Fix for PIO driver and its test and deletes build files

14 files changed, 28 insertions, 810 deletions

diff --git a/sw/z80/tests/ram/build/crt0.rel b/sw/z80/tests/ram/build/crt0.rel
deleted file mode 100644
index b9ed132..0000000
--- a/sw/z80/tests/ram/build/crt0.rel
+++ /dev/null
@@ -1,75 +0,0 @@
-XL2
-H 15 areas 3 global symbols
-M crt0
-S _main Ref0000
-S .__.ABS. Def0000
-A _CODE size 3 flags 0 addr 0
-S _exit Def0000
-A _HEADER size 0 flags 8 addr 0
-A _HEADER0 size 3 flags 8 addr 0
-A _HEADER1 size 2 flags 8 addr 8
-A _HEADER2 size 2 flags 8 addr 10
-A _HEADER3 size 2 flags 8 addr 18
-A _HEADER4 size 2 flags 8 addr 20
-A _HEADER5 size 2 flags 8 addr 28
-A _HEADER6 size 2 flags 8 addr 30
-A _HEADER7 size 2 flags 8 addr 38
-A _HEADER8 size 2 flags 8 addr 66
-A _HEADER9 size 9 flags 8 addr 100
-A _HOME size 0 flags 0 addr 0
-A _INITIALIZER size 0 flags 0 addr 0
-A _GSINIT size 0 flags 0 addr 0
-A _GSFINAL size 0 flags 0 addr 0
-A _DATA size 0 flags 0 addr 0
-A _INITIALIZED size 0 flags 0 addr 0
-A _BSEG size 0 flags 0 addr 0
-A _BSS size 0 flags 0 addr 0
-A _HEAP size 0 flags 0 addr 0
-T 00 00
-R 00 00 02 00
-T 00 00 C3 00 01
-R 00 00 02 00 00 03 0B 00
-T 08 00
-R 00 00 03 00
-T 08 00 ED 4D
-R 00 00 03 00
-T 10 00
-R 00 00 04 00
-T 10 00 ED 4D
-R 00 00 04 00
-T 18 00
-R 00 00 05 00
-T 18 00 ED 4D
-R 00 00 05 00
-T 20 00
-R 00 00 06 00
-T 20 00 ED 4D
-R 00 00 06 00
-T 28 00
-R 00 00 07 00
-T 28 00 ED 4D
-R 00 00 07 00
-T 30 00
-R 00 00 08 00
-T 30 00 ED 4D
-R 00 00 08 00
-T 38 00
-R 00 00 09 00
-T 38 00 ED 4D
-R 00 00 09 00
-T 66 00
-R 00 00 0A 00
-T 66 00 ED 4D
-R 00 00 0A 00
-T 00 01
-R 00 00 0B 00
-T 00 01
-R 00 00 0B 00
-T 00 01 31 FF FF CD 00 00 C3 00 00
-R 00 00 0B 00 02 06 00 00 00 09 00 00
-T 00 00
-R 00 00 00 00
-T 00 00
-R 00 00 00 00
-T 00 00 76 18 FD
-R 00 00 00 00
diff --git a/sw/z80/tests/ram/build/main.asm b/sw/z80/tests/ram/build/main.asm
deleted file mode 100644
index f3b8add..0000000
--- a/sw/z80/tests/ram/build/main.asm
+++ /dev/null
@@ -1,59 +0,0 @@
-;--------------------------------------------------------
-; File Created by SDCC : free open source ANSI-C Compiler
-; Version 3.6.0 #9615 (Linux)
-;--------------------------------------------------------
-	.module main
-	.optsdcc -mz80
-	
-;--------------------------------------------------------
-; Public variables in this module
-;--------------------------------------------------------
-	.globl _main
-;--------------------------------------------------------
-; special function registers
-;--------------------------------------------------------
-;--------------------------------------------------------
-; ram data
-;--------------------------------------------------------
-	.area _DATA
-;--------------------------------------------------------
-; ram data
-;--------------------------------------------------------
-	.area _INITIALIZED
-;--------------------------------------------------------
-; absolute external ram data
-;--------------------------------------------------------
-	.area _DABS (ABS)
-;--------------------------------------------------------
-; global & static initialisations
-;--------------------------------------------------------
-	.area _HOME
-	.area _GSINIT
-	.area _GSFINAL
-	.area _GSINIT
-;--------------------------------------------------------
-; Home
-;--------------------------------------------------------
-	.area _HOME
-	.area _HOME
-;--------------------------------------------------------
-; code
-;--------------------------------------------------------
-	.area _CODE
-;main.c:2: void main(void)
-;	---------------------------------
-; Function main
-; ---------------------------------
-_main::
-;main.c:10: while (1) {
-	ld	c,#0x00
-00102$:
-;main.c:11: *mem = j++;
-	ld	b,c
-	inc	c
-	ld	hl,#0x8200
-	ld	(hl),b
-	jr	00102$
-	.area _CODE
-	.area _INITIALIZER
-	.area _CABS (ABS)
diff --git a/sw/z80/tests/ram/build/main.lst b/sw/z80/tests/ram/build/main.lst
deleted file mode 100644
index 17142d4..0000000
--- a/sw/z80/tests/ram/build/main.lst
+++ /dev/null
@@ -1,59 +0,0 @@
-                              1 ;--------------------------------------------------------
-                              2 ; File Created by SDCC : free open source ANSI-C Compiler
-                              3 ; Version 3.6.0 #9615 (Linux)
-                              4 ;--------------------------------------------------------
-                              5 	.module main
-                              6 	.optsdcc -mz80
-                              7 	
-                              8 ;--------------------------------------------------------
-                              9 ; Public variables in this module
-                             10 ;--------------------------------------------------------
-                             11 	.globl _main
-                             12 ;--------------------------------------------------------
-                             13 ; special function registers
-                             14 ;--------------------------------------------------------
-                             15 ;--------------------------------------------------------
-                             16 ; ram data
-                             17 ;--------------------------------------------------------
-                             18 	.area _DATA
-                             19 ;--------------------------------------------------------
-                             20 ; ram data
-                             21 ;--------------------------------------------------------
-                             22 	.area _INITIALIZED
-                             23 ;--------------------------------------------------------
-                             24 ; absolute external ram data
-                             25 ;--------------------------------------------------------
-                             26 	.area _DABS (ABS)
-                             27 ;--------------------------------------------------------
-                             28 ; global & static initialisations
-                             29 ;--------------------------------------------------------
-                             30 	.area _HOME
-                             31 	.area _GSINIT
-                             32 	.area _GSFINAL
-                             33 	.area _GSINIT
-                             34 ;--------------------------------------------------------
-                             35 ; Home
-                             36 ;--------------------------------------------------------
-                             37 	.area _HOME
-                             38 	.area _HOME
-                             39 ;--------------------------------------------------------
-                             40 ; code
-                             41 ;--------------------------------------------------------
-                             42 	.area _CODE
-                             43 ;main.c:2: void main(void)
-                             44 ;	---------------------------------
-                             45 ; Function main
-                             46 ; ---------------------------------
-   0000                      47 _main::
-                             48 ;main.c:10: while (1) {
-   0000 0E 00         [ 7]   49 	ld	c,#0x00
-   0002                      50 00102$:
-                             51 ;main.c:11: *mem = j++;
-   0002 41            [ 4]   52 	ld	b,c
-   0003 0C            [ 4]   53 	inc	c
-   0004 21 00 82      [10]   54 	ld	hl,#0x8200
-   0007 70            [ 7]   55 	ld	(hl),b
-   0008 18 F8         [12]   56 	jr	00102$
-                             57 	.area _CODE
-                             58 	.area _INITIALIZER
-                             59 	.area _CABS (ABS)
diff --git a/sw/z80/tests/ram/build/main.rel b/sw/z80/tests/ram/build/main.rel
deleted file mode 100644
index cad7a3c..0000000
--- a/sw/z80/tests/ram/build/main.rel
+++ /dev/null
@@ -1,23 +0,0 @@
-XL2
-H 9 areas 2 global symbols
-M main
-O -mz80
-S .__.ABS. Def0000
-A _CODE size A flags 0 addr 0
-S _main Def0000
-A _DATA size 0 flags 0 addr 0
-A _INITIALIZED size 0 flags 0 addr 0
-A _DABS size 0 flags 8 addr 0
-A _HOME size 0 flags 0 addr 0
-A _GSINIT size 0 flags 0 addr 0
-A _GSFINAL size 0 flags 0 addr 0
-A _INITIALIZER size 0 flags 0 addr 0
-A _CABS size 0 flags 8 addr 0
-T 00 00
-R 00 00 00 00
-T 00 00 0E 00
-R 00 00 00 00
-T 02 00
-R 00 00 00 00
-T 02 00 41 0C 21 00 82 70 18 F8
-R 00 00 00 00
diff --git a/sw/z80/tests/ram/build/main.sym b/sw/z80/tests/ram/build/main.sym
deleted file mode 100644
index d81bdc8..0000000
--- a/sw/z80/tests/ram/build/main.sym
+++ /dev/null
@@ -1,27 +0,0 @@
-ASxxxx Assembler V02.00 + NoICE + SDCC mods  (Zilog Z80 / Hitachi HD64180), page 1.
-Hexadecimal [16-Bits]
-
-Symbol Table
-
-    .__.$$$.                                                    =  2710 L
-    .__.ABS.                                                    =  0000 G
-    .__.CPU.                                                    =  0000 L
-    .__.H$L.                                                    =  0000 L
-  0 _main                                                          0000 GR
-
-
-ASxxxx Assembler V02.00 + NoICE + SDCC mods  (Zilog Z80 / Hitachi HD64180), page 2.
-Hexadecimal [16-Bits]
-
-Area Table
-
-   0 _CODE                                      size    A   flags    0
-   1 _DATA                                      size    0   flags    0
-   2 _INITIALIZED                               size    0   flags    0
-   3 _DABS                                      size    0   flags    8
-   4 _HOME                                      size    0   flags    0
-   5 _GSINIT                                    size    0   flags    0
-   6 _GSFINAL                                   size    0   flags    0
-   7 _INITIALIZER                               size    0   flags    0
-   8 _CABS                                      size    0   flags    8
-
diff --git a/sw/z80/tests/ram/build/ram_test.lk b/sw/z80/tests/ram/build/ram_test.lk
deleted file mode 100644
index 724eb89..0000000
--- a/sw/z80/tests/ram/build/ram_test.lk
+++ /dev/null
@@ -1,11 +0,0 @@
--mjwx
--i build/ram_test.hex
--b _CODE = 0x0000
--b _DATA = 0x2000
--k /usr/libexec/../share/sdcc/lib/z80
--k /usr/share/sdcc/lib/z80
--l z80
-build/crt0.rel
-build/main.rel
-
--e
diff --git a/sw/z80/tests/ram/build/ram_test.map b/sw/z80/tests/ram/build/ram_test.map
deleted file mode 100644
index 0d36247..0000000
--- a/sw/z80/tests/ram/build/ram_test.map
+++ /dev/null
@@ -1,174 +0,0 @@
-ASxxxx Linker V03.00 + NoICE + sdld,  page 1.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-.  .ABS.                            00000000    00000000 =           0. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-     00000000  .__.ABS.                           main
-     00000000  l__BSEG                         
-     00000000  l__BSS                          
-     00000000  l__CABS                         
-     00000000  l__DABS                         
-     00000000  l__DATA                         
-     00000000  l__GSFINAL                      
-     00000000  l__GSINIT                       
-     00000000  l__HEADER                       
-     00000000  l__HEAP                         
-     00000000  l__HOME                         
-     00000000  l__INITIALIZED                  
-     00000000  l__INITIALIZER                  
-     00000000  s__CABS                         
-     00000000  s__CODE                         
-     00000000  s__DABS                         
-     00000000  s__HEADER                       
-     00000000  s__HEADER0                      
-     00000000  s__HEADER1                      
-     00000000  s__HEADER2                      
-     00000000  s__HEADER3                      
-     00000000  s__HEADER4                      
-     00000000  s__HEADER5                      
-     00000000  s__HEADER6                      
-     00000000  s__HEADER7                      
-     00000000  s__HEADER8                      
-     00000000  s__HEADER9                      
-     00000002  l__HEADER1                      
-     00000002  l__HEADER2                      
-     00000002  l__HEADER3                      
-     00000002  l__HEADER4                      
-     00000002  l__HEADER5                      
-     00000002  l__HEADER6                      
-     00000002  l__HEADER7                      
-     00000002  l__HEADER8                      
-     00000003  l__HEADER0                      
-     00000009  l__HEADER9                      
-     0000000D  l__CODE                         
-     0000000D  s__GSFINAL                      
-     0000000D  s__GSINIT                       
-     0000000D  s__HOME                         
-     0000000D  s__INITIALIZER                  
-     00002000  s__BSEG                         
-     00002000  s__BSS                          
-     00002000  s__DATA                         
-     00002000  s__HEAP                         
-     00002000  s__INITIALIZED                  
-
-ASxxxx Linker V03.00 + NoICE + sdld,  page 2.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_CODE                               00000000    0000000D =          13. bytes (REL,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-     00000000  _exit                              crt0
-     00000003  _main                              main
-
-ASxxxx Linker V03.00 + NoICE + sdld,  page 3.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER0                            00000000    00000003 =           3. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 4.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER1                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 5.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER2                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 6.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER3                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 7.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER4                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 8.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER5                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 9.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER6                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 10.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER7                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 11.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER8                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 12.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER9                            00000000    00000009 =           9. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 13.
-
-Files Linked                              [ module(s) ]
-
-build/crt0.rel                            [ crt0 ]
-build/main.rel                            [ main ]
-
-ASxxxx Linker V03.00 + NoICE + sdld,  page 14.
-
-User Base Address Definitions
-
-_CODE = 0x0000
-_DATA = 0x2000
-
-
\ No newline at end of file
diff --git a/sw/z80/tests/ram/build/ram_test.noi b/sw/z80/tests/ram/build/ram_test.noi
deleted file mode 100644
index 94266c5..0000000
--- a/sw/z80/tests/ram/build/ram_test.noi
+++ /dev/null
@@ -1,50 +0,0 @@
-DEF .__.ABS. 0x0
-DEF l__BSEG 0x0
-DEF l__BSS 0x0
-DEF l__CABS 0x0
-DEF l__DABS 0x0
-DEF l__DATA 0x0
-DEF l__GSFINAL 0x0
-DEF l__GSINIT 0x0
-DEF l__HEADER 0x0
-DEF l__HEAP 0x0
-DEF l__HOME 0x0
-DEF l__INITIALIZED 0x0
-DEF l__INITIALIZER 0x0
-DEF s__CABS 0x0
-DEF s__CODE 0x0
-DEF s__DABS 0x0
-DEF s__HEADER 0x0
-DEF s__HEADER0 0x0
-DEF s__HEADER1 0x0
-DEF s__HEADER2 0x0
-DEF s__HEADER3 0x0
-DEF s__HEADER4 0x0
-DEF s__HEADER5 0x0
-DEF s__HEADER6 0x0
-DEF s__HEADER7 0x0
-DEF s__HEADER8 0x0
-DEF s__HEADER9 0x0
-DEF l__HEADER1 0x2
-DEF l__HEADER2 0x2
-DEF l__HEADER3 0x2
-DEF l__HEADER4 0x2
-DEF l__HEADER5 0x2
-DEF l__HEADER6 0x2
-DEF l__HEADER7 0x2
-DEF l__HEADER8 0x2
-DEF l__HEADER0 0x3
-DEF l__HEADER9 0x9
-DEF l__CODE 0xD
-DEF s__GSFINAL 0xD
-DEF s__GSINIT 0xD
-DEF s__HOME 0xD
-DEF s__INITIALIZER 0xD
-DEF s__BSEG 0x2000
-DEF s__BSS 0x2000
-DEF s__DATA 0x2000
-DEF s__HEAP 0x2000
-DEF s__INITIALIZED 0x2000
-DEF _exit 0x0
-DEF _main 0x3
-LOAD build/ram_test.ihx
diff --git a/sw/z80/tests/ram/build/test.lk b/sw/z80/tests/ram/build/test.lk
deleted file mode 100644
index 03a8db4..0000000
--- a/sw/z80/tests/ram/build/test.lk
+++ /dev/null
@@ -1,11 +0,0 @@
--mjwx
--i build/test.hex
--b _CODE = 0x0000
--b _DATA = 0x2000
--k /usr/libexec/../share/sdcc/lib/z80
--k /usr/share/sdcc/lib/z80
--l z80
-build/crt0.rel
-build/main.rel
-
--e
diff --git a/sw/z80/tests/ram/build/test.map b/sw/z80/tests/ram/build/test.map
deleted file mode 100644
index 07b953f..0000000
--- a/sw/z80/tests/ram/build/test.map
+++ /dev/null
@@ -1,162 +0,0 @@
-ASxxxx Linker V03.00 + NoICE + sdld,  page 1.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-.  .ABS.                            00000000    00000000 =           0. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-     00000000  .__.ABS.                           main
-     00000000  l__BSEG                         
-     00000000  l__BSS                          
-     00000000  l__CABS                         
-     00000000  l__DABS                         
-     00000000  l__DATA                         
-     00000000  l__GSFINAL                      
-     00000000  l__GSINIT                       
-     00000000  l__HEADER                       
-     00000000  l__HEAP                         
-     00000000  l__HOME                         
-     00000000  l__INITIALIZED                  
-     00000000  l__INITIALIZER                  
-     00000000  s__CABS                         
-     00000000  s__CODE                         
-     00000000  s__DABS                         
-     00000000  s__HEADER                       
-     00000000  s__HEADER0                      
-     00000000  s__HEADER1                      
-     00000000  s__HEADER2                      
-     00000000  s__HEADER3                      
-     00000000  s__HEADER4                      
-     00000000  s__HEADER5                      
-     00000000  s__HEADER6                      
-     00000000  s__HEADER7                      
-     00000000  s__HEADER8                      
-     00000002  l__HEADER1                      
-     00000002  l__HEADER2                      
-     00000002  l__HEADER3                      
-     00000002  l__HEADER4                      
-     00000002  l__HEADER5                      
-     00000002  l__HEADER6                      
-     00000002  l__HEADER7                      
-     00000003  l__HEADER0                      
-     00000009  l__HEADER8                      
-     0000000D  l__CODE                         
-     0000000D  s__GSFINAL                      
-     0000000D  s__GSINIT                       
-     0000000D  s__HOME                         
-     0000000D  s__INITIALIZER                  
-     00002000  s__BSEG                         
-     00002000  s__BSS                          
-     00002000  s__DATA                         
-     00002000  s__HEAP                         
-     00002000  s__INITIALIZED                  
-ASxxxx Linker V03.00 + NoICE + sdld,  page 2.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_CODE                               00000000    0000000D =          13. bytes (REL,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-     00000000  _exit                              crt0
-     00000003  _main                              main
-
-ASxxxx Linker V03.00 + NoICE + sdld,  page 3.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER0                            00000000    00000003 =           3. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 4.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER1                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 5.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER2                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 6.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER3                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 7.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER4                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 8.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER5                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 9.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER6                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 10.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER7                            00000000    00000002 =           2. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 11.
-Hexadecimal  [32-Bits]
-
-Area                                    Addr        Size        Decimal Bytes (Attributes)
---------------------------------        ----        ----        ------- ----- ------------
-_HEADER8                            00000000    00000009 =           9. bytes (ABS,CON)
-
-      Value  Global                              Global Defined In Module
-      -----  --------------------------------   ------------------------
-ASxxxx Linker V03.00 + NoICE + sdld,  page 12.
-
-Files Linked                              [ module(s) ]
-
-build/crt0.rel                            [ crt0 ]
-build/main.rel                            [ main ]
-
-ASxxxx Linker V03.00 + NoICE + sdld,  page 13.
-
-User Base Address Definitions
-
-_CODE = 0x0000
-_DATA = 0x2000
-
-
\ No newline at end of file
diff --git a/sw/z80/tests/ram/build/test.noi b/sw/z80/tests/ram/build/test.noi
deleted file mode 100644
index 403beda..0000000
--- a/sw/z80/tests/ram/build/test.noi
+++ /dev/null
@@ -1,48 +0,0 @@
-DEF .__.ABS. 0x0
-DEF l__BSEG 0x0
-DEF l__BSS 0x0
-DEF l__CABS 0x0
-DEF l__DABS 0x0
-DEF l__DATA 0x0
-DEF l__GSFINAL 0x0
-DEF l__GSINIT 0x0
-DEF l__HEADER 0x0
-DEF l__HEAP 0x0
-DEF l__HOME 0x0
-DEF l__INITIALIZED 0x0
-DEF l__INITIALIZER 0x0
-DEF s__CABS 0x0
-DEF s__CODE 0x0
-DEF s__DABS 0x0
-DEF s__HEADER 0x0
-DEF s__HEADER0 0x0
-DEF s__HEADER1 0x0
-DEF s__HEADER2 0x0
-DEF s__HEADER3 0x0
-DEF s__HEADER4 0x0
-DEF s__HEADER5 0x0
-DEF s__HEADER6 0x0
-DEF s__HEADER7 0x0
-DEF s__HEADER8 0x0
-DEF l__HEADER1 0x2
-DEF l__HEADER2 0x2
-DEF l__HEADER3 0x2
-DEF l__HEADER4 0x2
-DEF l__HEADER5 0x2
-DEF l__HEADER6 0x2
-DEF l__HEADER7 0x2
-DEF l__HEADER0 0x3
-DEF l__HEADER8 0x9
-DEF l__CODE 0xD
-DEF s__GSFINAL 0xD
-DEF s__GSINIT 0xD
-DEF s__HOME 0xD
-DEF s__INITIALIZER 0xD
-DEF s__BSEG 0x2000
-DEF s__BSS 0x2000
-DEF s__DATA 0x2000
-DEF s__HEAP 0x2000
-DEF s__INITIALIZED 0x2000
-DEF _exit 0x0
-DEF _main 0x3
-LOAD build/test.ihx
diff --git a/sw/z80/tests/ram/build/test.z80 b/sw/z80/tests/ram/build/test.z80
deleted file mode 100644
index 25a162a..0000000
--- a/sw/z80/tests/ram/build/test.z80
+++ /dev/null
@@ -1,73 +0,0 @@
-;
-;  DZ80 V3.4.1 Z80 Disassembly of build/test.bin
-;  2017/09/26 09:42
-;
-	org	0x0
-;
-X0000:	halt
-;
-	jr	X0000
-;
-X0003:	ld	c,0x0
-X0005:	ld	b,c
-	inc	c
-	ld	hl,X8200
-	ld	(hl),b
-	jr	X0005
-;
-	rst	0x38
-;
-	org	0x10
-;
-	reti
-;
-	rst	0x38
-;
-	org	0x18
-;
-	reti
-;
-	rst	0x38
-;
-	org	0x20
-;
-	reti
-;
-	rst	0x38
-;
-	org	0x28
-;
-	reti
-;
-	rst	0x38
-;
-	org	0x30
-;
-	reti
-;
-	rst	0x38
-;
-	org	0x38
-;
-	reti
-;
-	rst	0x38
-;
-	org	0x100
-;
-	ld	sp,Xffff
-	call	X0003
-	jp	X0000
-;
-;	Miscellaneous equates
-;
-;  These are addresses referenced in the code but
-;  which are in the middle of a multibyte instruction
-;  or are addresses outside the initialized space
-;
-X8200	equ	0x8200
-Xffff	equ	0xffff
-;
-	end
-;
-
diff --git a/sw/z80/tests/ram/crt0.s b/sw/z80/tests/ram/crt0.s
index d775e66..b0caa8c 100644
--- a/sw/z80/tests/ram/crt0.s
+++ b/sw/z80/tests/ram/crt0.s
@@ -1,38 +1,30 @@
 	.module crt0
-	.globl	_main
-
 	.area	_HEADER (ABS)
-	;; Reset vector
+
+;; Reset vectors
 	.org 	0
 	jp	init
 
-	.org	0x08
-	reti
-	.org	0x10
-	reti
-	.org	0x18
-	reti
-	.org	0x20
-	reti
-	.org	0x28
-	reti
-	.org	0x30
-	reti
-	.org	0x38
-	reti
-    .org    0x66
-    reti
+	.org	0x38 ; the instruction 0xff (not written) resets to this location
+    jp init
 
+;; main code
 	.org	0x100
+    .globl  _main
+
 init:
 	;; Set stack pointer directly above top of memory.
-	ld	sp,#0xFFFF
+	ld	sp,#0xffff
 
 	;; Start of the program
 	call	_main
 	jp	    _exit
 
-	;; Ordering of segments for the linker.
+_exit:
+    halt
+    jp  _exit
+
+;; Ordering of segments for the linker.
 	.area	_HOME
 	.area	_CODE
 	.area	_INITIALIZER
@@ -45,9 +37,4 @@ init:
 	.area   _BSS
 	.area   _HEAP
 
-	.area   _CODE
-
-_exit::
-1$:
-	halt
-	jr	1$
+	.area   _CODE
\ No newline at end of file
diff --git a/sw/z80/tests/ram/makefile b/sw/z80/tests/ram/makefile
index b8435a7..3db0a67 100644
--- a/sw/z80/tests/ram/makefile
+++ b/sw/z80/tests/ram/makefile
@@ -18,19 +18,23 @@ CFLAGS	:= -mz80 \
 			-I . \
 			-DDEBUG
 
-LDFLAGS := -mz80 --no-std-crt0 build/crt0.rel \
-			--std-c89 -pedantic \
-			--code-loc 0x0000 --data-loc 0x2000
+LDFLAGS := -mz80 \
+			--no-std-crt0 build/crt0.rel \
+			-pedantic 
 
-.PHONY: dirs dis clean
+			# --code-loc 0x0120 \
+			# --data-loc 0x2000
+
+.PHONY: flash dirs dis clean
 all: $(BINARY)
 
+flash: $(BINARY)
+	minipro -p M28C64 -w $< 
+
 # build binary
 $(BINARY): $(OBJECTS) dirs
 	$(CC) $(LDFLAGS) $(OBJECTS) -o $(HEXFILE)
-	@# xxd -r -p $(HEXFILE) $(BINARY)
-	@# makebin -s 16384 $(HEXFILE) $(BINARY)
-	makebin -s 8192 $(HEXFILE) $(BINARY)
+	makebin -s 8192 -yo 1 $(HEXFILE) $(BINARY)
 
 $(OBJECTS): build/%.rel : %.c $(CSOURCES) dirs build/crt0.rel
 	@printf "\n"
@@ -44,9 +48,8 @@ dirs:
 	mkdir -p build
 
 dis: $(BINARY)
-	@# z80dasm -a -l -g 0h $< -o build/$(OSNAME).s
-	dz80 -b -n $<
+	#dz80 -b -n $<
+	r2 -a z80 $< -c 'pd 0x10; s 0x100; pd 10; s 0x200; pd 10'
 
 clean:
-	- rm -rd build/*
-	- rm crt0.rel
+	- rm -rd build