4 files changed, 0 insertions, 72 deletions
diff --git a/sw/z80/arch/include/addresses.h b/sw/z80/arch/include/addresses.h
deleted file mode 100644
index 32f1997..0000000
--- a/sw/z80/arch/include/addresses.h
+++ /dev/null
@@ -1,15 +0,0 @@
-#ifndef __ADDRESSES_H__
-#define __ADDRESSES_H__
-
-#define ADDR_DEV_ROM_L      0x0000
-#define ADDR_DEV_ROM_H      0x2000
-
-#define ADDR_DEV_PIO        0x0010
-#define ADDR_DEV_CTC        0x0020
-#define ADDR_DEV_USART      0x0030
-
-#define ADDR_DEV_MMU
-
-#define ADDR_DEV_RAM        0x8000
-
-#endif
diff --git a/sw/z80/arch/include/sleep.h b/sw/z80/arch/include/sleep.h
deleted file mode 100644
index bd4214b..0000000
--- a/sw/z80/arch/include/sleep.h
+++ /dev/null
@@ -1,14 +0,0 @@
-#ifndef __SLEEP_H__
-#define __SLEEP_H__
-
-#ifndef F_CPU
-#error undefined CPU clock speed
-#endif
-
-#define SLEEP_UNIT ((F_CPU/4)/2)
-
-#include <stdint.h>
-
-void usleep(uint16_t microseconds);
-
-#endif // __SLEEP_H__
-\ No newline at end of file
diff --git a/sw/z80/arch/makefile b/sw/z80/arch/makefile
deleted file mode 100644
index 2763c10..0000000
--- a/sw/z80/arch/makefile
+++ /dev/null
@@ -1,27 +0,0 @@
-# Drivers library
-
-LIB     := build/arch.a
-SOURCES := $(wildcard *.c)
-OBJECTS := $(patsubst %.c,build/%.rel,$(SOURCES))
-
-F_CPU := 10000
-
-CC := sdcc
-AR := sdar
-CFLAGS := -mz80 \
-			-Iinclude \
-			-DDEBUG \
-			-DF_CPU=$(F_CPU)
-
-.PHONY: dirs clean
-$(LIB): $(OBJECTS)
-	$(AR) rcs $@ $(OBJECTS)
-
-$(OBJECTS): build/%.rel: %.c $(SOURCES) dirs
-	$(CC) $(CFLAGS) -c $< -o $@
-
-dirs:
-	mkdir -p build
-
-clean:
-	- rm -rd build
diff --git a/sw/z80/arch/sleep.c b/sw/z80/arch/sleep.c
deleted file mode 100644
index 154e7ec..0000000
--- a/sw/z80/arch/sleep.c
+++ /dev/null
@@ -1,16 +0,0 @@
-#include "sleep.h"
-
-void usleep(uint16_t microseconds)
-{
-    __asm
-    pop hl
-loop:
-    ld bc, #SLEEP_UNIT
-unit:
-    nop
-    dec bc
-    jr nz, unit
-    dec hl
-    jr nz,loop
-    __endasm;
-}
-\ No newline at end of file