diff options
| author | Nao Pross <naopross@thearcway.org> | 2018-10-30 11:41:24 +0100 |
|---|---|---|
| committer | Nao Pross <naopross@thearcway.org> | 2018-10-30 11:41:24 +0100 |
| commit | 43be150dc6e84f6f6eeb071cd3cdb7fc21125d60 (patch) | |
| tree | 541fd3d690c1bdfd7b68d684029a400b80f4aa06 /sw/z80/arch | |
| parent | Add datasheets for ATmega328 and 74LS259 (diff) | |
| download | z80uPC-43be150dc6e84f6f6eeb071cd3cdb7fc21125d60.tar.gz z80uPC-43be150dc6e84f6f6eeb071cd3cdb7fc21125d60.zip | |
Move sw to sw-old and hw to hw-altium, add kicad files
Diffstat (limited to 'sw/z80/arch')
| -rw-r--r-- | sw/z80/arch/include/addresses.h | 15 | ||||
| -rw-r--r-- | sw/z80/arch/include/sleep.h | 14 | ||||
| -rw-r--r-- | sw/z80/arch/makefile | 27 | ||||
| -rw-r--r-- | sw/z80/arch/sleep.c | 16 |
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 |