42 lines
685 B
NASM
42 lines
685 B
NASM
use16
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align 1
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include "..\include\mem.h"
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include "..\include\divers.h"
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org 0h
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header exe 1,0,0,0,realstart
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realstart:
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retf
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PNP_ADR_PORT equ 0x279
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PNP_WRITE_PORT equ 0xA79
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;MIN and MAX READ_ADDR must have the bottom two bits set
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MIN_READ_ADDR equ 0x203
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MAX_READ_ADDR equ 0x3FF
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;READ_ADDR_STEP must be a multiple of 4
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READ_ADDR_STEP equ 8
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;bits
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CONFIG_WAIT_FOR_KEY equ 0x02
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CONFIG_RESET_CSN equ 0x04
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IDENT_LEN equ 9
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;renvoie le timer en ax
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ctc:
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cli
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mov dx,043h
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mov al,0
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out dx,al
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mov dx,40h
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in al,dx
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mov ah,al
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in al,dx
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sti
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ret
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;attend pendant ax microsecondes
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usleep:
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