er5911.hpl

来自「schematic interface orange for eeprom pr」· HPL 代码 · 共 54 行

; Orange programmer module v2.1
; (c) 2000 Alex Plusov
; CHIP=ER59C11 (128x8)
; MSM16911 / 8751 / 8743A /for radio AUToSOUND


; TESTED OK!

SOCKET=2

PINO=CLK,0
PINO=DI,1
PINO=CS,2
PINO=ORG,3
PINI=DO,1

CDELAY=5 ; one set delay

[INIT]
ORG=0,CLK=0

[READ]
CLK=0,CS=1
CONST=011000B
LOOP=CONST(5,0){DI=I,CLK=1,CLK=0} ; dummy bit + READ instr
LOOP=ADR(6,0){DI=I,CLK=1,CLK=0}   ; out adress
DI=1
LOOP=DATA(7,0){CLK=1,I=DO,CLK=0}  ; read data byte
CS=0


[WRITE]
CLK=0,CS=1
CONST=010011B	   	   
LOOP=CONST(5,0){DI=I,CLK=1,CLK=0} ; EWEN
DI=0
LOOP=(6,0){CLK=1,CLK=0}     	  ; adr 0 
CS=0

CS=1
CONST=010100B
LOOP=CONST(5,0){DI=I,CLK=1,CLK=0} ; WRITE instr.
LOOP=ADR(6,0){DI=I,CLK=1,CLK=0}   ; out adress
LOOP=DATA(7,0){DI=I,CLK=1,CLK=0}  ; write data
P=80000				
CS=0

[WRITEEND]
CS=1
CONST=0100000000000B
LOOP=CONST(12,0){DI=I,CLK=1,CLK=0} ; EWDS
CS=0