nmc9346.hpl

schematic interface orange for eeprom programming

; Orange programmer module v3.0
; (c) 2000-2001 Gennadi K.,Victor Filipyev,Valery Fomin, Alex Plusov
; CHIP=NMC9306,NMC9307 (16x16), 
; NMC9345,NMC9346,NMC9314 (64x16)  National Semiconductor 

; Microwire with dummy bit and force erase 
; Ford's 7002MN010
; Samsung KM93c46

SOCKET=2

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

CDELAY=5 ; one set delay

[INIT]
ORG=1

[READ]
CS=0,CLK=0,DI=0,CS=1
CONST=0110B
LOOP=CONST(3,0){DI=I,CLK=1,CLK=0} ; READ instr
LOOP=ADR(5,0){DI=I,CLK=1,CLK=0}   ; out adr
DI=1
LOOP=DATA(15,0){CLK=1,CLK=0,I=DO} ; read data word
CS=0

[WRITE]
CS=0,CLK=0,DI=0,CS=1
CONST=0100110000B
LOOP=CONST(9,0){DI=I,CLK=1,CLK=0} ; EWEN instr

CS=0,DI=0,CLK=0,CS=1
CONST=0111B
LOOP=CONST(3,0){DI=I,CLK=1,CLK=0} ; ERASE instr
LOOP=ADR(5,0){DI=I,CLK=1,CLK=0}   ; out adr
CS=0
P=25000 

DI=0,CLK=0,CS=1
CONST=0101B
LOOP=CONST(3,0){DI=I,CLK=1,CLK=0} ; WRITE instr
LOOP=ADR(5,0){DI=I,CLK=1,CLK=0}   ; out adr
LOOP=DATA(15,0){CLK=0,DI=I,CLK=1} ; write data word
CS=0
P=25000 

[WRITEEND]

CLK=0,DI=0,CS=1
CONST=0100000000B
LOOP=CONST(9,0){DI=I,CLK=1,CLK=0} ; EWDS instr
CS=0