pdh001.hpl

schematic interface orange for eeprom programming

; Orange programmer module v1.1
; CHIP=PDH001(32x8) like Sony
; may be not work

SOCKET=2 ;"MW"

PINO=CE,2
PINO=SCK,0
PINO=DI,1
PINI=DO,1
PINO=ORG,3

CDELAY=10 ; one set delay

[READ]
ORG=1
CE=1
SCK=0
CE=0
LOOP=ADR(3,0) {SCK=0,DI=I,SCK=1}        ;address

CONST=0xA0
LOOP=CONST(7,0) {SCK=0,DI=I,SCK=1}      ;opcode (M4:1)

DI=1
LOOP=DATA(7,0) {SCK=0,I=DO,SCK=1}
CE=1

[WRITE]
ORG=1
CE=1
SCK=0
CE=0

LOOP=ADR(3,0) {SCK=0,DI=I,SCK=1}

CONST=0x20
LOOP=CONST(7,0) {SCK=0,DI=I,SCK=1}

LOOP=DATA(7,0)  {SCK=0,DI=I,SCK=1}

P=20000
SCK=0
P=12000
SCK=1
CE=1