; Orange programmer module v1.2
; (c) 2002 Alex Plusov
; CHIP=CAT35C104 Catalist (256x16)
; Like MicroWire 93XX with nonstandard address word
; Warning 8 and 16 bit modes not equivalent!!!

; tested - ok

SOCKET=2 ;"MW"

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

CDELAY=2 ; one set delay


[INIT]
ORG=1,CS=0,P=10

[READ]
CS=0
CLK=0
CS=1
DI=1,CLK=1,CLK=0    ; start bit
DI=1,CLK=1,CLK=0    ; \ read instruction
DI=0,CLK=1,CLK=0    ; /
LOOP=(7,0){DI=ADR[I],CLK=1,CLK=0}    ; out adr
DI=1
LOOP=(15,0){CLK=1,CLK=0,DATA[I]=DO}  ; read data word
CS=0

[WRITEINIT]
CS=0
CLK=0
CS=1
R0=10011000000b
LOOP=(10,0){DI=R0[I],CLK=1,CLK=0}    ; out EWEN
CS=0


[WRITE]
CS=0
CLK=0
CS=1
DI=1,CLK=1,CLK=0    ; start bit
DI=0,CLK=1,CLK=0    ; \ write instruction
DI=1,CLK=1,CLK=0    ; /
LOOP=(7,0){DI=ADR[I],CLK=1,CLK=0}    ; out adr
LOOP=(15,0){CLK=0,DI=DATA[I],CLK=1}  ; write data word
CS=0,DI=1,CS=1      ; 
P=11000             ; Tpr
DO?1                ; check status
CS=0