; Orange programmer module v3.1
; (c) 2000-2003 CnCLab
; CHIP=PIC16F873,4Kx14
; CHIP=PIC16F874,4Kx14
; CHIP=PIC16F876,8Kx14
; CHIP=PIC16F877,8Kx14

; Primary Tested

; DS39025F for : 870/871/872/873/874/876/877

; 28 PIN:      870/872/873/876
; 40 PIN:      871/874/877


ALLPINS=28
INFO="PIC Adapter"

;        
PING=SDA,1,28 ;RB7
PINO=CLK,0,27 ;RB6
PINO=MCLR,5,1  ;/MCLR
PING=GND,255,8  ;Vss

CDELAY=2


R1=CONFIG,H
R2=CP,L,All,Up3/4,Up1/2,Off
R3=PWRT,L,On,Off
R4=WDT,L,Off,On
R5=FOSC,L,LP,XT,HS,RC
R6=BODEN,L,On,Off
R7=CPD,L,On,Off
RB=LVP,L,Off,On
R10=WRT,L,"WR disable","WR enable"
R11=DEBUG,L,On,Off

[_PULSE]
CLK=1,P=3,CLK=0,P=3

[_COMMAND]
; R0 - CMD
P=1
LOOP=(0,5){SDA=R0[I],CLK=1,CLK=0}
P=1

[_OUTWORD]
SDA=0,CLK=1,CLK=0
LOOP=(0,13){SDA=R0[I],_PULSE}
SDA=0,CLK=1,CLK=0


[_INCADD]
R8=ADR
LOOP=(0,0xFFFF){  ;increment address to current value!
R9?R8{BREAK} 
R0=6,_COMMAND ;INCADD
R9=+1
}

[INIT]
VPP=0
MCLR=0,CLK=1,SDA=1
PRINT=S("Power up...")
$VERSION=/65536
$VERSION?3{
P=200000     ;charge MCLR cap!
CLK=0,SDA=0      
IDISABLE
VCC=0
P=25000                ;no more time 25000!
VCC=1
VPP=12800
MCLR=1            ;Vcc pulse for re-enter prg mode
IENABLE                       ;Programm/Verify Mode!  

} 

$VERSION?!3{
CLK=0,SDA=0,P=100      
VPP=12800
MCLR=1            ;Vcc pulse for re-enter prg mode
}

P=1000
SDA=1

P=150000
PRINT=S(" ")

R9=0 ;current address register


;-------------------------------------------------
[_FUSE2BIT]
; unpack config word
;Чтобы установить защиту памяти программ , все пары CP :CP0 должны иметь одинаковое значение . 
;13  12  11    10  9   8   7    6    5   4     3    2     1     0
;CP1 CP0 DEBUG -  WRT CPD LVP BODEN CP1 CP0 PWRTE WDTE F0SC1 F0SC0

R2=0,R3=0,R4=0,R5=0,R6=0,R7=0,RB=0,R10=0,R11=0

R5[0]=R1[0],R5[1]=R1[1]  	;FOSC				
R4[0]=R1[2]	;WDT				
R3[0]=R1[3]	;PWR			
R6[0]=R1[6]	;BODEN	; also bit 3
RB[0]=R1[7]	;LVP
R7[0]=R1[8]	;CPD
R10[0]=R1[9]    ;WRT
R11[0]=R1[11]   ;DEBUG
R2[0]=R1[12],R2[1]=R1[13]	;CP				


[_BIT2FUSE]
;copy separate bits to config word
R1=0x3FFF
R1[0]=R5[0],R1[1]=R5[1]	;FOSC
R1[2]=R4[0]	;WDT
R1[3]=R3[0]	;PWR
R1[4]=R2[0],R1[5]=R2[1],R1[12]=R2[0],R1[13]=R2[1]	;CP repeats 2 times!				
R1[6]=R6[0]	;BODEN	; also bit 3
R1[7]=RB[0]	;LVP
R1[8]=R7[0]	;CPD  CP Data
R1[9]=R10[0]    ;WRT
R1[11]=R11[0]   ;DEBUG

;PRINT=("Configuration Word = %04lX",R1)

[_READFUSES]
R0=0,_COMMAND ;LDCONF
R0=0x3FFF,_OUTWORD	; dummy
ADR=0 

LOOP=(0,6){ 			; goto adr 0x2007
R0=4,_COMMAND ;RDPROG
SDA=1,_PULSE
LOOP=(0,13){_PULSE}   		;dummy read...
SDA=0,_PULSE
ADR=+1
_INCADD
}

R0=4,_COMMAND ;RDPROG
SDA=0,_PULSE
R1=0
LOOP=(0,13){_PULSE,SDA=1,R1[I]=SDA,SDA=0}
SDA=1,_PULSE
;PRINT=("Configuration Word = %04lX",R1)
ADR=0
DATA=R1
_FUSE2BIT

RE?!2{
GET=("Fuses",R2,R3,R4,R5,R6,R7,RB,R10,R11)
}

[_WRITEFUSES]
ADR=0
R1=DATA
_FUSE2BIT
GET=("Write Fuses",R2,R3,R4,R5,R6,R7,RB,R10,R11)
RA?0{EXIT}
_BIT2FUSE
;copy separate bits to config world


ADR=0 
R0=0,_COMMAND ;LDCONF
R0=0x3FFF,_OUTWORD	; dummy

LOOP=(0,6){ 		; goto adr 0x2007
R0=2,_COMMAND 		; LDPROG
R0=0x3FFF,_OUTWORD	; dummy data
;R0=8,_COMMAND 		; BEGPRG - don't really programm
;P=10000
P=100
ADR=+1
_INCADD
}

R0=2,_COMMAND 		;LDPROG
R0=R1,_OUTWORD		;config
R0=8,_COMMAND 		; BEGPRG
P=10000

; check?
R0=4,_COMMAND ;RDPROG
SDA=0,_PULSE
R2=0x3FFF
LOOP=(0,13){_PULSE,SDA=1,R2[I]=SDA,SDA=0}
SDA=1,_PULSE
R1?!R2{PRINT=("Write error!")}

;-------------------------------------------------

[READ]
$AREA?2{_READFUSES,RETURN}
_INCADD
R0=4          ;RDPROG
$AREA?1{R0=5}    ;RDDATA	
_COMMAND 

SDA=1,_PULSE
R0=0
LOOP=(0,13){_PULSE,R0[I]=SDA}
SDA=1,_PULSE
DATA=R0 ;For Orange5 только через регистр!
;CLK=1,CLK=0
;R0=6,_COMMAND ;INCADD

[WRITE]
$AREA?2{_WRITEFUSES,EXIT}
_INCADD
R0=2          ;LDPROG
$AREA?1{R0=3}    ;LDDATA	
_COMMAND 

SDA=0,CLK=1,CLK=0
LOOP=(0,13){SDA=DATA[I],_PULSE}
SDA=0,CLK=1,CLK=0

R0=8,_COMMAND ;BEGPRG
P=10000



[Erase]
ADR=0
P=10000
R0=0,_COMMAND ;LDCONF
R0=03FFFH,_OUTWORD
R0=6,LOOP=(0,6){_COMMAND} ;INCADD  goto 2007
R0=1,_COMMAND ;Bulk Erase Setup 1
R0=7,_COMMAND ;Bulk Erase Setup 2
R0=8,_COMMAND ;BEGPRG
P=20000
R0=1,_COMMAND ;Bulk Erase Setup 1
R0=7,_COMMAND ;Bulk Erase Setup 2
P=10000


[EraseCode]
ADR=0
P=10000
R0=2,_COMMAND ;
R0=03FFFH,_OUTWORD
R0=1,_COMMAND ;Bulk Erase Setup 1
R0=7,_COMMAND ;Bulk Erase Setup 2
R0=8,_COMMAND ;BEGPRG
P=10000
R0=1,_COMMAND ;Bulk Erase Setup 1
R0=7,_COMMAND ;Bulk Erase Setup 2
P=10000


[END]
MCLR=0,CLK=0,SDA=0



["Read ID"]
R0=0,_COMMAND ;LDCONF
R0=0x3FFF,_OUTWORD	; dummy
ADR=0 

LOOP=(0,5){ 			; goto adr 0x2007
R0=4,_COMMAND ;RDPROG
SDA=1,_PULSE
LOOP=(0,13){_PULSE}   		;dummy read...
SDA=0,_PULSE
ADR=+1
_INCADD
}

R0=4,_COMMAND ;RDPROG
SDA=0,_PULSE
R1=0
LOOP=(0,13){_PULSE,SDA=1,R1[I]=SDA,SDA=0}
SDA=1,_PULSE
R2=R1
R2=&0FE0H ;id mask

R2?08C0H{PRINT=("ID = %04lX - PIC16F872",R1),EXIT} 
R2?0920H{PRINT=("ID = %04lX - PIC16F874",R1),EXIT} 
R2?0960H{PRINT=("ID = %04lX - PIC16F873",R1),EXIT} 
R2?09E0H{PRINT=("ID = %04lX - PIC16F876",R1),EXIT} 
R2?09A0H{PRINT=("ID = %04lX - PIC16F877",R1),EXIT} 
R2?0D00H{PRINT=("ID = %04lX - PIC16F870",R1),EXIT} 
R2?0D20H{PRINT=("ID = %04lX - PIC16F871",R1),EXIT} 
R2?0E00H{PRINT=("ID = %04lX - PIC16F876A",R1),EXIT} 
R2?0E20H{PRINT=("ID = %04lX - PIC16F877A",R1),EXIT}
PRINT=("ID = %04lX",R1)