NEMO IDE + SDtoIDE adapter

I use WILD COPIER and FATALL with IDE port. If in IDE connector(40 pin) are connect HDD or CF card, then ide driver work. But if I connect SDtoIDE adapter to IDE connector then IDE driver not work. :v2_conf2:

I test more SDtoIDE adapters:
http://velesoft.speccy.cz/zx/sd_to_ide.htm

http://velesoft.speccy.cz/zx/sd2ide/sd_to_ide_b.jpg

I think the faulty IDE driver in russian software. If I use european software for ZX with IDE support then work correct with HDD,CF and SDtoIDE connector. :v2_thumb:

I can release both IDE drivers and we can compare it.

NEMO IDE DRIVER in FATALL:

Код:

;LAST UPDATE: 04.03.2010 savelij Hddinit EQU 0 Hddoff EQU 1 Hddrds EQU 2 Hddrdm EQU 3 Hddwrs EQU 4 Hddwrm EQU 5 ;Ž�™?ź ’Ž—Š? ‚•Ž„? „‹ź �?�Ž’› ‘ HDD NEMO EXA EX (SP),HL LD A,(HL) INC HL EX (SP),HL ADD A,A PUSH HL LD HL,TBLHDDN ADD A,L LD L,A LD A,H ADC A,0 LD H,A LD A,(HL) INC HL LD H,(HL) LD L,A EXA EX (SP),HL RET TBLHDDN DW HDDINIT ;INIT HDD DW HDDOFF DW HDDRDS ;READ SINGLE SECTOR DW HDDRDM ;READ MULTI SECTOR DW HDDWRS ;SAVE SINGLE SECTOR DW HDDWRM ;SAVE MULTI SECTOR ;‚ĺ®¤*ëĄ Ż*ŕ*¬Ąâŕë ®ˇé¨Ą: ;HL-*¤ŕĄá §*Łŕă§Ş¨ ˘ Ż*¬ďâě ;BCDE-32-ĺ ˇ¨â*ë© *®¬Ąŕ áĄŞâ®ŕ* ;A-Ş®«¨çĄáâ˘® ˇ«®Ş®˘ (ˇ«®Ş=512 ˇ*©â) ;â®«ěŞ® ¤«ď ¬*®Ł®ˇ«®ç*®© §*Ż¨á¨/çâĄ*¨¨ P_1F7 EQU #F0 ;�…ƒˆ‘’� ‘Ž‘’ŽźŤˆź/�…ƒˆ‘’� ŠŽŚ?Ť„ P_1F6 EQU #D0 ;CHS-ŤŽŚ…� ƒŽ‹Ž‚› ˆ “‘’�/LBA ?„�…‘ 24-27 P_1F5 EQU #B0 ;CHS-–ˆ‹ˆŤ„� 8-15/LBA ?„�…‘ 16-23 P_1F4 EQU #90 ;CHS-–ˆ‹ˆŤ„� 0-7/LBA ?„�…‘ 8-15 P_1F3 EQU #70 ;CHS-ŤŽŚ…� ‘…Š’Ž�?/LBA ?„�…‘ 0-7 P_1F2 EQU #50 ;‘—…’—ˆŠ ‘…Š’Ž�Ž‚ P_1F1 EQU #30 ;ŹŽ�’ Ž˜ˆ�ŽŠ/‘‚Ž‰‘’‚ P_1F0 EQU #10 ;ŹŽ�’ „?ŤŤ›• P_3F6 EQU #C8 ;�…ƒˆ‘’� ‘Ž‘’ŽźŤˆź/“Ź�?‚‹…Ťˆź P_HI EQU #11 ;‘’?�˜ˆ… 8 �ˆ’ PRT_RW EQU P_1F0*256+P_HI ;ŹŽ�’› —’…Ťˆź/‡?Źˆ‘ˆ Ž„ŤˆŚ ‘‹Ž‚ŽŚ ;Ť? ‚›•Ž„…: ;H-„‹ź MASTER 0-HDD, 1-CDROM, #FF-NONE ;L-„‹ź SLAVE 0-HDD, 1-CDROM, #FF-NONE HDDINIT LD A,#E0 PUSH HL CALL ID_DEV POP HL AND A CALL Z,INIT_91 LD D,A LD A,#F0 PUSH DE PUSH HL CALL ID_DEV POP HL AND A CALL Z,INIT_91 POP HL LD L,A XOR A HDDOFF RET INIT_91 PUSH HL LD L,49*2+1,A,(HL) AND 2 JR Z,INI_912 LD BC,#FF00+P_1F2 LD L,#0C LD A,(HL) OUT (C),A LD L,6 LD C,P_1F6 LD A,(HL) DEC A OUT (C),A LD C,P_1F7 LD A,#91 OUT (C),A LD DE,#1000 INI_911 DEC DE LD A,D OR E JR Z,INI_912 IN A,(C) AND #80 JR NZ,INI_911 POP HL RET INI_912 LD A,#FF POP HL RET ;READ 1 SECTOR HDD HDDRDS LD A,1 ;READ "A" SECTORS HDD HDDRDM PUSH BC PUSH DE CALL SETHREG EXA LD C,P_1F7 LD A,#20 OUT (C),A LD C,P_1F7 HDDRD1 IN A,(C) AND #88 CP 8 JR NZ,HDDRD1 EXA HDDRD2 EXA CALL READSEC LD C,P_1F7 HDDRD3 IN A,(C) AND #80 JR NZ,HDDRD3 EXA DEC A JR NZ,HDDRD2 JR EXITNHD ;WRITE 1 SECTOR HDD HDDWRS LD A,1 ;WRITE "A" SECTORS HDD HDDWRM PUSH BC PUSH DE CALL SETHREG EXA LD C,P_1F7 LD A,#30 OUT (C),A LD C,P_1F7 HDDWR1 IN A,(C) AND #88 CP 8 JR NZ,HDDWR1 EXA HDDWR2 EXA CALL WRITSEC LD C,P_1F7 HDDWR3 IN A,(C) AND #80 JR NZ,HDDWR3 EXA DEC A JR NZ,HDDWR2 EXITNHD POP DE POP BC LD A,B AND #0F LD B,A XOR A RET ;READ SECTOR (512 BYTES) READSEC LD DE,PRT_RW LD A,#40 READSC1 LD C,D INI LD C,E INI LD C,D INI LD C,E INI LD C,D INI LD C,E INI LD C,D INI LD C,E INI DEC A JR NZ,READSC1 RET ;SAVE SECTOR (512 BYTES) WRITSEC EXX PUSH HL LD HL,0 ADD HL,SP EXX LD SP,HL LD A,#40 LD HL,PRT_RW WR_SEC1 POP DE LD C,L OUT (C),D LD C,H OUT (C),E POP DE LD C,L OUT (C),D LD C,H OUT (C),E POP DE LD C,L OUT (C),D LD C,H OUT (C),E POP DE LD C,L OUT (C),D LD C,H OUT (C),E DEC A JR NZ,WR_SEC1 LD HL,0 ADD HL,SP EXX LD SP,HL POP HL EXX RET ;SET HDD PORTS SETHREG PUSH DE LD D,B LD E,C LD BC,#FF00+P_1F6 OUT (C),D EXA LD C,P_1F7 SETHRE1 IN A,(C) AND #80 JR NZ,SETHRE1 LD C,P_1F5 OUT (C),E POP DE LD C,P_1F4 OUT (C),D LD C,P_1F3 OUT (C),E LD C,P_1F2 EXA OUT (C),A RET ;HL-?„�…‘ �“”…�? ‘…Š’Ž�? ˆ„…Ť’ˆ”ˆŠ?–ˆˆ ;A=E0-„‹ź MASTER, A=F0-„‹ź SLAVE ID_DEV LD BC,#FF00+P_1F6 OUT (C),A LD C,P_1F7 LD D,26 ID_DEV3 EI HALT DI DEC D JR Z,NO_DEV IN A,(C) BIT 7,A JR NZ,ID_DEV3 AND A JR Z,NO_DEV INC A JR Z,NO_DEV XOR A LD C,P_1F5 OUT (C),A LD C,P_1F4 OUT (C),A LD A,#EC LD C,P_1F7 OUT (C),A LD C,P_1F7 ID_DEV1 IN A,(C) AND A JR Z,NO_DEV INC A JR Z,NO_DEV DEC A RRCA JR C,ID_DEV2 RLCA AND #88 CP 8 JR NZ,ID_DEV1 ID_DEV2 LD C,P_1F4 IN E,(C) LD C,P_1F5 IN D,(C) LD A,D OR E JP Z,READSEC LD HL,#EB14 SBC HL,DE LD A,1 RET Z NO_DEV LD A,#FF RET

NEMO IDE DRIVER in WILD COPIER:

Код:

;IDE DRIVER for WDC (NEMO IDE PORTS) ORG #9A00 ;-IDE Ports:---------------------------- RCOM EQU #00F0 RHEAD EQU #00D0 RCYLH EQU #00B0 RCYLL EQU #0090 RSEC EQU #0070 RCOUNT EQU #0050 RERR EQU #0030 RDATL EQU #0010 RDATH EQU #0011 ;--------------------------------------- FLGA NOP TMR NOP ;------- CDoHD NOP NSDC NOP EOC NOP SRIN NOP ;------- MAS DB #E0 SLE DB #B0 ECC NOP NOP ;------- LTHL DS 2 LTDE DS 2;(14) ;------- SPDPK DB #BB,0,#01,#60:DS 8;x1:#00,#B0 ; x4:#02,#C0 ; x8:#05,#80 READP DB #28,0 SECTOR DB 0,0,0,#10 DB 0 SECTORS DB 0,1 DB #10:DS 2 SESSION DB #43,0:DS 4:DB 1 DB #03,#20:DB 0 DS 2 ;--------------------------------------- JP ECCOM; KERNAL 2 JP EJTR JP LOTR JP SPEED JP CDSPD JP SLWCD JP CDSLP JP COMAH JP COMM JP XPOZI JP PROZ JP POZI JP RPOZ JP RDDSE JP SDDSE JP RDDSE JP SLPP JP WKUP JP CONF JP 0 JP SNDPAK JP RDY; ˇĄáŞ®*Ąç. ®¦¨¤. Ł®â-â¨ JP READY;®¦¨¤. Ł®â-â¨ á t-out JP WAITDRQ JP ERROR_7 JP SEL_SLA JP SEL_MAS JP TRANSIN;çâĄ*¨Ą Ż ŞĄâ ®â CD JP HLTOLEN JP LENTOHL JP CDDET JP DRDET JP READSE JP 0 JP TOSC JP TOS JP TOSE JP TOTAK JP TOTOK ;------¨*¨ć¨ «¨§ ć¨ď IDE ¤ŕ ©˘Ąŕ :------ IDE_INI ;JR NZ,LST_INI ; ¤ **ë© Ş®¤ ˇă¤Ąâ ˘ë§˘ * Ż®çâ¨ ; áŕ §ă Ż®á«Ą § ŻăáŞ WDC ;˘Ąŕč¨* áâĄŞ ă¦Ą ˘ëáâ ˘«Ą* , ˘®â ;¨*¨ć¨ «¨§ ć¨¨ ˘áĄ Ż®©¤ăâ ă¦Ą Ż®á«Ą íâ®© ;RET ;------˘ëŕăˇ *¨Ą ¤ŕ ©˘Ąŕ :-------------- LST_INI ;§ Şŕë˘ Ą¬ âĄ*Ą˘ëĄ Ż®ŕâë ¨ â.¤. ; ¨ â.Ż. RET ;======================================= KEY1 LD A,#F7:IN A,(#FE):RRCA:RET KEY2 LD A,#F7:IN A,(#FE):RRCA:RRCA RET ;--------------------------------------- ECCOM LD A,(ECC):OR A:RET NZ ECCO LD BC,RCOM,A,#EC:OUT A RET EJTR LD HL,TROUT:CALL SNDPAK JP RDY LOTR LD HL,TRIN:JR EJTR+3 SPEED LD A,(CDoHD):OR A:RET NZ CDSPD LD HL,16:CALL TOSC LD HL,SPDPK:CALL EJTR+3 LD HL,0:JP READSE SLWCD CALL CDSLP:JP RDY CDSLP LD HL,SLPMO:JP SNDPAK ;--------------------------------------- ;-------------Źŕ®ćë ¤«ď HDD------------- COMAH LD BC,RCOM:OUT A JP READY COMM LD BC,RCOM:OUT A:RET LOLL LD BC,RCOM:IN A:RET XPOZI LD (LTHL),HL,(LTDE),DE PROZ LD A,H,H,D,D,E,E,A ;DE,cyl H,head L,sec POZI LD A,H:AND %00001111:LD H,A LD A,(DRVRE) OR H LD BC,RHEAD:OUT A LD A,L,BC,RSEC:OUT A LD A,D,BC,RCYLH:OUT A LD A,E,BC,RCYLL:OUT A RET RPOZ LD BC,RHEAD:IN A:AND #0F LD H,A,BC,RSEC:IN A LD L,A,BC,RCYLH:IN A LD D,A,BC,RCYLL:IN A LD E,A RET ;HL,in da kudy A,secs RDDSE PUSH AF LD BC,RCOUNT:OUT A LD A,#20 CALL COMAH POP BC RDH1 PUSH BC CALL READS LD (BUFA),HL CALL READY POP BC DJNZ RDH1 RET SDDSE PUSH AF LD BC,RCOUNT:OUT A LD A,#30 CALL COMAH POP BC SDH1 PUSH BC CALL SAVDS LD (BUFA),HL CALL READY POP BC DJNZ SDH1 RET SLPP CALL CONF LD A,#E0:CALL COMM JP READY WKUP CALL CONF LD A,252 LD BC,RCOUNT:OUT A LD A,#E2:CALL COMM JP READY CONF CALL SEL_MAS,READY LD DE,0,HL,2 CALL XPOZI LD A,1:CALL RDDSE LD DE,0,HL,4 CALL XPOZI LD A,1 JP RDDSE DRVRE NOP BUFA DS 2 HEDSEC DS 2 ;--------------------------------------- ;-------------Źŕ®ćë ¤«ď CD-------------- SNDPAK PUSH HL; IN HL ADDR OF PAK CALL READY CALL SEL_SLA LD HL,#0800 CALL HLTOLEN LD A,#A0:CALL COMM POP HL LD BC,12 TRANSOU PUSH BC CALL RDY CALL WAITDRQ POP BC OR A RR B,C JR NC,$+3 INC BC TOUT1 PUSH BC INC HL LD A,(HL),BC,RDATH OUT A DEC HL LD A,(HL),BC,RDATL OUT A INC HL,HL POP BC DEC BC LD A,B OR C JR NZ,TOUT1 RET RDY XOR A:OUT (254),A CALL LOLL RLCA:RET NC LD A,4:OUT (254),A JR RDY READY XOR A:LD (TMR),A REA CALL LOLL RLCA:JR NC,RY LD A,(TMR):CP 254:JR C,REA LD A,1:OUT (254),A CALL ECCOM EI:HALT JR READY RY XOR A:OUT (254),A RET WAITDRQ CALL LOLL BIT 3,A:RET NZ JR WAITDRQ ERROR_7 CALL LOLL RRCA RET SEL_SLA LD A,(SLE) LD (DRVRE),A LD BC,RHEAD:OUT A:CALL LOLL RLCA RET SEL_MAS LD A,(MAS) JR SEL_SLA+3 ERRT POP BC RET TRANSIN ;HLŞă¤ë BCáŞ®Ş PUSH BC CALL SEL_SLA CALL RDY,ERROR_7:JR C,ERRT CALL WAITDRQ POP BC OR A RR B,C JR NC,$+3 INC BC T_I1 PUSH BC LD BC,RDATL IN A:LD (HL),A:INC HL LD BC,RDATH IN A:LD (HL),A:INC HL POP BC DEC BC LD A,B:OR C JR NZ,T_I1 RET HLTOLEN LD BC,RCYLL,A,L:OUT A LD BC,RCYLH,A,H:OUT A RET LENTOHL LD BC,RCYLL:IN A:LD L,A LD BC,RCYLH:IN A:LD H,A RET ;¨¤Ą*â¨ä¨Ş ć¨ď CD ¨ HDD CDDET CALL SEL_SLA DRDET LD DE,0 LD H,D,L,E CALL XPOZI CALL ECCO .4 HALT CALL RPOZ LD HL,#EB14 OR A:SBC HL,DE RET Z NFOC LD A,1:OR A RET ;HLŞă¤ë ®áâ «ě*®Ą ˘ Ż ŞĄâĄ á¨¤¨â READSE LD (HLAD),HL RETRYL XOR A:OUT (254),A LD A,(FLGA):OR A:JR Z,ACD CALL KEY1,NC,ACTCD CALL KEY2,NC,ACTHD ACD LD HL,READP:CALL SNDPAK LOADSE1 LD A,5:OUT (254),A CALL READY CALL ERROR_7:JR C,RETRYL LD D,0 WDQ CALL LOLL BIT 3,A:JR NZ,WQR DEC D:JR Z,RETRYL JR WDQ WQR LD HL,(HLAD) GSLOD .4 CALL READS XOR A:OUT (254),A RET ABT NOP HLAD DS 2 ;------- ; ;çâĄ*¨Ą 512ˇ ¤ **ëĺ ¨§ ˇăäĄŕ IDE ăá-˘ READS LD BC,RDATL,D,#80 RE1 INI:INC C INI:DEC C INI:INC C INI:DEC C DEC D:JR NZ,RE1 RET ;------- ;§ Ż¨áě ®çĄŕĄ¤*ëĺ 512ˇ ¤ **ëĺ * HDD SAVDS LD BC,RDATH,D,#80 SA1 INC HL OUTD:DEC C OUTI:INC C INC HL INC HL OUTD:DEC C OUTI:INC C INC HL DEC D:JR NZ,SA1 RET ;--------------------------------------- ;--------------------------------------- TOSC LD DE,0,(SECTOR),DE LD A,H,H,L,L,A,(SECTOR+2),HL RET TOS XOR A LD (NSDC),A,(SRIN),A,(EOC),A LD A,(CDoHD):OR A:RET NZ LD DE,SECTOR:JR TOTAK+1 TOSE LD DE,SECTOR TOTAK LD A,(HL),(DE),A:INC HL,DE TOTOK LD A,(HL),(DE),A:INC HL,DE LD A,(HL),(DE),A:INC HL,DE LD A,(HL),(DE),A:INC HL,DE RET ;--------------------------------------- ; Ź?Š…’ˆŠˆ INFOCD DB #12:DS 3:DB 36:DS 7 TROUT DB #1B:DS 3:DB 2:DS 7;‚›„‚ˆƒ ’�… TRIN DB #1B:DS 3:DB 3:DS 7;‡?„‚ˆƒ ’�… SLPMO DB #1B:DS 3:DB 0:DS 7;‘Ź?’ś! ;--------------------------------------- END DS 1024-(END-FLGA) ;Ł« ˘* ď ŞĄŕ* «ě ˘ë§®˘®˘(*Ą ˘áď!): KERN EQU #6000; SP=5E20 NP0 EQU KERN; 1 NP1 EQU KERN+3 NP3 EQU KERN+6 STN EQU KERN+9 NP6 EQU KERN+12 DLt EQU KERN+15 ACTCD EQU KERN+18 ACTHD EQU KERN+21; 8 POZIR EQU KERN+24 ;---------------------------------------

IDE DRIVER for DIVIDE IDE ports: (this IDE driver work with all HDD,CF and SDtoIDE adapters)

Код:

;--- european DIVIDE IDE Ports: --- RCOM EQU #00BF RHEAD EQU #00BB RCYLH EQU #00B7 RCYLL EQU #00B3 RSEC EQU #00AF RCOUNT EQU #00AB RERR EQU #00A7 RDAT EQU #00A3 inputs: ;HL = target ram address ;B = number of sectors for read/write ;E = sector (or LBA[7-0]) ;D = cyl-low (or LBA[15-8]) ;C = cyl-high (or LBA[23-16]) ;A = head etc. (or LBA[28-24]) ;bit 7=1 ;bit 5=1 ;bit 4=device (0=master, 1=slave) ;bit 6=CHS/LBA (0=CHS, 1=LBA) ;CY=operation (1=write, 0=read) readsec: out (RHEAD),a r1: in a,(RCOM) bit 6,a jr z,r1 ld a,b out (RCOUNT),a ld a,e out (RSEC),a ld a,d out (RCYLL),a ld a,c out (RCYLH),a ld a,$20 jr nc,r2 ld a,$30 r2: out (RCOM),a rx: push af r3: in a,(RCOM) and $c8 cp $48 jr nz,r3 pop af push bc ld bc,RDAT jr nc,rdsec wrsec: otir ;write first 256 bytes of sector otir ;write second 256 bytes of sector jr r5 rdsec: inir ;read first 256 bytes of sector inir ;read second 256 bytes of sector r5: pop bc djnz rx ;read/write next sectors r6: in a,(RCOM) rla jr c,r6 ret

Hello, VELESOFT. I can confirm, that this SD adaptor didn't worked "out of the box" with DivIDE board. Don't have an idea about the probable cause, but may be the problem was in the lack of this "fix" you applied.
Regarding the issue, you described - try to format your card with different cluster size. And remember, that some SD card vendors DO NOT create valid partition table data on stock SD. To resolve this, again, you can reformat the card in standart PC with cardreader, or even create partition table explicitly with fdisk, paragon, whatever...

I have some adapter like this and It is working fine with divide