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More info:
Also added Pocket SNES PCB by Niltonn
https://forum.arduino.cc/index.php?topic=158974.msg4381465#msg4381465
This commit is contained in:
sanni 2019-11-27 09:54:48 +01:00
parent b856459fee
commit b24f4c0b01
51 changed files with 241 additions and 234 deletions
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8
Cart_Reader/Cart_Reader.ino
View File

@ -2,15 +2,15 @@
Cartridge Reader for Arduino Mega2560
Author: sanni
Date: 12.11.2019
Version: 4.1
Date: 27.11.2019
Version: 4.2
SD lib: https://github.com/greiman/SdFat
LCD lib: https://github.com/adafruit/Adafruit_SSD1306
Clockgen: https://github.com/etherkit/Si5351Arduino
RGB Tools lib: https://github.com/joushx/Arduino-RGB-Tools
Compiled with Arduino 1.8.9 and Arduino AVR Boards Version 1.6.21
Compiled with Arduino 1.8.10
Thanks to:
MichlK - ROM-Reader for Super Nintendo
@ -43,7 +43,7 @@
**********************************************************************************/
#include <SdFat.h>
char ver[5] = "4.1";
char ver[5] = "4.2";
/******************************************
Options

2
Cart_Reader/MD.ino
View File

@ -283,7 +283,7 @@ void mdCartMenu() {
print_Error(F("Cart has no EEPROM"), false);
}
break;
case 5:
// For multi-game carts
// Set reset pin to output (PH0)

32
Cart_Reader/NES.ino
View File

@ -1314,14 +1314,14 @@ setram:
// Mapper 4 includes both MMC3 AND MMC6
// RAM is mapped differently between MMC3 and MMC6
void checkMMC6() { // Detect MMC6 Carts - read PRG 0x3E00A ("STARTROPICS")
write_prg_byte(0x8000, 6); // PRG Bank 0 ($8000-$9FFF)
write_prg_byte(0x8001, 0x1F); // 0x3E000
prgchk0 = read_prg_byte(0x800A);
prgchk1 = read_prg_byte(0x800B);
prgchk2 = read_prg_byte(0x800C);
prgchk3 = read_prg_byte(0x800D);
if ((prgchk0 == 0x53) && (prgchk1 == 0x54) && (prgchk2 == 0x41) && (prgchk3 == 0x52))
mmc6 = true; // MMC6 Cart
write_prg_byte(0x8000, 6); // PRG Bank 0 ($8000-$9FFF)
write_prg_byte(0x8001, 0x1F); // 0x3E000
prgchk0 = read_prg_byte(0x800A);
prgchk1 = read_prg_byte(0x800B);
prgchk2 = read_prg_byte(0x800C);
prgchk3 = read_prg_byte(0x800D);
if ((prgchk0 == 0x53) && (prgchk1 == 0x54) && (prgchk2 == 0x41) && (prgchk3 == 0x52))
mmc6 = true; // MMC6 Cart
}
void checkStatus_NES() {
@ -2705,7 +2705,7 @@ void writeRAM() {
case 0: // 2K/4K
for (word address = 0x0; address < (0x800 * ramsize); address += 512) { // 2K/4K
sdFile.read(sdBuffer, 512);
for (int x = 0; x < 512; x++){
for (int x = 0; x < 512; x++) {
write_prg_byte(base + address + x, sdBuffer[x]); // SWITCH MUST BE IN OFF POSITION
}
}
@ -2737,7 +2737,7 @@ void writeRAM() {
write_prg_byte(0xA001, 0x30); // PRG RAM PROTECT - Enable reading/writing to RAM at $7000-$71FF
for (word address = 0x1000; address < 0x1200; address += 512) { // 512B
sdFile.read(sdBuffer, 512);
for (int x = 0; x < 512; x++){
for (int x = 0; x < 512; x++) {
write_wram_byte(base + address + x, sdBuffer[x]);
}
}
@ -2745,17 +2745,17 @@ void writeRAM() {
write_prg_byte(0xA001, 0xC0); // PRG RAM PROTECT - Enable reading/writing to RAM at $7200-$73FF
for (word address = 0x1200; address < 0x1400; address += 512) { // 512B
sdFile.read(sdBuffer, 512);
for (int x = 0; x < 512; x++){
for (int x = 0; x < 512; x++) {
write_wram_byte(base + address + x, sdBuffer[x]);
}
}
write_prg_byte(0x8000, 0x6); // PRG RAM DISABLE
}
}
else { // MMC3 8K
write_prg_byte(0xA001, 0x80); // PRG RAM CHIP ENABLE - Chip Enable, Allow Writes
for (word address = 0; address < 0x2000; address += 512) { // 8K
sdFile.read(sdBuffer, 512);
for (int x = 0; x < 512; x++){
for (int x = 0; x < 512; x++) {
write_prg_byte(base + address + x, sdBuffer[x]);
}
}
@ -2821,7 +2821,7 @@ void writeRAM() {
write_ram_byte(0xF800, 0x40); // PRG RAM WRITE ENABLE
for (word address = 0; address < 0x2000; address += 512) { // 8K
sdFile.read(sdBuffer, 512);
for (int x = 0; x < 512; x++){
for (int x = 0; x < 512; x++) {
write_prg_byte(base + address + x, sdBuffer[x]);
}
}
@ -2834,7 +2834,7 @@ void writeRAM() {
write_prg_byte(0x7EF9, 0xA3); // PRG RAM ENABLE 1
for (word address = 0x1F00; address < 0x2000; address += 512) { // PRG RAM 1K ($7F00-$7FFF)
sdFile.read(sdBuffer, 128);
for (int x = 0; x < 128; x++){
for (int x = 0; x < 128; x++) {
write_prg_byte(base + address + x, sdBuffer[x]);
}
}
@ -3139,7 +3139,7 @@ void NESmaker_ID() { // Read Flash ID
write_prg_byte(0xAAAA, 0x55);
write_prg_byte(0xC000, 0x01);
write_prg_byte(0x9555, 0xF0); // Software ID Exit
if(strcmp(flashID, "BFB7") == 0) // SST 39SF040
if (strcmp(flashID, "BFB7") == 0) // SST 39SF040
flashfound = 1;
}

362
Cart_Reader/WS.ino
View File

@ -70,14 +70,14 @@ void setup_WS()
PORTG |= (1 << 5);
display_Clear();
// unlock MMC
if (!unlockMMC2003_WS())
print_Error(F("Can't initial MMC"), true);
if (getCartInfo_WS() != 0xea)
print_Error(F("Rom header read error"), true);
showCartInfo_WS();
mode = mode_WS;
}
@ -92,70 +92,70 @@ void wsMenu()
switch (mainMenu)
{
case 0:
{
// Read Rom
sd.chdir("/");
readROM_WS(filePath, FILEPATH_LENGTH);
sd.chdir("/");
compareChecksum_WS(filePath);
break;
}
{
// Read Rom
sd.chdir("/");
readROM_WS(filePath, FILEPATH_LENGTH);
sd.chdir("/");
compareChecksum_WS(filePath);
break;
}
case 1:
{
// Read Save
sd.chdir("/");
switch (saveType)
{
case 0: println_Msg(F("No save for this game")); break;
case 1: readSRAM_WS(); break;
case 2: readEEPROM_WS(); break;
default: println_Msg(F("Unknow save type")); break;
// Read Save
sd.chdir("/");
switch (saveType)
{
case 0: println_Msg(F("No save for this game")); break;
case 1: readSRAM_WS(); break;
case 2: readEEPROM_WS(); break;
default: println_Msg(F("Unknow save type")); break;
}
break;
}
break;
}
case 2:
{
// Write Save
sd.chdir("/");
switch (saveType)
{
case 0: println_Msg(F("No save for this game")); break;
case 1:
// Write Save
sd.chdir("/");
switch (saveType)
{
writeSRAM_WS();
verifySRAM_WS();
break;
case 0: println_Msg(F("No save for this game")); break;
case 1:
{
writeSRAM_WS();
verifySRAM_WS();
break;
}
case 2:
{
writeEEPROM_WS();
verifyEEPROM_WS();
break;
}
default: println_Msg(F("Unknow save type")); break;
}
case 2:
{
writeEEPROM_WS();
verifyEEPROM_WS();
break;
}
default: println_Msg(F("Unknow save type")); break;
break;
}
break;
}
case 4:
{
writeWitchOS_WS();
break;
}
{
writeWitchOS_WS();
break;
}
default:
{
// reset
asm volatile (" jmp 0");
break;
}
{
// reset
asm volatile (" jmp 0");
break;
}
}
println_Msg(F(""));
println_Msg(F("Press Button..."));
println_Msg(F("Press Button..."));
display_Update();
wait();
wait();
}
uint8_t getCartInfo_WS()
@ -163,7 +163,7 @@ uint8_t getCartInfo_WS()
dataIn_WS();
for (uint32_t i = 0; i < 16; i += 2)
*((uint16_t*)(sdBuffer + i)) = readWord_WS(0xffff0 + i);
* ((uint16_t*)(sdBuffer + i)) = readWord_WS(0xffff0 + i);
wsGameChecksum = *(uint16_t*)(sdBuffer + 14);
wsWitch = false;
@ -176,96 +176,96 @@ uint8_t getCartInfo_WS()
// 256kbits sram
case 0xe600: // BAN007
case 0x8eed: // BANC16
{
sdBuffer[11] = 0x02;
break;
}
{
sdBuffer[11] = 0x02;
break;
}
// games missing 'COLOR' flag
case 0x26db: // SQRC01
case 0xbfdf: // SUMC07
{
sdBuffer[7] |= 0x01;
break;
}
case 0x7f73: // BAN030
{
// missing developerId and cartId
sdBuffer[6] = 0x01;
sdBuffer[8] = 0x30;
break;
}
case 0xeafd: //BANC33
{
// enable GPIO and set to LOW
dataOut_WS();
writeByte_WSPort(0xcc, 0x03);
writeByte_WSPort(0xcd, 0x00);
break;
}
case 0x0000:
{
// developerId/cartId/checksum are all filled with 0x00 in witch based games
dataIn_WS();
if (readWord_WS(0xf0000) == 0x4c45 && readWord_WS(0xf0002) == 0x5349 && readWord_WS(0xf0004) == 0x0041)
{
// check witch BIOS
if (readWord_WS(0xfff5e) == 0x006c && readWord_WS(0xfff60) == 0x5b1b)
{
// check flashchip
// should be a MBM29DL400TC
dataOut_WS();
writeWord_WS(0x80aaa, 0xaaaa);
writeWord_WS(0x80555, 0x5555);
writeWord_WS(0x80aaa, 0x9090);
dataIn_WS();
if (readWord_WS(0x80000) == 0x0004 && readWord_WS(0x80002) == 0x220c)
wsWitch = true;
dataOut_WS();
writeWord_WS(0x80000, 0xf0f0);
dataIn_WS();
// 7AC003
sdBuffer[6] = 0x7a;
sdBuffer[8] = 0x03;
}
// check service menu
else if (readWord_WS(0xfff22) == 0x006c && readWord_WS(0xfff24) == 0x5b1b)
{
if (readWord_WS(0x93246) == 0x4a2f && readWord_WS(0x93248) == 0x5353 && readWord_WS(0x9324a) == 0x2e32)
{
// jss2
sdBuffer[6] = 0xff; // WWGP
sdBuffer[8] = 0x1a; // 2001A
sdBuffer[7] = 0x01; // color only
if (readWord_WS(0x93e9c) == 0x4648 && readWord_WS(0x93e9e) == 0x0050)
{
// WWGP2001A3 -> HFP Version
sdBuffer[9] = 0x03;
wsGameChecksum = 0x4870;
}
else
{
// TODO check other jss2 version
}
}
else if (readWord_WS(0xe4260) == 0x6b64 && readWord_WS(0xe4262) == 0x696e)
{
// dknight
sdBuffer[6] = 0xff; // WWGP
sdBuffer[8] = 0x2b; // 2002B
sdBuffer[7] = 0x01; // color only
sdBuffer[9] = 0x00;
wsGameChecksum = 0x8b1c;
}
}
sdBuffer[7] |= 0x01;
break;
}
case 0x7f73: // BAN030
{
// missing developerId and cartId
sdBuffer[6] = 0x01;
sdBuffer[8] = 0x30;
break;
}
case 0xeafd: //BANC33
{
// enable GPIO and set to LOW
dataOut_WS();
writeByte_WSPort(0xcc, 0x03);
writeByte_WSPort(0xcd, 0x00);
break;
}
case 0x0000:
{
// developerId/cartId/checksum are all filled with 0x00 in witch based games
dataIn_WS();
if (readWord_WS(0xf0000) == 0x4c45 && readWord_WS(0xf0002) == 0x5349 && readWord_WS(0xf0004) == 0x0041)
{
// check witch BIOS
if (readWord_WS(0xfff5e) == 0x006c && readWord_WS(0xfff60) == 0x5b1b)
{
// check flashchip
// should be a MBM29DL400TC
dataOut_WS();
writeWord_WS(0x80aaa, 0xaaaa);
writeWord_WS(0x80555, 0x5555);
writeWord_WS(0x80aaa, 0x9090);
dataIn_WS();
if (readWord_WS(0x80000) == 0x0004 && readWord_WS(0x80002) == 0x220c)
wsWitch = true;
dataOut_WS();
writeWord_WS(0x80000, 0xf0f0);
dataIn_WS();
// 7AC003
sdBuffer[6] = 0x7a;
sdBuffer[8] = 0x03;
}
// check service menu
else if (readWord_WS(0xfff22) == 0x006c && readWord_WS(0xfff24) == 0x5b1b)
{
if (readWord_WS(0x93246) == 0x4a2f && readWord_WS(0x93248) == 0x5353 && readWord_WS(0x9324a) == 0x2e32)
{
// jss2
sdBuffer[6] = 0xff; // WWGP
sdBuffer[8] = 0x1a; // 2001A
sdBuffer[7] = 0x01; // color only
if (readWord_WS(0x93e9c) == 0x4648 && readWord_WS(0x93e9e) == 0x0050)
{
// WWGP2001A3 -> HFP Version
sdBuffer[9] = 0x03;
wsGameChecksum = 0x4870;
}
else
{
// TODO check other jss2 version
}
}
else if (readWord_WS(0xe4260) == 0x6b64 && readWord_WS(0xe4262) == 0x696e)
{
// dknight
sdBuffer[6] = 0xff; // WWGP
sdBuffer[8] = 0x2b; // 2002B
sdBuffer[7] = 0x01; // color only
sdBuffer[9] = 0x00;
wsGameChecksum = 0x8b1c;
}
}
}
break;
}
break;
}
}
romType = (sdBuffer[7] & 0x01); // wsc only = 1
romVersion = sdBuffer[9];
romSize = sdBuffer[10];
@ -291,7 +291,7 @@ uint8_t getCartInfo_WS()
case 0x09: cartSize = 131072 * 128; break;
default: cartSize = 0; break;
}
switch (sramSize)
{
case 0x00: saveType = 0; sramSize = 0; break;
@ -317,7 +317,7 @@ void showCartInfo_WS()
display_Clear();
println_Msg(F("WS Cart Info"));
print_Msg(F("Game: "));
println_Msg(romName);
@ -344,8 +344,8 @@ void showCartInfo_WS()
print_Msg(F("Checksum: "));
println_Msg(checksumStr);
println_Msg(F("Press Button..."));
println_Msg(F("Press Button..."));
display_Update();
wait();
}
@ -368,11 +368,11 @@ void getDeveloperName(uint8_t id, char *buf, size_t length)
case 0x28: devName = PSTR("SQR"); break;
case 0x31: devName = PSTR("VGD"); break;
// TODO add more developer
// custom developerId
case 0x7a: devName = PSTR("7AC"); break; // witch
case 0xff: devName = PSTR("WWGP"); break; // WWGP series (jss2, dknight)
// if not found, use id
default: snprintf(buf, length, "%02X", id); return;
}
@ -431,7 +431,7 @@ void readROM_WS(char *outPathBuf, size_t bufferSize)
PORTB ^= (1 << 4);
for (uint32_t w = 0; w < 512; w += 2)
*((uint16_t*)(sdBuffer + w)) = readWord_WS(0x20000 + addr + w);
* ((uint16_t*)(sdBuffer + w)) = readWord_WS(0x20000 + addr + w);
myFile.write(sdBuffer, 512);
}
@ -474,8 +474,8 @@ void readSRAM_WS()
uint16_t end_bank = (bank_size >> 16); // 64KB per bank
if (bank_size > 0x10000)
bank_size = 0x10000;
bank_size = 0x10000;
uint16_t bank = 0;
do
@ -494,7 +494,7 @@ void readSRAM_WS()
for (uint32_t w = 0; w < 512; w++)
sdBuffer[w] = readByte_WS(0x10000 + addr + w);
myFile.write(sdBuffer, 512);
myFile.write(sdBuffer, 512);
}
} while (++bank < end_bank);
@ -508,16 +508,16 @@ void verifySRAM_WS()
{
print_Msg(F("Verifying... "));
display_Update();
if (myFile.open(filePath, O_READ))
{
uint32_t bank_size = (sramSize << 7);
uint16_t end_bank = (bank_size >> 16); // 64KB per bank
uint16_t bank = 0;
uint32_t write_errors = 0;
if (bank_size > 0x10000)
bank_size = 0x10000;
bank_size = 0x10000;
do
{
@ -578,8 +578,8 @@ void writeSRAM_WS()
uint16_t end_bank = (bank_size >> 16); // 64KB per bank
if (bank_size > 0x10000)
bank_size = 0x10000;
bank_size = 0x10000;
uint16_t bank = 0;
dataOut_WS();
do
@ -636,7 +636,7 @@ void readEEPROM_WS()
uint32_t eepromSize = (sramSize << 7);
uint32_t bufSize = (eepromSize < 512 ? eepromSize : 512);
for (uint32_t i = 0; i < eepromSize; i += bufSize)
{
for (uint32_t j = 0; j < bufSize; j += 2)
@ -644,7 +644,7 @@ void readEEPROM_WS()
// blink LED
if ((j & 0x1f) == 0x00)
PORTB ^= (1 << 4);
generateEepromInstruction_WS(wsEepromShiftReg, 0x2, ((i + j) >> 1));
dataOut_WS();
@ -673,13 +673,13 @@ void verifyEEPROM_WS()
{
print_Msg(F("Verifying... "));
display_Update();
if (myFile.open(filePath, O_READ))
{
uint32_t write_errors = 0;
uint32_t eepromSize = (sramSize << 7);
uint32_t bufSize = (eepromSize < 512 ? eepromSize : 512);
for (uint32_t i = 0; i < eepromSize; i += bufSize)
{
myFile.read(sdBuffer, bufSize);
@ -689,7 +689,7 @@ void verifyEEPROM_WS()
// blink LED
if ((j & 0x1f) == 0x00)
PORTB ^= (1 << 4);
generateEepromInstruction_WS(wsEepromShiftReg, 0x2, ((i + j) >> 1));
dataOut_WS();
@ -706,7 +706,7 @@ void verifyEEPROM_WS()
write_errors++;
if (readByte_WSPort(0xc5) != sdBuffer[j + 1])
write_errors++;
write_errors++;
}
}
@ -723,7 +723,7 @@ void verifyEEPROM_WS()
print_Msg(write_errors);
println_Msg(F(" bytes "));
print_Error(F("did not verify."), false);
}
}
}
else
{
@ -748,11 +748,11 @@ void writeEEPROM_WS()
{
uint32_t eepromSize = (sramSize << 7);
uint32_t bufSize = (eepromSize < 512 ? eepromSize : 512);
for (uint32_t i = 0; i < eepromSize; i += bufSize)
{
myFile.read(sdBuffer, bufSize);
for (uint32_t j = 0; j < bufSize; j += 2)
{
// blink LED
@ -760,7 +760,7 @@ void writeEEPROM_WS()
PORTB ^= (1 << 4);
generateEepromInstruction_WS(wsEepromShiftReg, 0x1, ((i + j) >> 1));
dataOut_WS();
writeByte_WSPort(0xc6, wsEepromShiftReg[0]);
writeByte_WSPort(0xc7, wsEepromShiftReg[1]);
@ -772,7 +772,9 @@ void writeEEPROM_WS()
pulseCLK_WS(1 + 32 + 3);
dataIn_WS();
do { pulseCLK_WS(128); }
do {
pulseCLK_WS(128);
}
while ((readByte_WSPort(0xc8) & 0x02) == 0x00);
}
}
@ -921,7 +923,7 @@ boolean compareChecksum_WS(const char *wsFilePath)
{
if (wsFilePath == NULL)
return 0;
println_Msg(F("Calculating Checksum"));
display_Update();
@ -940,7 +942,7 @@ boolean compareChecksum_WS(const char *wsFilePath)
myFile.seekCur(myFile.fileSize() - 131072);
calLength = 131072 - 512;
}
for (uint32_t i = 0; i < calLength; i += 512)
{
myFile.read(sdBuffer, 512);
@ -960,7 +962,7 @@ boolean compareChecksum_WS(const char *wsFilePath)
calLength = wsGameChecksum;
// don't know why formating string "%04X(%04X)" always output "xxxx(0000)"
// so split into two snprintf
// so split into two snprintf
char result[11];
snprintf(result, 5, "%04X", calLength);
snprintf(result + 4, 11 - 4, "(%04X)", checksum);
@ -998,7 +1000,7 @@ void writeByte_WSPort(uint8_t port, uint8_t data)
// switch WE(PH5) to HIGH
PORTH |= (1 << 5);
NOP; NOP;
// switch CART(PH3), MMC(PH4) to HIGH
PORTH |= ((1 << 3) | (1 << 4));
}
@ -1019,7 +1021,7 @@ uint8_t readByte_WSPort(uint8_t port)
// switch OE(PH6) to HIGH
PORTH |= (1 << 6);
// switch CART(PH3), MMC(PH4) to HIGH
PORTH |= ((1 << 3) | (1 << 4));
@ -1034,7 +1036,7 @@ void writeWord_WS(uint32_t addr, uint16_t data)
PORTC = data & 0xff;
PORTA = (data >> 8);
// switch CART(PH3) and WE(PH5) to LOW
PORTH &= ~((1 << 3) | (1 << 5));
NOP;
@ -1049,7 +1051,7 @@ uint16_t readWord_WS(uint32_t addr)
PORTF = addr & 0xff;
PORTK = (addr >> 8) & 0xff;
PORTL = (addr >> 16) & 0x0f;
// switch CART(PH3) and OE(PH6) to LOW
PORTH &= ~((1 << 3) | (1 << 6));
NOP; NOP; NOP;
@ -1059,7 +1061,7 @@ uint16_t readWord_WS(uint32_t addr)
// switch CART(PH3) and OE(PH6) to HIGH
PORTH |= (1 << 3) | (1 << 6);
return ret;
return ret;
}
void writeByte_WS(uint32_t addr, uint8_t data)
@ -1069,7 +1071,7 @@ void writeByte_WS(uint32_t addr, uint8_t data)
PORTL = (addr >> 16) & 0x0f;
PORTC = data;
// switch CART(PH3) and WE(PH5) to LOW
PORTH &= ~((1 << 3) | (1 << 5));
NOP;
@ -1084,7 +1086,7 @@ uint8_t readByte_WS(uint32_t addr)
PORTF = addr & 0xff;
PORTK = (addr >> 8) & 0xff;
PORTL = (addr >> 16) & 0x0f;
// switch CART(PH3) and OE(PH6) to LOW
PORTH &= ~((1 << 3) | (1 << 6));
NOP; NOP; NOP;
@ -1094,13 +1096,13 @@ uint8_t readByte_WS(uint32_t addr)
// switch CART(PH3) and OE(PH6) to HIGH
PORTH |= (1 << 3) | (1 << 6);
return ret;
return ret;
}
void unprotectEEPROM()
{
generateEepromInstruction_WS(wsEepromShiftReg, 0x0, 0x3);
dataOut_WS();
writeByte_WSPort(0xc6, wsEepromShiftReg[0]);
writeByte_WSPort(0xc7, wsEepromShiftReg[1]);
@ -1125,7 +1127,7 @@ void generateEepromInstruction_WS(uint8_t *instruction, uint8_t opcode, uint16_t
// 2bits ext cmd (from addr)
*ptr <<= 2;
*ptr |= (addr & 0x0003);
*ptr <<= (addr_bits - 2);
*ptr <<= (addr_bits - 2);
}
else
{
@ -1135,7 +1137,7 @@ void generateEepromInstruction_WS(uint8_t *instruction, uint8_t opcode, uint16_t
// address bits
*ptr <<= addr_bits;
*ptr |= (addr & ((1 << addr_bits) - 1));
}
}
}
// 2003 MMC need to be unlock,
@ -1149,7 +1151,7 @@ boolean unlockMMC2003_WS()
PORTH &= ~(1 << 0);
PORTE &= ~(1 << 3);
PORTH |= ((1 << 3) | (1 << 4) | (1 << 5) | (1 << 6));
// switch RST(PH0) to HIGH
PORTH |= (1 << 0);
@ -1190,7 +1192,7 @@ boolean unlockMMC2003_WS()
void pulseCLK_WS(uint8_t count)
{
register uint8_t tic;
// about 384KHz, 50% duty cycle
asm volatile
("L0_%=:\n\t"

3
README.md
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@ -12,7 +12,8 @@ Be sure to check the guides in the [Wiki](https://github.com/sanni/cartreader/wi
- Easy to modify open-source code, write your own extensions and share them with others
#### Supported Systems:
- Reads NES and Famicom cartridges
- Reads NES, Famicom and Family Basic cartridges including save
- Supports Mapper 30/NESmaker and flashes INL NM30 boards
- Reads SNES roms and reads/writes save games from and to the SNES cartridge
Supported cartridge types so far: LoRom, HiRom, ExHiRom, SuperFX, SuperFX2, SDD1, CX4, SPC7110, SA1 (last two chips need Adafruit Clock Generator)
- Reads and writes SNES Satellaview 8M Memory packs

33
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@ -1,34 +1,3 @@
#### cartreader.zip is the main PCB, if you order it from [JLCPCB](https://jlcpcb.com/quote) you usually get a coupon displayed during the checkout for buying parts [from lcsc.com](https://github.com/sanni/cartreader/wiki/Needed-Parts). [Default settings](https://www.dropbox.com/s/06dnus50ikmsmya/pcb16.jpg?dl=0) are fine, just select the color you prefer and off you go. If this is your first order from JLCPCB you should only pay $2 for 5 PCBs.
![image](https://dl.dropboxusercontent.com/s/ta7pjoxn9kirtan/v17pcb.png?dl=1)
#### nes_adapter.zip is an add-on for reading NES carts, [PCB thickness needs to be changed to 1.2mm](https://dl.dropboxusercontent.com/s/va1c72073cqfy90/pcb12.jpg?dl=1), this is very important or else it won't fit into the SNES slot. You can order a 2.5mm 72pin NES slot [here](https://www.aliexpress.com/item/32827561164.html).
![image](https://dl.dropboxusercontent.com/s/z2atlcly642sewj/nes_adapter.png?dl=1)
#### famicom_adapter.zip is an add-on for reading Famicom carts, [PCB thickness needs to be changed to 1.2mm](https://dl.dropboxusercontent.com/s/va1c72073cqfy90/pcb12.jpg?dl=1), this is very important or else it won't fit into the SNES slot. You can order a 2.54mm 60pin Famicom slot [here](https://www.aliexpress.com/item/32827561249.html).
![image](https://dl.dropboxusercontent.com/s/w89ivzvuzk6hf5b/famicom_adapter.png?dl=1)
#### sms_adapter.zip is an add-on for reading Sega Master System carts. You can order a 2.54mm 50pin SMS slot [here](https://www.aliexpress.com/item/32818469880.html). The adapter is based on the [design by Raphnet](https://www.raphnet.net/electronique/sms_to_smd/index_en.php). For use with the Cart Reader ignore the SMD footprints on the PCB, the adapter does not need any components. I only bridged R5 to connect the reset line, although I'm not sure if this is even needed.
![image](https://dl.dropboxusercontent.com/s/r6lavgoaccjtrz7/sms_adapter.png?dl=1)
#### wonderswan_adapter.zip is an add-on for reading WonderSwan carts. [PCB thickness needs to be changed to 1.2mm](https://dl.dropboxusercontent.com/s/755249v8smcuoft/wonderswan_adapter.png?dl=1), this is very important or else it won't fit into the SNES slot. (Optional) Install C1 and C2 with 10uF/16v 1210 package tantalum capacitor.
![image](https://dl.dropboxusercontent.com/s/755249v8smcuoft/wonderswan_adapter.png?dl=1)
#### flash_adapter.zip is an add-on for writing flashroms like the 29F032, 29L3211, 29LV160, [PCB thickness needs to be changed to 1.2mm](https://dl.dropboxusercontent.com/s/va1c72073cqfy90/pcb12.jpg?dl=1), this is very important or else it won't fit into the SNES slot.
![image](https://dl.dropboxusercontent.com/s/afrfmiuwvmvg9px/flash_adapter.png?dl=1)
#### eprom_adapter.zip is an add-on for writing an 27C322 eprom, [PCB thickness needs to be changed to 1.2mm](https://www.dropbox.com/s/va1c72073cqfy90/pcb12.jpg?dl=0), this is very important or else it won't fit into the SNES slot.
![image](https://dl.dropboxusercontent.com/s/ldmtkjv7xsgtwyg/27c322_adapter.png?dl=1)
#### With the sd_adapter PCB you can transform the microSD module from the parts list into a full size SD module by desoldering all the components and soldering them to this PCB. This is optional since you can also just mount the microSD module as is.
![image](https://dl.dropboxusercontent.com/s/jcse9iaxm3bbuu6/sd_adapter.pngg?dl=1)
For [Oshpark](https://oshpark.com/) you need to [rename filename.GML to filename.GKO](https://www.dropbox.com/s/0rcvhalgeu11sf8/rename.jpg?dl=0) or it won't find the board outline. Oshpark is great for ordering the smaller PCBs but very expensive for larger boards.
![image](https://dl.dropboxusercontent.com/s/ta7pjoxn9kirtan/v17pcb.png?dl=1)

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@ -0,0 +1,30 @@
#### nes_adapter.zip is an add-on for reading NES carts, [PCB thickness needs to be changed to 1.2mm](https://dl.dropboxusercontent.com/s/va1c72073cqfy90/pcb12.jpg?dl=1), this is very important or else it won't fit into the SNES slot. You can order a 2.5mm 72pin NES slot [here](https://www.aliexpress.com/item/32827561164.html).
![image](https://dl.dropboxusercontent.com/s/z2atlcly642sewj/nes_adapter.png?dl=1)
#### famicom_adapter.zip is an add-on for reading Famicom carts, [PCB thickness needs to be changed to 1.2mm](https://dl.dropboxusercontent.com/s/va1c72073cqfy90/pcb12.jpg?dl=1), this is very important or else it won't fit into the SNES slot. You can order a 2.54mm 60pin Famicom slot [here](https://www.aliexpress.com/item/32827561249.html).
![image](https://dl.dropboxusercontent.com/s/w89ivzvuzk6hf5b/famicom_adapter.png?dl=1)
#### sms_adapter.zip is an add-on for reading Sega Master System carts. You can order a 2.54mm 50pin SMS slot [here](https://www.aliexpress.com/item/32818469880.html). The adapter is based on the [design by Raphnet](https://www.raphnet.net/electronique/sms_to_smd/index_en.php). For use with the Cart Reader ignore the SMD footprints on the PCB, the adapter does not need any components. I only bridged R5 to connect the reset line, although I'm not sure if this is even needed.
![image](https://dl.dropboxusercontent.com/s/r6lavgoaccjtrz7/sms_adapter.png?dl=1)
#### wonderswan_adapter.zip is an add-on for reading WonderSwan carts. [PCB thickness needs to be changed to 1.2mm](https://dl.dropboxusercontent.com/s/755249v8smcuoft/wonderswan_adapter.png?dl=1), this is very important or else it won't fit into the SNES slot. (Optional) Install C1 and C2 with 10uF/16v 1210 package tantalum capacitor.
![image](https://dl.dropboxusercontent.com/s/755249v8smcuoft/wonderswan_adapter.png?dl=1)
#### flash_adapter.zip is an add-on for writing flashroms like the 29F032, 29L3211, 29LV160, [PCB thickness needs to be changed to 1.2mm](https://dl.dropboxusercontent.com/s/va1c72073cqfy90/pcb12.jpg?dl=1), this is very important or else it won't fit into the SNES slot.
![image](https://dl.dropboxusercontent.com/s/afrfmiuwvmvg9px/flash_adapter.png?dl=1)
#### eprom_adapter.zip is an add-on for writing an 27C322 eprom, [PCB thickness needs to be changed to 1.2mm](https://www.dropbox.com/s/va1c72073cqfy90/pcb12.jpg?dl=0), this is very important or else it won't fit into the SNES slot.
![image](https://dl.dropboxusercontent.com/s/ldmtkjv7xsgtwyg/27c322_adapter.png?dl=1)
#### With the sd_adapter PCB you can transform the microSD module from the parts list into a full size SD module by desoldering all the components and soldering them to this PCB. This is optional since you can also just mount the microSD module as is.
![image](https://dl.dropboxusercontent.com/s/jcse9iaxm3bbuu6/sd_adapter.pngg?dl=1)
For [Oshpark](https://oshpark.com/) you need to [rename filename.GML to filename.GKO](https://www.dropbox.com/s/0rcvhalgeu11sf8/rename.jpg?dl=0) or it won't find the board outline. Oshpark is great for ordering the smaller PCBs but very expensive for larger boards.

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@ -0,0 +1,5 @@
#### pocketsnes.zip is a smaller variant of the Cart Reader PCB made by Niltonn. To order the PCB please refer to: https://docs.easyeda.com/en/PCB/Order-PCB
![image](https://dl.dropboxusercontent.com/s/g0bhixbcrzjuye8/pocketsnes.jpg?dl=1)
More info: https://forum.arduino.cc/index.php?topic=158974.msg4381465#msg4381465

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