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afterburner
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Merge pull request #45 from rhgndf/20ra10 

Add 20RA10 support
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ole00 2023-11-22 21:24:38 +00:00 committed by GitHub
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3 changed files with 49 additions and 73 deletions
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26
README.md
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@ -22,16 +22,22 @@ Arduino UNO, which does the programming of the GAL chip.
Supported GAL chips:
* Atmel ATF16V8B, ATF16V8BQL, ATF16V8C, ATF20V8B, ATF22V10B, ATF22V10C, ATF22V10CQZ
* Lattice GAL16V8A, GAL16V8B, GAL16V8D
* Lattice GAL18V10B (requires PCB v.3.1 or modified PCB v.3.0 - see Troubleshooting )
* Lattice GAL22V10B, GAL22V10D
* National GAL16V8
* ST Microsystems GAL16V8
* Lattice GAL20V8B (no adapter needed)
* Lattice GAL20XV10B
* Lattice GAL6001B, GAL6002B
* Lattice GAL26CV12B, GAL26V12C (requires adapter - see gerbers, pcb and img directory)
| | Atmel | Lattice | National | ST |
| --- | --- | --- | --- | --- |
| 16V8 | ATF16V8B, ATF16V8BQL, ATF16V8C | GAL16V8A, GAL16V8B, GAL16V8D | GAL16V8 | GAL16V8 |
| 18V10 | - | GAL18V10, GAL18V10B[1] | - | - |
| 20V8 | ATF20V8B | GAL20V8B | GAL20V8 | - |
| 20RA10 | - | GAL20RA10, GAL20RA10B | - | - |
| 20XV10 | - | GAL20XV10B | - | - |
| 22V10 | ATF22V10B, ATF22V10C, ATF22V10CQZ | GAL22V10B, GAL22V10D | - | - |
| 6001 | - | GAL6001B | - | - |
| 6002 | - | GAL6002B | - | - |
| 26CV12 | - | GAL26CV12B[2] | - | - |
| 26V12 | - | GAL26V12C[2] | - | - |
[1]: requires PCB v.3.1 or modified PCB v.3.0 - see Troubleshooting
[2]: requires adapter - see gerbers, pcb and img directory
[-]: - represents either this combination does not exist or hasn't been tested yet. Testers are welcome to report their findings.
**This is a new Afterburner design with variable programming voltage control and with single ZIF socket for 20 and 24 pin GAL chips.**
The PC software is backward compatible with the older Afterburner desgin/boards.

94
afterburner.ino
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@ -147,6 +147,7 @@ typedef enum {
GAL16V8,
GAL18V10,
GAL20V8,
GAL20RA10,
GAL20XV10,
GAL22V10,
GAL26CV12,
@ -178,6 +179,7 @@ typedef enum {
#define CFG_BASE_16 2048
#define CFG_BASE_18 3456
#define CFG_BASE_20 2560
#define CFG_BASE_20RA 3200
#define CFG_BASE_20XV 1600
#define CFG_BASE_22 5808
#define CFG_BASE_26CV 6344
@ -226,6 +228,14 @@ static const unsigned char cfg18V10[] PROGMEM =
1, 0, 3, 2, 5, 4, 7, 6, 9, 8, 11, 10, 13, 12, 15, 14, 17, 16, 19, 18
};
// common CFG fuse address map for cfg20RA10
// starting address: 3200
// total size 10
static const unsigned char cfgRA10[] PROGMEM =
{
0, 1, 2, 3, 4, 5, 6, 7, 8, 9
};
// common CFG fuse address map for cfg20XV10
// starting address: 1600
// total size 31
@ -342,6 +352,7 @@ const static galinfo_t galInfoList[] PROGMEM =
{GAL16V8, 0x00, 0x1A, 2194, 20, 32, 64, 32, 2056, 8, 63, 62, 58, 8, 60, CFG_BASE_16 , cfgV8AB , sizeof(cfgV8AB) , CFG_STROBE_ROW, PINOUT_16V8 },
{GAL18V10, 0x50, 0x51, 3540, 20, 36, 96, 44, 3476, 8, 61, 60, 58, 10, 16, CFG_BASE_18 , cfg18V10 , sizeof(cfg18V10) , CFG_SET_ROW , PINOUT_18V10 },
{GAL20V8, 0x20, 0x3A, 2706, 24, 40, 64, 40, 2568, 8, 63, 62, 58, 8, 60, CFG_BASE_20 , cfgV8AB , sizeof(cfgV8AB) , CFG_STROBE_ROW, PINOUT_20V8 },
{GAL20RA10, 0x60, 0x61, 3274, 24, 40, 80, 40, 3210, 8, 61, 60, 58, 10, 16, CFG_BASE_20RA, cfgRA10 , sizeof(cfgRA10) , CFG_SET_ROW , PINOUT_22V10 },
{GAL20XV10, 0x65, 0x66, 1671, 24, 40, 40, 44, 1631, 5, 61, 60, 58, 5, 16, CFG_BASE_20XV, cfgXV10 , sizeof(cfgXV10) , CFG_SET_ROW , PINOUT_22V10 },
{GAL22V10, 0x48, 0x49, 5892, 24, 44, 132, 44, 5828, 8, 61, 62, 58, 10, 16, CFG_BASE_22 , cfgV10 , sizeof(cfgV10) , CFG_SET_ROW , PINOUT_22V10 },
{GAL26CV12, 0x58, 0x59, 6432, 28, 52, 122, 52, 6368, 8, 61, 60, 58, 12, 16, CFG_BASE_26CV, cfg26CV12, sizeof(cfg26CV12), CFG_SET_ROW , PINOUT_22V10 },
@ -466,6 +477,7 @@ static void setPinMux(uint8_t pm) {
break;
case GAL20RA10:
case GAL20XV10:
case GAL22V10:
case GAL26CV12:
@ -598,16 +610,7 @@ void setup() {
//copy galinfo item from the flash array into RAM backed struct
static void copyGalInfo(void) {
uint8_t* src = (uint8_t*) &galInfoList[gal];
uint8_t* dst = (uint8_t*) &galinfo;
uint8_t total = sizeof(galinfo_t);
uint8_t i = 0;
while (i < total) {
*dst = pgm_read_byte(src);
dst++;
src++;
i++;
}
memcpy_P(&galinfo, &galInfoList[gal], sizeof(galinfo_t));
}
// read from serial line and discard the data
@ -1148,6 +1151,7 @@ static void strobeRow(char row, char setBit = BIT_NONE)
strobe(2); // pulse /STB for 2ms
break;
case GAL18V10:
case GAL20RA10:
case GAL20XV10:
case GAL22V10:
case GAL26CV12:
@ -1392,6 +1396,7 @@ void printPes(char type) {
case GAL16V8: Serial.print(F("GAL16V8 ")); break;
case GAL18V10: Serial.print(F("GAL18V10 ")); break;
case GAL20V8: Serial.print(F("GAL20V8 ")); break;
case GAL20RA10: Serial.print(F("GAL20RA10 ")); break;
case GAL20XV10: Serial.print(F("GAL20XV10 ")); break;
case GAL22V10: Serial.print(F("GAL22V10 ")); break;
case GAL26CV12: Serial.print(F("GAL26CV12 ")); break;
@ -1830,11 +1835,17 @@ static void readOrVerifyGal(char verify)
case ATF16V8B:
case ATF20V8B:
case GAL18V10:
case GAL20RA10:
case GAL20XV10:
case GAL26V12:
case GAL26CV12:
cfgArray = (unsigned char*) galinfo.cfg;
//read without delay, no discard
if (verify) {
i = verifyGalFuseMap(cfgV8AB, 0, 0);
i = verifyGalFuseMap(cfgArray, 0, 0);
} else {
readGalFuseMap(cfgV8AB, 0, 0);
readGalFuseMap(cfgArray, 0, 0);
}
break;
@ -1848,41 +1859,6 @@ static void readOrVerifyGal(char verify)
readGalFuseMap600(cfgArray);
}
break;
case GAL18V10:
if (verify) {
i = verifyGalFuseMap(cfg18V10, 0, 0);
} else {
readGalFuseMap(cfg18V10, 0, 0);
}
break;
case GAL26CV12:
//read without delay, no discard
if (verify) {
i = verifyGalFuseMap(cfg26CV12, 0, 0);
} else {
readGalFuseMap(cfg26CV12, 0, 0);
}
break;
case GAL26V12:
//read without delay, no discard
if (verify) {
i = verifyGalFuseMap(cfg26V12, 0, 0);
} else {
readGalFuseMap(cfg26V12, 0, 0);
}
break;
case GAL20XV10:
if (verify) {
i = verifyGalFuseMap(cfgXV10, 0, 0);
} else {
readGalFuseMap(cfgXV10, 0, 0);
}
break;
case GAL22V10:
case ATF22V10B:
@ -2102,27 +2078,18 @@ static void writeGal()
break;
case GAL6001:
writeGalFuseMap600(cfg6001);
break;
case GAL6002:
writeGalFuseMap600(cfg6002);
cfgArray = (unsigned char*) galinfo.cfg;
writeGalFuseMap600(cfgArray);
break;
case GAL18V10:
writeGalFuseMapV10(cfg18V10, 0, 0);
break;
case GAL26CV12:
writeGalFuseMapV10(cfg26CV12, 0, 0);
break;
case GAL26V12:
writeGalFuseMapV10(cfg26V12, 0, 0);
break;
case GAL20RA10:
case GAL20XV10:
writeGalFuseMapV10(cfgXV10, 1, 0);
case GAL26CV12:
case GAL26V12:
cfgArray = (unsigned char*) galinfo.cfg;
writeGalFuseMapV10(cfgArray, 0, 0);
break;
case GAL22V10:
@ -2308,6 +2275,7 @@ static void printGalName() {
case GAL16V8: Serial.println(F("GAL16V8")); break;
case GAL18V10: Serial.println(F("GAL18V10")); break;
case GAL20V8: Serial.println(F("GAL20V8")); break;
case GAL20RA10: Serial.println(F("GAL20RA10")); break;
case GAL20XV10: Serial.println(F("GAL20XV10")); break;
case GAL22V10: Serial.println(F("GAL22V10")); break;
case GAL26CV12: Serial.println(F("GAL26CV12")); break;

2
src_pc/afterburner.c
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@ -57,6 +57,7 @@ typedef enum {
GAL16V8,
GAL18V10,
GAL20V8,
GAL20RA10,
GAL20XV10,
GAL22V10,
GAL26CV12,
@ -94,6 +95,7 @@ galinfo[] = {
{GAL16V8, 0x00, 0x1A, "GAL16V8", 2194, 20, 32, 64, 32, 2056, 8, 63, 54, 58, 8, 60, 82},
{GAL18V10, 0x50, 0x51, "GAL18V10", 3540, 20, 36, 96, 36, 3476, 8, 61, 60, 58, 10, 16, 20},
{GAL20V8, 0x20, 0x3A, "GAL20V8", 2706, 24, 40, 64, 40, 2568, 8, 63, 59, 58, 8, 60, 82},
{GAL20RA10, 0x60, 0x61, "GAL20RA10", 3274, 24, 40, 80, 40, 3210, 8, 61, 60, 58, 10, 16, 10},
{GAL20XV10, 0x65, 0x66, "GAL20XV10", 1671, 24, 40, 40, 44, 1631, 5, 61, 60, 58, 5, 16, 31},
{GAL22V10, 0x48, 0x49, "GAL22V10", 5892, 24, 44, 132, 44, 5828, 8, 61, 60, 58, 10, 16, 20},
{GAL26CV12, 0x58, 0x59, "GAL26CV12", 6432, 28, 52, 122, 52, 6368, 8, 61, 60, 58, 12, 16},