mirror of
https://github.com/ole00/afterburner.git
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Initial GAL18V10 support
This commit is contained in:
rhgndf
parent
13bc7bdad9
commit
b160a49601
133
afterburner.ino
133
afterburner.ino
@ -36,8 +36,8 @@
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#define VERSION "0.5.3"
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//#define DEBUG_PES
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//#define DEBUG_VERIFY
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#define DEBUG_PES 1
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#define DEBUG_VERIFY 1
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//ARDUINO UNO pin mapping
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// GAL PIN NAME | ARDUINO UNO PIN NUMBER
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@ -72,6 +72,7 @@
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#define PIN_ZIF14 11
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#define PIN_ZIF15 10
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#define PIN_ZIF16 9
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#define PIN_ZIF20 0b100000
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#define PIN_ZIF21 0b10000
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#define PIN_ZIF22 4
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#define PIN_ZIF23 3
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@ -144,6 +145,7 @@
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typedef enum {
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UNKNOWN,
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GAL16V8,
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GAL18V10,
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GAL20V8,
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GAL20XV10,
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GAL22V10,
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@ -162,6 +164,7 @@ typedef enum {
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// config bit numbers
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#define CFG_BASE_16 2048
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#define CFG_BASE_18 3456
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#define CFG_BASE_20 2560
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#define CFG_BASE_20XV 1600
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#define CFG_BASE_22 5808
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@ -201,6 +204,14 @@ const unsigned char cfgV8AB[] PROGMEM =
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4,5,6,7,
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};
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// common CFG fuse address map for cfg17V10
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// starting address: 3456
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// total size 20
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static const unsigned char cfg18V10[] =
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{
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1, 0, 3, 2, 5, 4, 7, 6, 9, 8, 11, 10, 13, 12, 15, 14, 17, 16, 19, 18
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};
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// common CFG fuse address map for cfg20XV10
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// starting address: 1600
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// total size 31
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@ -294,15 +305,16 @@ galinfo[]=
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// +-- type + id0 + id1 | | +rows | | +uesfuse | +eraseallrow +cfgrow | | + cfgbits +cfgmethod
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// | | | | | | | | | | | | | | | | | | |
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{UNKNOWN, 0x00, 0x00, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, NULL, 0 , 0},
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{GAL16V8, 0x00, 0x1A, 2194, 20, 32, 64, 32, 2056, 8, 63, 62, 58, 8, 60, CFG_BASE_16 , cfgV8AB, sizeof(cfgV8AB) , CFG_STROBE_ROW},
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{GAL20V8, 0x20, 0x3A, 2706, 24, 40, 64, 40, 2568, 8, 63, 62, 58, 8, 60, CFG_BASE_20 , cfgV8AB, sizeof(cfgV8AB) , CFG_STROBE_ROW},
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{GAL20XV10, 0x65, 0x66, 1671, 24, 40, 40, 44, 1631, 5, 61, 60, 58, 5, 16, CFG_BASE_20XV, cfgXV10, sizeof(cfgXV10) , CFG_SET_ROW },
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{GAL22V10, 0x48, 0x49, 5892, 24, 44, 132, 44, 5828, 8, 61, 62, 58, 10, 16, CFG_BASE_22 , cfgV10, sizeof(cfgV10) , CFG_SET_ROW },
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{GAL6001, 0x40, 0x41, 8294, 24, 78, 75, 97, 8222, 9, 63, 62, 96, 8, 8, CFG_BASE_600 , cfg6001, sizeof(cfg6001) , CFG_SET_ROW },
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{GAL6002, 0x44, 0x44, 8330, 24, 78, 75, 97, 8258, 9, 63, 62, 96, 8, 8, CFG_BASE_600 , cfg6002, sizeof(cfg6002) , CFG_SET_ROW },
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{ATF16V8B, 0x00, 0x00, 2194, 20, 32, 64, 32, 2056, 8, 63, 62, 58, 8, 60, CFG_BASE_16 , cfgV8AB, sizeof(cfgV8AB) , CFG_STROBE_ROW},
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{ATF22V10B, 0x00, 0x00, 5892, 24, 44, 132, 44, 5828, 8, 61, 62, 58, 10, 16, CFG_BASE_22 , cfgV10, sizeof(cfgV10) , CFG_SET_ROW },
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{ATF22V10C, 0x00, 0x00, 5892, 24, 44, 132, 44, 5828, 8, 61, 62, 58, 10, 16, CFG_BASE_22 , cfgV10, sizeof(cfgV10) , CFG_SET_ROW },
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{GAL16V8, 0x00, 0x1A, 2194, 20, 32, 64, 32, 2056, 8, 63, 62, 58, 8, 60, CFG_BASE_16 , cfgV8AB, sizeof(cfgV8AB) , CFG_STROBE_ROW},
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{GAL18V10, 0x50, 0x51, 3540, 20, 36, 96, 36, 3476, 8, 61, 60, 58, 10, 16, CFG_BASE_18 , cfg18V10, sizeof(cfg18V10), CFG_SET_ROW },
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{GAL20V8, 0x20, 0x3A, 2706, 24, 40, 64, 40, 2568, 8, 63, 62, 58, 8, 60, CFG_BASE_20 , cfgV8AB, sizeof(cfgV8AB) , CFG_STROBE_ROW},
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{GAL20XV10, 0x65, 0x66, 1671, 24, 40, 40, 44, 1631, 5, 61, 60, 58, 5, 16, CFG_BASE_20XV, cfgXV10, sizeof(cfgXV10) , CFG_SET_ROW },
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{GAL22V10, 0x48, 0x49, 5892, 24, 44, 132, 44, 5828, 8, 61, 62, 58, 10, 16, CFG_BASE_22 , cfgV10, sizeof(cfgV10) , CFG_SET_ROW },
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{GAL6001, 0x40, 0x41, 8294, 24, 78, 75, 97, 8222, 9, 63, 62, 96, 8, 8, CFG_BASE_600 , cfg6001, sizeof(cfg6001) , CFG_SET_ROW },
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{GAL6002, 0x44, 0x44, 8330, 24, 78, 75, 97, 8258, 9, 63, 62, 96, 8, 8, CFG_BASE_600 , cfg6002, sizeof(cfg6002) , CFG_SET_ROW },
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{ATF16V8B, 0x00, 0x00, 2194, 20, 32, 64, 32, 2056, 8, 63, 62, 58, 8, 60, CFG_BASE_16 , cfgV8AB, sizeof(cfgV8AB) , CFG_STROBE_ROW},
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{ATF22V10B, 0x00, 0x00, 5892, 24, 44, 132, 44, 5828, 8, 61, 62, 58, 10, 16, CFG_BASE_22 , cfgV10, sizeof(cfgV10) , CFG_SET_ROW },
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{ATF22V10C, 0x00, 0x00, 5892, 24, 44, 132, 44, 5828, 8, 61, 62, 58, 10, 16, CFG_BASE_22 , cfgV10, sizeof(cfgV10) , CFG_SET_ROW },
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};
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// MAXFUSES calculated as the biggest required space to hold the fuse bitmap
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@ -325,6 +337,7 @@ char uploadError;
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unsigned char fusemap[MAXFUSES];
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unsigned char flagBits;
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char varVppExists;
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uint8_t lastShiftRegVal = 0;
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static void setFuseBit(unsigned short bitPos);
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static unsigned short checkSum(unsigned short n);
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@ -380,6 +393,16 @@ static void setPinMux(uint8_t pm) {
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digitalWrite(PIN_ZIF_GND_CTRL, pm == OUTPUT ? HIGH: LOW);
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break;
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case GAL18V10:
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pinMode(PIN_ZIF10, INPUT); //GND via MOSFET
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pinMode(PIN_ZIF11, INPUT);
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pinMode(PIN_ZIF13, INPUT);
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pinMode(PIN_ZIF14, INPUT);
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pinMode(PIN_ZIF9, INPUT_PULLUP); //DOUT
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// ensure ZIF10 is Grounded via transistor
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digitalWrite(PIN_ZIF_GND_CTRL, pm == OUTPUT ? HIGH: LOW);
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break;
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case GAL20V8:
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pinMode(PIN_ZIF10, pm);
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pinMode(PIN_ZIF11, pm);
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@ -468,6 +491,7 @@ static void setupGpios(uint8_t pm) {
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digitalWrite(PIN_SHR_CLK, 1)
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static void setShiftReg(uint8_t val) {
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lastShiftRegVal = val;
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//assume CS is high
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//ensure CLK is high (might be set low by other SPI devices)
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@ -785,7 +809,13 @@ static void setVPP(char on) {
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static void setSTB(char on) {
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if (varVppExists) {
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const unsigned short b = galinfo[gal].cfgbase;
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const uint8_t pin = (b == CFG_BASE_16) ? PIN_ZIF15 : PIN_ZIF13;
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uint8_t pin = PIN_ZIF13;
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if (b == CFG_BASE_16) {
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pin = PIN_ZIF15;
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} else
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if (b == CFG_BASE_18) {
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pin = PIN_ZIF8;
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}
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digitalWrite(pin, on ? 1:0);
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} else {
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digitalWrite(PIN_STROBE, on ? 1:0);
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@ -812,8 +842,17 @@ static void setPV(char on) {
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static void setSDIN(char on) {
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if (varVppExists) {
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const unsigned short b = galinfo[gal].cfgbase;
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const uint8_t pin = (b == CFG_BASE_16) ? PIN_ZIF9 : PIN_ZIF11;
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digitalWrite(pin, on ? 1:0);
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if (b == CFG_BASE_18) {
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if (on) {
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lastShiftRegVal |= PIN_ZIF7;
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} else {
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lastShiftRegVal &= ~PIN_ZIF7;
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}
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setShiftReg(lastShiftRegVal);
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} else {
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const uint8_t pin = (b == CFG_BASE_16) ? PIN_ZIF9 : PIN_ZIF11;
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digitalWrite(pin, on ? 1:0);
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}
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} else {
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digitalWrite(PIN_SDIN, on ? 1:0);
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}
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@ -822,8 +861,17 @@ static void setSDIN(char on) {
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static void setSCLK(char on){
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if (varVppExists) {
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const unsigned short b = galinfo[gal].cfgbase;
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uint8_t pin = (b == CFG_BASE_16) ? PIN_ZIF8 : PIN_ZIF10;
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digitalWrite(pin, on ? 1:0);
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if (b == CFG_BASE_18) {
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if (on) {
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lastShiftRegVal |= PIN_ZIF6;
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} else {
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lastShiftRegVal &= ~PIN_ZIF6;
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}
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setShiftReg(lastShiftRegVal);
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} else {
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uint8_t pin = (b == CFG_BASE_16) ? PIN_ZIF8 : PIN_ZIF10;
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digitalWrite(pin, on ? 1:0);
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}
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} else {
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digitalWrite(PIN_SCLK, on ? 1:0);
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}
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@ -843,6 +891,14 @@ static void setRow(char row)
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if (row & 0x10) srval |= PIN_ZIF6; //RA4
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if (row & 0x20) srval |= PIN_ZIF7; //RA5
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} else
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if (b == CFG_BASE_18) {
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digitalWrite(PIN_ZIF22, (row & 0x1)); //RA0
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if (row & 0x2) srval |= PIN_ZIF21; //RA1
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if (row & 0x4) srval |= PIN_ZIF20; //RA2
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digitalWrite(PIN_ZIF3 , (row & 0x8)); //RA3
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if (row & 0x10) srval |= PIN_ZIF4; //RA4
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if (row & 0x20) srval |= PIN_ZIF5; //RA5
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} else
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if (b == CFG_BASE_22 || b == CFG_BASE_20XV || b == CFG_BASE_600) {
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if (row & 0x1) srval |= PIN_ZIF4; //RA0
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if (row & 0x2) srval |= PIN_ZIF5; //RA1
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@ -881,6 +937,9 @@ static char getSDOUT(void)
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} else
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if (b == CFG_BASE_20) {
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pin = PIN_ZIF15;
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} else
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if (b == CFG_BASE_18) {
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pin = PIN_ZIF9;
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}
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return digitalRead(pin) != 0;
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} else {
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@ -1022,6 +1081,7 @@ static void strobeRow(char row, char setBit = BIT_NONE)
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}
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strobe(2); // pulse /STB for 2ms
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break;
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case GAL18V10:
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case GAL20XV10:
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case GAL22V10:
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case ATF22V10B:
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@ -1261,6 +1321,7 @@ void printPes(char type) {
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// GAL type
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switch (type) {
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case GAL16V8: Serial.print(F("GAL16V8 ")); break;
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case GAL18V10: Serial.print(F("GAL18V10 ")); break;
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case GAL20V8: Serial.print(F("GAL20V8 ")); break;
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case GAL20XV10: Serial.print(F("GAL20XV10 ")); break;
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case GAL22V10: Serial.print(F("GAL22V10 ")); break;
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@ -1715,21 +1776,29 @@ static void readOrVerifyGal(char verify)
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}
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break;
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case GAL18V10:
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if (verify) {
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i = verifyGalFuseMap(cfg18V10, 0, 0);
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} else {
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readGalFuseMap(cfg18V10, 0, 0);
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}
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case GAL20XV10:
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if (verify) {
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i = verifyGalFuseMap(cfgXV10, 0, 0);
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} else {
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readGalFuseMap(cfgXV10, 0, 0);
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}
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break;
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case GAL22V10:
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case ATF22V10B:
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case ATF22V10C:
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//read with delay 1 ms, discard 68 cfg bits on ATFxx
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bool isGAL = (gal == GAL20XV10 || gal == GAL22V10);
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if (gal == GAL20XV10) {
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cfgArray = (unsigned char*) cfgXV10;
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} else {
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cfgArray = (unsigned char*) cfgV10;
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}
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if (verify) {
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i = verifyGalFuseMap(cfgArray, 1, isGAL ? 0 : 68);
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i = verifyGalFuseMap(cfgV10, 1, (gal == GAL22V10) ? 0 : 68);
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} else {
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readGalFuseMap(cfgArray, 1, isGAL ? 0 : 68);
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readGalFuseMap(cfgV10, 1, (gal == GAL22V10) ? 0 : 68);
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}
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break;
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}
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@ -1945,17 +2014,18 @@ static void writeGal()
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writeGalFuseMap600(cfg6002);
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break;
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case GAL18V10:
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writeGalFuseMapV10(cfg18V10, 0, 0);
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break;
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case GAL20XV10:
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writeGalFuseMapV10(cfgXV10, 1, 0);
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break;
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case GAL22V10:
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case ATF22V10B:
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case ATF22V10C:
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bool isGAL = (gal == GAL22V10);
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if (gal == GAL20XV10) {
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cfgArray = (unsigned char*) cfgXV10;
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} else {
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cfgArray = (unsigned char*) cfgV10;
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}
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writeGalFuseMapV10(cfgArray, isGAL ? 0 : 1, (gal == ATF22V10C) ? 1 : 0);
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writeGalFuseMapV10(cfgV10, (gal == GAL22V10) ? 0 : 1, (gal == ATF22V10C) ? 1 : 0);
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break;
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}
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turnOff();
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@ -2128,6 +2198,7 @@ static unsigned short checkSum(unsigned short n)
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static void printGalName() {
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switch (gal) {
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case GAL16V8: Serial.println(F("GAL16V8")); break;
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case GAL18V10: Serial.println(F("GAL18V10")); break;
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case GAL20V8: Serial.println(F("GAL20V8")); break;
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case GAL20XV10: Serial.println(F("GAL20XV10")); break;
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case GAL22V10: Serial.println(F("GAL22V10")); break;
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@ -56,6 +56,7 @@ To compile: gcc -g3 -O0 afterburner afterburner.c
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typedef enum {
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UNKNOWN,
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GAL16V8,
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GAL18V10,
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GAL20V8,
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GAL20XV10,
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GAL22V10,
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@ -89,6 +90,7 @@ static struct {
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galinfo[] = {
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{UNKNOWN, 0x00, 0x00, "unknown", 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0},
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{GAL16V8, 0x00, 0x1A, "GAL16V8", 2194, 20, 32, 64, 32, 2056, 8, 63, 54, 58, 8, 60, 82},
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{GAL18V10, 0x50, 0x51, "GAL18V10", 3540, 20, 36, 96, 36, 3476, 8, 61, 60, 58, 10, 16, 20},
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{GAL20V8, 0x20, 0x3A, "GAL20V8", 2706, 24, 40, 64, 40, 2568, 8, 63, 59, 58, 8, 60, 82},
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{GAL20XV10, 0x65, 0x66, "GAL20XV10", 1671, 24, 40, 40, 44, 1631, 5, 61, 60, 58, 5, 16, 31},
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{GAL22V10, 0x48, 0x49, "GAL22V10", 5892, 24, 44, 132, 44, 5828, 8, 61, 60, 58, 10, 16, 20},
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@ -219,7 +221,6 @@ static int8_t verifyArgs(char* type) {
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break;
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}
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}
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if (UNKNOWN == gal) {
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printf("Error: unknown GAL type. Types: ");
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printGalTypes();
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