void ProgAlgXC3S::array_program(BitFile &file)
{
flow_enable();
/* JPROGAM: Trigerr reconfiguration, not explained in ug332, but
DS099 Figure 28: Boundary-Scan Configuration Flow Diagram (p.49) */
jtag->shiftIR(&JPROGRAM);
switch(family)
{
case 0x11: /* XC3SA*/
case 0x13: /* XC3SAN*/
case 0x1c: /* SC3SADSP*/
{
byte data[8];
jtag->shiftIR(&ISC_DNA);
jtag->shiftDR(0, data, 64);
io->cycleTCK(1);
if (*(long*)data != -1L)
/* ISC_DNA only works on a unconfigured device, see AR #29977*/
printf("DNA is 0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
data[0], data[1], data[2], data[3],
data[4], data[5], data[6], data[7]);
break;
}
}
/* use leagcy, if large transfers are faster then chunks */
flow_program_legacy(file);
/*flow_array_program(file);*/
flow_disable();
}
void ProgAlgXC3S::getDNA()
{
unsigned char buf[1] = {0};
int i = 0;
flow_enable();
jtag->shiftIR(&JPROGRAM);
do
jtag->shiftIR(&CFG_IN, buf);
while (! (buf[0] & 0x10)); /* wait until configuration cleared */
switch(family)
{
case 0x11: /* XC3SA*/
case 0x13: /* XC3SAN*/
case 0x1c: /* SC3SADSP*/
case 0x20: /* XC6S*/
{
byte data[8];
jtag->shiftIR(&ISC_ENABLE);
jtag->shiftIR(&ISC_DNA);
jtag->shiftDR(0, data, 64);
io->cycleTCK(1);
if (*(long*)data != -1L)
printf("DNA is 0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
data[0], data[1], data[2], data[3],
data[4], data[5], data[6], data[7]);
break;
}
}
flow_disable();
}
void ProgAlgXC3S::array_program(BitFile &file)
{
unsigned char buf[1] = {0};
int i = 0;
flow_enable();
/* JPROGAM: Trigerr reconfiguration, not explained in ug332, but
DS099 Figure 28: Boundary-Scan Configuration Flow Diagram (p.49) */
jtag->shiftIR(&JPROGRAM);
do
jtag->shiftIR(&CFG_IN, buf);
while (! (buf[0] & 0x10)); /* wait until configuration cleared */
switch(family)
{
case 0x11: /* XC3SA*/
case 0x13: /* XC3SAN*/
case 0x1c: /* SC3SADSP*/
case 0x20: /* XC6S*/
{
byte data[8];
jtag->shiftIR(&ISC_ENABLE);
jtag->shiftIR(&ISC_DNA);
jtag->shiftDR(0, data, 64);
io->cycleTCK(1);
if (*(long*)data != -1L)
/* ISC_DNA only works on a unconfigured device, see AR #29977*/
if (io->getVerbose())
printf("DNA is 0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
data[0], data[1], data[2], data[3],
data[4], data[5], data[6], data[7]);
break;
}
}
/* use leagcy, if large transfers are faster then chunks */
flow_program_legacy(file);
/*flow_array_program(file);*/
flow_disable();
/* Wait until device comes up */
while ((( buf[0] & 0x23) != 0x21) && (i <50))
{
jtag->shiftIR(&BYPASS, buf);
jtag->Usleep(1000);
i++;
}
if (i == 50)
fprintf(stderr,
"Device failed to configure, INSTRUCTION_CAPTURE is 0x%02x\n",
buf[0]);
}
void ProgAlgXC3S::array_program(BitFile &file)
{
unsigned char buf[1] = {0};
int i = 0;
if (family == FAMILY_XC2S || family == FAMILY_XC2SE)
return flow_program_xc2s(file);
flow_enable();
/* JPROGAM: Triger reconfiguration, not explained in ug332, but
DS099 Figure 28: Boundary-Scan Configuration Flow Diagram (p.49) */
jtag->shiftIR(JPROGRAM);
do
jtag->shiftIR(CFG_IN, buf);
while (! (buf[0] & 0x10)); /* wait until configuration cleared */
/* As ISC_DNA only works on a unconfigured device, see AR #29977*/
switch(family)
{
case 0x11: /* XC3SA*/
case 0x13: /* XC3SAN*/
case 0x1c: /* SC3SADSP*/
case 0x20: /* SC3SADSP*/
{
byte data[8];
jtag->shiftIR(ISC_ENABLE);
jtag->shiftIR(ISC_DNA);
jtag->shiftDR(0, data, 64);
jtag->cycleTCK(1);
if (*(long long*)data != -1LL)
/* ISC_DNA only works on a unconfigured device, see AR #29977*/
fprintf(stderr, "DNA is 0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
data[0], data[1], data[2], data[3],
data[4], data[5], data[6], data[7]);
break;
}
}
/* use legacy, as large USB transfers are faster then chunks */
flow_program_legacy(file);
/*flow_array_program(file);*/
flow_disable();
/* NOTE: Virtex7 devices do not support flow_program_legacy according
to the Xilinx IEEE 1532 files. However, my tests with flow_array_program
failed, while flow_program_legacy appears to work just fine on XC7VX690T.
(jorisvr) */
/* Wait until device comes up */
while ((( buf[0] & 0x23) != 0x21) && (i <50))
{
jtag->shiftIR(BYPASS, buf);
jtag->Usleep(1000);
i++;
}
if (i == 50)
fprintf(stderr,
"Device failed to configure, INSTRUCTION_CAPTURE is 0x%02x\n",
buf[0]);
}