//__________________________________________________________
void DCSGenerateAPD(const char *inputFileName,
const char *outputDir,
- const int readBack=0)
+ const int readBack=0,
+ const int RCUFWVersion=1, // default as of May 2009 is RCU FWv2
+ const int FEEBCVersion=1) // default as of May 2009 is PCM4
{
// set up which bias voltage should be applicable for which CSP..
Tower2FEEBiasInfo(inputFileName);
- // general setup block: note - for old RCU firmware (DS: hope this doesn't change with new firmware)
+ // general setup block: try to keep magic numbers/registers collected here
const char *branch_str[] = { "A", "B"};
- const int trailer_offset = 0x48;
- const int read_header = 0x520000;
- const int write_header = 0x620000;
-
+ const int nRCUFW = 2;
+ const char *rcufw_str[] = { "v1", "v2"};
+ const int rcu_addr_start[nRCUFW] = {0x7000, 0x0000};
+ const int read_header[nRCUFW] = {0x520000, 0x020000};
+ const int write_header[nRCUFW] = {0x620000, 0x220000};
+ const int voltage_value_start[nRCUFW] = {0x700000, 0x200000};
+ const int rcu_endmem[nRCUFW] = {0x390000, 0x3F0000};
+ const int rcu_exeseq[nRCUFW] = {0x0, 0x5304};
+ const int rcu_result_reg[nRCUFW] = {0x6000, 0x2000};
+
+ const int nFEEBC = 2;
+ const char *feebc_str[] = { "PCM3", "PCM4"};
+ const int trailer_offset[nFEEBC] = {0x48, 0x68};
+ const int update_voltage_register = 0x1E;
+ const int max_dac_value = 0x3FF;
+
+ printf("DCSGenerateAPD: RCU FW %s, FEE BC %s\n",
+ rcufw_str[RCUFWVersion], feebc_str[FEEBCVersion]);
+
// resulting voltage settings should be good within a few volts
cout << " HV-DAC prop. constant = " << prop << endl;
char iv_dac_setting[100];
// end of setup, let's go..
- int rcu_addr_card = 0x7000;
- int csp_addr = trailer_offset;
+ int rcu_addr_card = rcu_addr_start[RCUFWVersion];
+ int csp_addr = trailer_offset[RCUFWVersion];
int word = 0;
char comment[400];
- int rcu_addr_read = 0x7000; // we'll also write the readbias file in the same loop, so
+ int rcu_addr_read = rcu_addr_start[RCUFWVersion]; // we'll also write the readbias file in the same loop, so
// need a separate index also
for (int rcu=0; rcu<NRCU; rcu++) {
branch_str[branch], icard);
fout_readbias_card[rcu][branch][card] = fopen(cfile, "w");
- rcu_addr_card = 0x7000;
- rcu_addr_read = 0x7000;
+ rcu_addr_card = rcu_addr_start[RCUFWVersion];
+ rcu_addr_read = rcu_addr_start[RCUFWVersion];
for (int icsp = 0; icsp<NCSP; icsp++) {
DS verified this with section 16.1 "Bias voltage programming", table 8
of H. Muller's PHOS manual (version from Jan 2007)
*/
- if (icsp<16) { csp_addr = trailer_offset + icsp; }
- else { csp_addr = trailer_offset - 1 - (icsp%16); }
+ if (icsp<16) { csp_addr = trailer_offset[RCUFWVersion] + icsp; }
+ else { csp_addr = trailer_offset[RCUFWVersion] - 1 - (icsp%16); }
if (icsp >= 24) csp_addr += 0x20;
// what does the desired voltage (in V) correspond to in DAC?
int iv_dac = (int)( (biasVoltage[rcu][branch][card][icsp] - hvmin)/prop + 0.5); // round-off
- if (iv_dac > 0x3FF) iv_dac = 0x3FF;
- sprintf(iv_dac_setting,"700%03X",iv_dac);
-
+ if (iv_dac > max_dac_value) iv_dac = max_dac_value;
+ sprintf(iv_dac_setting,"%06X", voltage_value_start[RCUFWVersion] + iv_dac);
// set up instructions that should be written
- word = write_header | (branch << 16) | (icard << 12) | (csp_addr);
+ word = write_header[RCUFWVersion] | (branch << 16) | (icard << 12) | (csp_addr);
// write a long comment with all info for this CSP
sprintf(comment, "# RCU %d, Branch %s, FEC %d, CSP %02d - Tower Col %02d, Row %02d ",
towerRow[rcu][branch][card][icsp]
);
- fprintf(fout_setbias_card[rcu][branch][card], "w 0x%4X 0x%6X %s\n",
+ fprintf(fout_setbias_card[rcu][branch][card], "w 0x%04X 0x%6X %s\n",
rcu_addr_card, word, comment);
rcu_addr_card++;
- fprintf(fout_setbias_card[rcu][branch][card], "w 0x%4X 0x%s # Set Voltage: %4.1f V, DAC %d (hex: %03X)\n",
+ fprintf(fout_setbias_card[rcu][branch][card], "w 0x%04X 0x%s # Set Voltage: %4.1f V, DAC %d (hex: %03X)\n",
rcu_addr_card, iv_dac_setting,
biasVoltage[rcu][branch][card][icsp],
iv_dac, iv_dac
iv_dac, iv_dac
);
- word = read_header | (branch << 16) | (icard << 12) | (csp_addr);
- fprintf(fout_readbias_card[rcu][branch][card], "w 0x%4X 0x%06X %s\n", rcu_addr_read, word, comment);
+ word = read_header[RCUFWVersion] | (branch << 16) | (icard << 12) | (csp_addr);
+ fprintf(fout_readbias_card[rcu][branch][card], "w 0x%04X 0x%06X %s\n", rcu_addr_read, word, comment);
rcu_addr_read++;
} // csp loop
// after CSP per card; send update command
- word = write_header | (branch << 16) | (icard << 12) | 0x1e;
- fprintf(fout_setbias_card[rcu][branch][card],"w 0x%4X 0x%06X # Update Voltages\n",
+ word = write_header[RCUFWVersion] | (branch << 16) | (icard << 12) | update_voltage_register;
+ fprintf(fout_setbias_card[rcu][branch][card],"w 0x%04X 0x%06X # Update Voltages\n",
rcu_addr_card, word);
rcu_addr_card++;
+ fprintf(fout_setbias_card[rcu][branch][card],"w 0x%04X 0x%06X \n",
+ rcu_addr_card, voltage_value_start[RCUFWVersion]);
+ rcu_addr_card++;
// also put ending for the individual card files:
- fprintf(fout_setbias_card[rcu][branch][card],"w 0x%4X 0x%06X \n",
- rcu_addr_card, 0x700000);
- rcu_addr_card++;
- fprintf(fout_setbias_card[rcu][branch][card],"w 0x%4X 0x%06X \n",
- rcu_addr_card, 0x390000);
+ fprintf(fout_setbias_card[rcu][branch][card],"w 0x%04X 0x%06X # End of the instruction memory\n",
+ rcu_addr_card, rcu_endmem[RCUFWVersion]);
rcu_addr_card++;
- fprintf(fout_setbias_card[rcu][branch][card],"wait 1 us\n");
- fprintf(fout_setbias_card[rcu][branch][card],"w 0x0 0x0 # execute and update registers\n");
- fprintf(fout_setbias_card[rcu][branch][card],"wait 1 us\n");
- fprintf(fout_setbias_card[rcu][branch][card],"w 0x0 0x0 # execute and update registers again\n");
- fprintf(fout_setbias_card[rcu][branch][card],"wait 1 us\n");
- fprintf(fout_setbias_card[rcu][branch][card],"r 0x7800 # error checking\n");
- fprintf(fout_setbias_card[rcu][branch][card],"w 0x6c01 0x 0 # clear registers\n");
-
+ fprintf(fout_setbias_card[rcu][branch][card],"wait 100 us\n");
+ fprintf(fout_setbias_card[rcu][branch][card],"w 0x%X 0x0 # execute and update registers\n",
+ rcu_exeseq[RCUFWVersion]);
+ if (RCUFWVersion == 0) { // specialty for old FW version
+ fprintf(fout_setbias_card[rcu][branch][card],"wait 100 us\n");
+ fprintf(fout_setbias_card[rcu][branch][card],"r 0x7800 # error checking\n");
+ fprintf(fout_setbias_card[rcu][branch][card],"w 0x6c01 0x 0 # clear registers\n");
+ }
// in case we want to check what was written
if (readBack) {
- fprintf(fout_setbias_card[rcu][branch][card],"wait 1 us\n");
+ fprintf(fout_setbias_card[rcu][branch][card],"wait 100 us\n");
fprintf(fout_setbias_card[rcu][branch][card],"b %s # read-back the values also\n", cfile);
- fprintf(fout_setbias_card[rcu][branch][card],"wait 1 us\n");
+ fprintf(fout_setbias_card[rcu][branch][card],"wait 100 us\n");
}
-
// close down output files (set)
fclose(fout_setbias_card[rcu][branch][card]);
// readbias ending
- fprintf(fout_readbias_card[rcu][branch][card],"w 0x%4X 0x%06X \n",
- rcu_addr_read, 0x390000);
+ fprintf(fout_readbias_card[rcu][branch][card],"w 0x%04X 0x%06X \n",
+ rcu_addr_read, rcu_endmem[RCUFWVersion]);
rcu_addr_read++;
fprintf(fout_readbias_card[rcu][branch][card],"wait 1 us\n");
- fprintf(fout_readbias_card[rcu][branch][card],"w 0x0 0x0 # execute and update registers\n");
+ fprintf(fout_readbias_card[rcu][branch][card],"w 0x%X 0x0 # execute and update registers\n",
+ rcu_exeseq[RCUFWVersion]);
fprintf(fout_readbias_card[rcu][branch][card],"wait 1 us\n");
- fprintf(fout_readbias_card[rcu][branch][card],"r 0x7800 # error checking\n");
- fprintf(fout_readbias_card[rcu][branch][card],"wait 1 us\n");
- fprintf(fout_readbias_card[rcu][branch][card],"r 0x6000 %d( \n", NCSP);
- fprintf(fout_readbias_card[rcu][branch][card],"wait 1 us\n");
- fprintf(fout_readbias_card[rcu][branch][card],"r 0x7800 # error checking\n");
- fprintf(fout_readbias_card[rcu][branch][card],"w 0x6c01 0x 0 # clear registers\n");
-
+ int nRead = NCSP*2; // new FW reads back i/o
+ if (RCUFWVersion == 0) { // specialty for old FW version
+ fprintf(fout_readbias_card[rcu][branch][card],"r 0x7800 # error checking\n");
+ fprintf(fout_readbias_card[rcu][branch][card],"wait 1 us\n");
+ nRead = NCSP;
+ }
+ fprintf(fout_readbias_card[rcu][branch][card],"r 0x%04X %d( \n", rcu_result_reg[RCUFWVersion], nRead);
+ if (RCUFWVersion == 0) { // specialty for old FW version
+ fprintf(fout_readbias_card[rcu][branch][card],"wait 1 us\n");
+ fprintf(fout_readbias_card[rcu][branch][card],"r 0x7800 # error checking\n");
+ fprintf(fout_readbias_card[rcu][branch][card],"w 0x6c01 0x 0 # clear registers\n");
+ }
+
// close down output files (read)
fclose(fout_readbias_card[rcu][branch][card]);
git://git.uio.no / u / mrichter / AliRoot.git / blobdiff