Quantum Data 881 - Manual (Page 690)

574 Chapter 19 Using Special Sync Output
3. Set the frame pulse polarity (either 0 for low or 1 for high) by entering the following
command:
FSPP 1
4. Set the frame pulse pixel width by entering the following command:
FSPW 100 // range: 1 pixel to HTOT - 1
5. Set the frame pulse delay by entering the following command:
FSPD 10 // range: 0 <= FSPD < ( VTOT - FSPW - 1); default = 0
6. Save these settings by entering the following command:
ALLU
To configure line sync on the special sync output:
1. Enable the line sync signal by entering the following commands:
FSPG 0
PSPG 0
LSPG 1
ALLU
The value of composite sync ( %# ! ) does not matter once these are set.
2. Set the line sync pulse polarity by entering the following command:
LSPP 1 // 1 = high (default)
ALLU
To configure composite sync on the special sync output:
1. Enable digital composite sync by entering the following command:
SSST 2 //(or 6,11)
2. Enable the composite sync signal by entering the following commands:
FSPG 0
PSPG 0
LSPG 0
CSPG 1
ALLU
3. Set the composite sync pulse polarity by entering the following commands:
CSPP 1 // 1 = high (default)
ALLU