The registers used to initialize the processor are summarized below.
Timebase reset
• Abort and arm immediate register
base + 41
16
• Timebase reset register
base + 5F
16
• Interpolator control register
base + 65
16
• Stop data register
base + 67
16
• Interpolator calibration register
base + 69
16
• Self test register
base + 6B
16
• Time base registers
base + 7D
16
and base + 7F
16
Trigger count
• Pre-arm reading count registers
base + 73
16
to base +75
16
• Post-arm reading count registers
base + 77
16
to base + 7B
16
Sample rate
• Arm control register
base + 4B
16
• Decade division register
base + 61
16
• Binary division register
base + 63
16
Data source
• Traffic register
base + 02
16
• Pulse register
base + 08
16
Timebase initiate
• Timebase initiation register
base + 45
16
• Arm count latch register
base + 59
16
For the complete digitizer re-initiation to occur, the registers must be read
and written to in the sequence given in the procedure.
Appendix C Register Programming 381