Table of Contents
Advertisement
•
Transition counter.
Records each rising transition at the input, between Start
and Stop, while enabled. A rising transition is either 0-to-1
or X-to-l.
For more information, see the sync command in Section 3 of the
TL/1 Reference Manual and the SYNC key in the Technical
User's Manual keypad reference section.
Pod Sync Mode
This mode uses an internal pod signal as the clock. This signal
(shown in Figure 4-4) is generated by the pod at each pod cycle
for the selected addressing mode (i.e.,READ, WRITE). Its
generation can be made to depend on valid address, data, or
other (pod-dependent) cycles. External lines (START, ENABLE,
and CLOCK) are ignored.
Figure 4-4. Pod Sync Input/Output Section Timing Diagram
Data is gathered after an ARM I/O MOD command.
Synchronous data is gathered until a SHOW I/O MOD com-
mand, which displays data gathered by:
•
CRC signature registers.
9100A-017
4.13.
4-13
Advertisement
Table of Contents
