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X-Hacker.org- TMS320C2x DSP - syntax [<label>] rtc
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SYNTAX [<LABEL>] RTC
OPERANDS None
EXECUTION (PC) + 1 . PC
0 . TC test/control flag in status register ST1
Affects TC.
DESCRIPTION The TC (test/control) flag in status register ST1 is reset to
logic zero. TC may also be loaded by the LST1 and STC
instructions.
WORDS 1
ENCODING 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
+-----------------------------------------------+
|1 1 0 0 1 1 1 0 0 0 1 1 0 0 1 0 |
+-----------------------------------------------+
CYCLES
+-----------------------------------------------+
| Cycle Timings for a Single Instruction |
|-----------------------------------------------|
| PI/DI | PI/DE | PE/DI | PE/DE | PR/DI | PR/DE |
|-------+-------+-------+-------+-------+-------|
'C25 | 1 | 1 | 1+p | 1+p | 1 | 1 |
|-----------------------------------------------|
| Cycle Timings for a Repeat Instruction |
|-----------------------------------------------|
'C25 | n | n | n+p | n+p | n | n |
+-----------------------------------------------+
EXAMPLE RTC TC (test/control) flag is set to logic zero.
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