Texas Instruments TMS320 - Manual (Page 16)

D
NO.
WORDS
DESCRIPTION
INSTRUCTION BIT CODE
MNEMONIC
D
D
D
D
D
D
B
D
D
K
TMS320 SECOND GENERATION
DIGITAL SIGNAL PROCESSORS
SPRS010B — MAY 1987 — REVISED NOVEMBER 1990
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Table 3. TMS320C25 Instruction Set Summary (concluded)
CONTROL INSTRUCTIONS
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
BIT † Test bit 1 1 0 0 1 I
BITT † Test bit specified by T register 1 0 1 0 1 0 1 1 1 I
CNFD † Configure block as data memory 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 0 0
CNFP † Configure block as program memory 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 0 1
DINT Disable interrupt 1 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 1
EINT Enable interrupt 1 1 1 0 0 1 1 1 0 0 0 0 0 0 0 0 0
IDLE † Idle until interrupt 1 1 1 0 0 1 1 1 0 0 0 0 1 1 1 1 1
LST Load status register STO 1 0 1 0 1 0 0 0 0 I
LST1 † Load status register ST1 1 0 1 0 1 0 0 0 1 I
NOP No operation 1 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0
POP Pop top of stack to low accumulator 1 1 1 0 0 1 1 1 0 0 0 0 1 1 1 0 1
POPD † Pop top of stack to data memory 1 0 1 1 1 1 0 1 0 I
PSHD † Push data memory value onto stack 1 0 1 0 1 0 1 0 0 I
PUSH Push low accumulator onto stack 1 1 1 0 0 1 1 1 0 0 0 0 1 1 1 0 0
RC ‡ Reset carry bit 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 0 0
RHM ‡ Reset hold mode 1 1 1 0 0 1 1 1 0 0 0 1 1 1 0 0 0
ROVM Reset overflow mode 1 1 1 0 0 1 1 1 0 0 0 0 0 0 0 1 0
RPT †
Repeat instruction as specified by data
memory value
1 0 1 0 0 1 0 1 1 I
RPTK †
Repeat instruction as specified by immediate
value
1 1 1 0 0 1 0 1 1
RSXM † Reset sign-extension mode 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 1 0
RTC ‡ Reset test/control flag 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 1 0
SC ‡ Set carry bit 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 0 1
SHM ‡ Set hold mode 1 1 1 0 0 1 1 1 0 0 0 1 1 1 0 0 1
SOVM Set overflow mode 1 1 1 0 0 1 1 1 0 0 0 0 0 0 0 1 1
SST Store status register ST0 1 0 1 1 1 1 0 0 0 I
SST1 † Store status register ST1 1 0 1 1 1 1 0 0 1 I
SSXM † Set sign-extension mode 1 1 1 0 0 1 1 1 0 0 0 0 0 0 1 1 1
STC ‡ Set test/control flag 1 1 1 0 0 1 1 1 0 0 0 1 1 0 0 1 1
TRAP † Software interrupt 1 1 1 0 0 1 1 1 0 0 0 0 1 1 1 1 0
† These instructions are not included in the TMS320C1x instruction set.
‡ These instructions are not included in the TMS32020 instruction set.