TMS320F datasheet(311/389 Pages) TI

311 / 389 page

Instruction Set Comparison Table

A-15

TMS320C1x/C2x/C20x/C5x Instruction Set Comparison

Syntax

Description

2xx

pma

pma [, {ind} [, next ARP]]

√

Branch if Accumulator = Zero

If the contents of the accumulator = 0, branch to the

specified program-memory address.

TMS320C2x,

TMS320C20x

and

TMS320C5x

devices: Modify the current AR and ARP as specified.

TMS320C20x and TMS320C5x devices: To modify the

AR and ARP, use the –p porting switch.

CALA

√

Call Subroutine Indirect

The contents of the accumulator specify the address

of a subroutine. Increment the PC, push the PC onto

the stack, then load the 12 (TMS320C1x) or 16

(TMS320C2x/C20x) LSBs of the accumulator into the

PC.

CALA[

√

Call Subroutine Indirect With Optional Delay

The contents of the accumulator specify the address

of a subroutine. Increment the PC and push it onto the

stack; then load the 16 LSBs of the accumulator into

the PC.

If you specify a delayed branch (CALAD), the next two

instruction words (two 1-word instructions or one

2-word instruction) are fetched and executed before

the call.

CALL

pma

CALL

pma [,{ind} [, next ARP]]

√

Call Subroutine

The contents of the addressed program-memory

location specify the address of a subroutine. Increment

the PC by 2, push the PC onto the stack, then load the

specified program-memory address into the PC.

TMS320C2x and TMS320C20x devices: Modify the

current AR and ARP as specified.

CALL[

D] pma [, {ind} [, next

ARP]]

√

Call Unconditionally With Optional Delay

The contents of the addressed program-memory

location specify the address of a subroutine. Increment

the PC and push the PC onto the stack; then load the

specified program-memory address (symbolic or

numeric) into the PC. Modify the current AR and ARP

as specified.

If you specify a delayed branch (CALLD), the next two

instruction words (two 1-word instructions or one

2-word instruction) are fetched and executed before

the call.

TMS320F Datasheet(PDF) 311 Page - Texas Instruments

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