TMS320F datasheet(313/389 Pages) TI

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Instruction Set Comparison Table

A-17

TMS320C1x/C2x/C20x/C5x Instruction Set Comparison

Syntax

Description

2xx

CNFP

√

Configure Block as Program Memory

Configure on-chip RAM block B0 as program memory.

Block B0 is mapped into program-memory locations

65280h–65535h.

TMS320C5x devices: Block B0 is mapped into

data-memory locations 65024h–65535h.

CONF

2-bit constant

√

Configure Block as Program Memory

Configure on-chip RAM block B0/B1/B2/B3 as

program memory. For information on the memory

mapping of B0/B1/B2/B3, see the

TMS320C2x User’s

Guide.

CPL

[ #

lk,] dma

CPL

[ #

lk,] {ind} [, next ARP]

√

Compare DBMR or Immediate With Data Value

Compare two quantities: If the two quantities are

equal, set the TC bit to 1; otherwise, clear the TC bit.

CRGT

√

Test for ACC > ACCB

Compare the contents of the ACC with the contents of

the ACCB, then load the larger signed value into both

registers and modify the carry bit according to the

comparison result. If the contents of ACC are greater

than or equal to the contents of ACCB, set the carry bit

to 1.

CRLT

√

Test for ACC < ACCB

Compare the contents of the ACC with the contents of

the ACCB, then load the smaller signed value into both

registers and modify the carry bit according to the

comparison result. If the contents of ACC are less than

the contents of ACCB, clear the carry bit.

DINT

√

Disable Interrupts

Disable all interrupts; set the INTM to 1. Maskable

interrupts are disabled immediately after the DINT

instruction executes. DINT does not disable the

unmaskable interrupt RS; DINT does not affect the

IMR.

DMOV

dma

DMOV {

ind} [, next ARP]

√

Data Move in Data Memory

Copy the contents of the addressed data-memory

location into the next higher address. DMOV moves

data only within on-chip RAM blocks.

TMS320C2x,

TMS320C20x,

and

TMS320C5x

devices: The on-chip RAM blocks are B0 (when

configured as data memory), B1, and B2.

TMS320F Datasheet(PDF) 313 Page - Texas Instruments

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