TLC320AC01 datasheet(83/90 Pages) TI

83 / 90 page

D–3

SOFTWARE MODULE

MODULE NAME: INOUTB.ASM

In-out routine for C5X DSK with two TLC320AC01s on the

TDM serial port of the C5X in master/slave mode.

This version performs the in/out task for both the master

and slave TLC320AC01 in the receive interrupt service

routine.

*****************************************************************************

.mmregs

.ds

01000h

PR1

.word

0104h

;A register

PR2

.word

0219h

;B register

PR3

.word

0300h

;A prime register

PR4

.word

0405h

;amplifier gain register

PR5

.word

0501h

;analog configuration register

PR6

.word

0600h

;digital configuration register

PR7

.word

0730h

;frame synch delay register

PR8

.word

0802h

;frame synch number register

value

.word

0800h

value2

.word

0800h

val_add

.word

0200h

val_add2

.word

0400h

*****************************************************************************

Set up the ISR vector

.ps

080ah

rint:

RECEIVE

; 0A; Serial port receive interrupt RINT.

xint:

TRANSMIT

; 0C; Serial port transmit interrupt XINT.

trint:

TDMREC

txint:

TDMTX

;

*****************************************************************************

TMS320C5X INITIALIZATION

.ps 0a00h

.entry

START:

SETC

INTM

; Disable interrupts

LDP

; Set data page pointer

OPL

#0834h,PMST

LACC

SAMM

CWSR

SAMM

PDWSR

TLC320AC01 Datasheet(PDF) 83 Page - Texas Instruments

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