TDA7590 datasheet(36/40 Pages) STMICROELECTRONICS

部件名	TDA7590

功能描述	Digital signal processing IC for speech and audio applications

PDF	40 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

36 / 40 page

Appendix 1

TDA7590

36/40

;------------------------------------------------------------------------

INT_TMR0_tcf

;

bchg

#0,x:PDRC

; toggle pin12 Fout=(XTI/2)/((TPLR+1)*(TCPR+1)*2)

bchg

#13,x:M_TCSR0

; toggle TIO0 Fout=(XTI/2)/((TPLR+1)*(TCPR+1)*2)

nop

rti

INT_TMR0_tof

nop

rti

INT_TMR1_tcf

;

bchg

#1,x:PDRC

; toggle pin4 Fout=Fin/((TPLR+1)*(TCPR+1)*2)

bchg

#13,x:M_TCSR1

; toggle TIO1 Fout=(XTI/2)/((TPLR+1)*(TCPR+1)*2)

nop

rti

INT_TMR1_tof

nop

rti

INT_TMR2_tcf

;

bchg

#2,x:PDRC

; toggle pin3

Fout=Fin/((TPLR+1)*(TCPR+1)*2)

bchg

#13,x:M_TCSR2

; toggle TIO2 Fout=(XTI/2)/((TPLR+1)*(TCPR+1)*2)

nop

rti

INT_TMR2_tof

nop

rti

;ESSI

;------------------------------------------------------------------------

clr_tde0

movep

r1,x:M_TX00

move

(r1)+

movep

r1,x:M_TX01

move

(r1)+

movep

r1,x:M_TX02

move

(r1)+

rti

clr_tue0

movep

x:M_SSISR0,a0

movep

r1,x:M_TX00

move

(r1)+

movep

r1,x:M_TX01

move

(r1)+

movep

r1,x:M_TX02

move

(1)+

rti

Comp_0

rti

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