E-TDA7590 데이터 시트보기 (PDF) - STMicroelectronics

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E-TDA7590

Digital signal processing IC for speech and audio applications

STMicroelectronics 

TDA7590

movep x:M_SSISR0,a0

movep x:M_RX0,y:(r0)+

org p:essi0_rls

nop

nop

org p:essi0_tde

jsr clr_tde0

nop

org p:essi0_tue

jsr clr_tue0

nop

org p:essi0_tls

nop

nop

timer_int

org p:Timer0_tcf

jsr INT_TMR0_tcf

org p:Timer0_tof

jsr INT_TMR0_tof

org p:Timer1_tcf

jsr INT_TMR1_tcf

org p:Timer1_tof

jsr INT_TMR1_tof

org p:Timer2_tcf

jsr INT_TMR2_tcf

org p:Timer2_tof

jsr INT_TMR2_tof

org x:0

states dsm ntaps

coef

org y:0

dc .1,.3,-.1,.2

org p:$100

start

; setup external memory for sync with testbench

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

; Initialise Core

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

clr

clr

move

move

ori

movep

movep

a

b

#$0,r0

#$fff,m0

#$3,mr

#INIT_IPR_C,x:IPR_C

#INIT_IPR_P,x:IPR_P

; mask interrupts

; set CORE interrupt priorities

; set PERIPHERAL interrupt priorities

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

; Initialise PLL

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

init_pll

movep #INIT_PLL_CSR,x:PLL_CSR

; enable the pll.

jclr #LOCK,x:<<PLL_CSR,*

; wait for lock.

Appendix 1

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