參數(shù)資料
型號: EP7209
廠商: Cirrus Logic, Inc.
英文描述: Ultra-Low-Power Audio Decoder System-on-Chip
中文描述: 超低功耗音頻解碼器系統(tǒng)級芯片
文件頁數(shù): 120/128頁
文件大小: 1382K
代理商: EP7209
EP7209
120
DS453PP2
11.APPENDIX A: BOOT CODE
;(C) Copyright 1995-1996, Cirrus Logic, Inc. All Rights Reserved.
;
TTL CL-EP7209 Sample program
; version 1.0 (initial version) ;ks
; boot from uart1
AREA |C$$code|,CODE,READONLY
ENTRY
; System constants
;
HwBaseAddress EQU 0x80000000
;
;
HwControl EQU 0x00000100
HwControl2 EQU 0x00001100
HwControlUartEnable EQU 0x00000100
;
HwStatus EQU 0x00000140
HwStatus2 EQU 0x000001140
HwStatusUartRxFifoEmpty EQU 0x00400000
;
HwUartData EQU 0x00000480
HwUartData2 EQU 0x00001480
HwUartDataFrameErr EQU 0x0100
HwUartDataParityErr EQU 0x0200
HwUartDataOverrunErr EQU 0x0400
HwUartControl EQU 0x000004C0
HwUartControl2 EQU 0x000014C0
HwUartControlRate EQU 0x00000FFF
HwUartControlRate115200 EQU 0x001
HwUartControlRate76800 EQU 0x002
HwUartControlRate57600 EQU 0x003
HwUartControlRate38400 EQU 0x005
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