EP7211 Datasheet, PDF (156/166 Pages) Cirrus Logic – HIGH-PERFORMANCE ULTRA-LOW-POWER SYSTEM-ON-CHIP WITH LCD CONTROLLER

EP7211
High-Performance Ultra-Low-Power System-on-Chip with LCD Controller
10. APPENDIX A: BOOT CODE
;(C) Copyright 1995-2000 , Cirrus Logic, Inc. All Rights Reserved.
;
TTL
CL-EP7211 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
HwUartControlRate19200
EQU
0x00B
HwUartControlRate14400
EQU
0x00F
HwUartControlRate9600
EQU
0x017
HwUartControlRate4800
EQU
0x02F
HwUartControlRate2400
EQU
0x05F
156
Appendix A: Boot Code
DS352PP3
JUL 2001