rx_232.inc

用VC编辑的一个MD5算法

;------------------------------------------------------------------------------
;  FILENAME:   Rx_232.inc
;   VERSION:   Rev B, 2002 Mar 30
;------------------------------------------------------------------------------
;  DESCRIPTION:
;     Assembler include file of Rx_232 instance of RX8 
;     user module.
;------------------------------------------------------------------------------
;	Copyright (c) Cypress MicroSystems 2000-2002. All Rights Reserved.
;------------------------------------------------------------------------------
;mask value for global int reg bit for RX instance
bRx_232_INT_MASK:        equ 10h  
;RX8 interrupt address
Rx_232_INT_REG:          equ 0e1h  

;------------------------------------
;  RX8 Parity masks
;------------------------------------
RX8_PARITY_NONE:           equ   0h
RX8_PARITY_EVEN:           equ   2h
RX8_PARITY_ODD:            equ   6h

;------------------------------------
;  RX8 Status Register masks
;------------------------------------

RX8_RX_ACTIVE:             equ   10h
RX8_RX_COMPLETE:           equ   08h
RX8_RX_PARITY_ERROR:       equ   80h
RX8_RX_OVERRUN_ERROR:      equ   40h
RX8_RX_FRAMING_ERROR:      equ   20h
RX8_RX_NO_ERROR:           equ   E0h

;---------------------------------
;  Registers used by RX8
;---------------------------------
Rx_232_CONTROL_REG: equ 33h                      ;Control register
Rx_232_RX_SHIFT_REG:    equ 30h                  ;RX Shift Register register
Rx_232_RX_BUFFER_REG:   equ 32h                  ;RX Buffer Register
Rx_232_FUNC_REG:    equ 30h                      ;Function register
Rx_232_INPUT_REG:   equ 31h                      ;Input register
Rx_232_OUTPUT_REG:  equ 32h                      ;Output register

; end of file