spim.inc

来自「Cypress cy7c63318 鼠标开发板的源代码」· INC 代码 · 共 43 行

;;*****************************************************************************
;;*****************************************************************************
;;  FILENAME: SPIM.inc
;;   Version: 1.0, Updated on 2005/04/26 at 21:25:53
;;  Generated by PSoC Designer ver 4.2  b1013 : 02 September, 2004
;;
;;  DESCRIPTION:
;;    Assembler include file of SPIM instance of SPIM
;;    user module.
;;-----------------------------------------------------------------------------
;;  Copyright (c) Cypress Semiconductor 2004. All Rights Reserved.
;;*****************************************************************************
;;*****************************************************************************

;--------------------------------------------------
; User Module constants and masks
;--------------------------------------------------
SPIM_MOSI_P15:                         EQU    0
SPIM_MOSI_P16:                         EQU    1
SPIM_MIS0_P15:                         EQU    1
SPIM_MISO_P16:                         EQU    0

;--------------------------------------------------
; Register constants and masks
;--------------------------------------------------
SPIM_SWAP:                             EQU    0x80
SPIM_SPIM_MODE_0:                      EQU    0x08      // MODE 0 - Leading edge latches data - pos clock
SPIM_SPIM_MODE_1:                      EQU    0x00      // MODE 1 - Leading edge latches data - neg clock
SPIM_SPIM_MODE_2:                      EQU    0x0C      // MODE 2 - Trailing edge latches data - pos clock
SPIM_SPIM_MODE_3:                      EQU    0x08      // MODE 3 - Trailing edge latches data - neg clock
SPIM_SPIM_LSB_FIRST:                   EQU    0x40      // LSB bit transmitted/received first
SPIM_SPIM_MSB_FIRST:                   EQU    0x00      // MSB bit transmitted/received first

;---------------------------
; SPIM Status register masks
;---------------------------

;--------------------------------------------------
; Registers used by SPIM
;--------------------------------------------------

; end of file SPIM.inc