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DAC 的代码
dac_drv.c
/*C**************************************************************************
* NAME: dac_drv.c
*----------------------------------------------------------------------------
* Copyright (c)
dac3550a.c
/*
* Driver for the i2c/i2s based DAC3550a sound chip used
* on some Apple iBooks. Also known as "DACA".
*
* This file is subject to the terms and conditions of the GNU General Public
* License
dac960.h
#undef CONFIG_BLK_DEV_DAC960
dac8501.c
#include
#include
#define uint unsigned int
#define uchar unsigned char
sbit DAC_CLK=P1^1;
sbit DAC_SYNC=P1^2;
sbit DAC_DIN=P1^0;
void DAC_send(uchar mode,uint da
audio_dac.v
module AUDIO_DAC ( // Memory Side
oFLASH_ADDR,iFLASH_DATA,
oSDRAM_ADDR,iSDRAM_DATA,
oSRAM_ADDR,iSRAM_DATA,
// Audio Side
oAUD_BCK,
oAUD_DATA,
oAUD_LRCK,
dac7512.doc
//12位数模转化DAC7512的接口程序,由51单片机实现
//函数接口:void DAchange(unsigned int dat) 相应的传递参数见下面
sbit NSYNC=P2^3; //dac7512 使能端
sbit SCLK=P2^4; //dac7512 时钟端
sbit DIN=P2^5; //dac7512 数据端
//da驱动程序,入口参数dat,必须小于
dac0832.pin
-- Copyright (C) 1988-2000 Altera Corporation
-- Any megafunction design, and related net list (encrypted or decrypted),
-- support information, device programming or simulation file, and any other
dac0832.acf
--
-- Copyright (C) 1988-2000 Altera Corporation
-- Any megafunction design, and related net list (encrypted or decrypted),
-- support information, device programming or simulation file, and any
dac0832.ttf
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