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CS5532的評估版及其源程序,很有價值

代碼片段和文件信息
//This?config?is?for?CDB5550?and?CDB5463?printed?boards
#include? //?Register?definition?file.
void?config(void)
{
//?NOTE:?The?crossbar?register?should?be?configured?before?any??
//?of?the?digital?peripherals?are?enabled.?
XBR0?=?0x07; //?Crossbar?Register?1
XBR1?=?0x78; //?Crossbar?Register?2
????P0MDOUT?=?0x19;?//?Output?configuration?for?P0?
????P1MDOUT?=?0x1B;?//?Output?configuration?for?P1?
????P2MDOUT?=?0x01;?//?Output?configuration?for?P2?
????P3MDOUT?=?0x00;?//?Output?configuration?for?P3?
????P0MDIN?=?0xFF;??//?Input?configuration?for?P0
????P1MDIN?=?0xFF;??//?Input?configuration?for?P1
????P2MDIN?=?0xFF;??//?Input?configuration?for?P2
????P3MDIN?=?0xFF;??//?Input?configuration?for?P3
????P0SKIP?=?0xCF;??//??Port?0?Crossbar?Skip?Register
????P1SKIP?=?0x81;??//??Port?1?Crossbar?Skip?Register
????P2SKIP?=?0x07;??//??Port?2?Crossbar?Skip?Register
//?Port?0
//?P0.0?=?Skipped?CS\?????(Push-Pull?Output)(Digital)
//?P0.1?=?Skipped?INT\????(Open-Drain?Output/Input)(Digital)
//?P0.2?=?Skipped?XIN?????(Open-Drain?Output/Input)(Digital)
//?P0.3?=?Skipped?XOUT????(Push-Pull?Output)(Digital)
//?P0.4?=?UART0?TX????????(Push-Pull?Output)(Digital)
//?P0.5?=?UART0?RX????????(Open-Drain?Output/Input)(Digital)
//?P0.6?=?Skipped?convst??(Open-Drain?Output/Input)(Digital)
//?P0.7?=?Skipped?vref????(Open-Drain?Output/Input)(Digital)
????????//?Port?1
//?P1.0?=?Skipped?RESET\??(Push-Pull?Output)(Digital)
//?P1.1?=?SPI?Bus?SCK?SPI?(Push-Pull?Output)(Digital)
//?P1.2?=?SPI?Bus?MISO????(Open-Drain?Output/Input)(Digital)
//?P1.3?=?SPI?Bus?MOSI????(Push-Pull?Output)(Digital)
//?P1.4?=?SPI?Bus?NSS?SPI?(Push-Pull?Output)(Digital)
//?P1.5?=?SMBus?SDA?I2C???(Open-Drain?Output/Input)(Digital)
//?P1.6?=?SMBus?SCL?I2C???(Open-Drain?Output/Input)(Digital)
//?P1.7?=?Skipped?SPARE???(Open-Drain?Output/Input)(Digital)
????????//?Port?2
//?P2.0?=?Skipped?LED?????(Push-Pull?Output)(Digital)
//?P2.1?=?Skipped?SPARE???(Open-Drain?Output/Input)(Digital)
//?P2.2?=?Skipped?SPARE???(Open-Drain?Output/Input)(Digital)
//?P2.3?=?PCA?ECI?FOUT????(Open-Drain?Output/Input)(Digital)
//?P2.4?=?T0??????EOUT????(Open-Drain?Output/Input)(Digital)
//?P2.5?=?T1??????EDIR????(Open-Drain?Output/Input)(Digital)
//?P2.6?=?GP?I/O??SPARE???(Open-Drain?Output/Input)(Digital)
//?P2.7?=?GP?I/O??SPARE???(Open-Drain?Output/Input)(Digital)
????????//?Port?3 ??
//?P3.0?=?GP?I/O??PROGRAM?(Open-Drain?Output/Input)(Digital)
//----------------------------------------------------------------
//?Comparator?Register?Configuration???NOT?SET?UP
//----------------------------------------------------------------
????CPT0MX?=?0x00;???//?Comparator?0?MUX?Selection?Register
????CPT0MD?=?0x02;???//?Comparator?0?Mode?Selection?Register
????CPT0CN?=?0x00;???//?Comparator?0?Control?Register
????CPT1MX?=?0x00;???//?Comparator?1?MUX?Selection?Register
????CPT1MD?=?0x02;???//?C
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件???????17835??2006-02-16?08:14??USB_MAIN.c
?????文件????????8539??2006-02-16?08:19??best.c
?????文件?????????368??2006-02-16?13:34??readme.txt
?????文件?????????881??2006-02-16?08:19??USB_API.h
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