參數(shù)資料
型號(hào): AT17C010
廠商: Atmel Corp.
英文描述: 1M FPGA Configuration EEPROM Memory(1M 現(xiàn)場(chǎng)可編程(FPGA)配置EEPROM存儲(chǔ)器)
中文描述: 100萬(wàn)FPGA配置存儲(chǔ)器(100萬(wàn)現(xiàn)場(chǎng)可編程(FPGA)的配置的EEPROM存儲(chǔ)器)
文件頁(yè)數(shù): 7/18頁(yè)
文件大小: 151K
代理商: AT17C010
AVR301
7
/* 1 1 1 1 1 1 1 1 */
DDRB = 0xfc;
PORTB = 0xfc;
/* Port c used to light leds on prototype board */
DDRC = 0xff;
PORTD |= 0xff;
PORTC = 0x00; /* 0 turns leds off ... really should be the other way around */
/* use pushbutton switches on atstk200 kit to start events */
DDRD = 0x00;
TCCR1A = 0x00; /* timer/counter 1 PWM disable */
TCCR1B = 0x00; /* timer/counter 1 clock disable */
TCNT1H = 0x00;
TCNT1L = 0x00; /* clear counter */
TCNT0 = 0x00;
TCCR0 = 0x00; /* stop the clock */
TIMSK |= 0x82; /* enable timer counter 0 & 1 interrupt on overflow */
}
ProgramResetPoliarity.c
/* ProgramResetPolarity.c
Locations 0x20000 through 0x20003 are used to store the reset/ouput enable polarity.
0xff = active high reset and active low output enable.
0x00 = active low reset and active high output enable.
So the memory location values determine the reset polarity.
After programming the data polling method is used to determine the end of
the internal programming cycle.
Timer/Counter1 is used to ensure the polling code exits its while loop. */
#include "i2c.h"
extern volatile unsigned char t1_timed_out;
extern unsigned char SendByte(unsigned char byte, unsigned char order);
extern void SendStartBit(void);
extern void SendStopBit(void);
void ProgramResetPolarity(unsigned char state)
{
unsigned char i;
unsigned char test_ack = 0xff;
PORTB &= 0xf7; /* bring CS low */
PORTB &= 0xef; /* bring RESET/OE low */
PORTB &= 0xfb; /* bring SER_EN low */
SendStartBit();
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT17C010-10 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration E2PROM Memory
AT17C010-10CC 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Configuration EEPROM
AT17C010-10CI 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Configuration EEPROM
AT17C010-10JC 功能描述:FPGA-配置存儲(chǔ)器 1M 15MHz 5V RoHS:否 制造商:Altera Corporation 存儲(chǔ)類型:Flash 存儲(chǔ)容量:1.6 Mbit 工作頻率:10 MHz 電源電壓-最大:5.25 V 電源電壓-最小:3 V 電源電流:50 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PLCC-20
AT17C010-10JI 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:FPGA Configuration E2PROM Memory