CPCI-QU-216A是用于高速正交解码计数器CPCI板卡，包括6个独立计数器，支持索引锁存，支持步长比较输出，6个高速隔离输入，6个高速隔离输出。
l 32位cPCI接口
l 6通道隔离输入
l 6通道隔离输出（默认用于比较值输出）
l 32-bit计数支持4 x AB相位模式
l 隔离电压2500V
l 输入频率大于10MHZ
l DIO输入输出频率大于10MHZ
l 计数器比较输出
l 计数器索引锁存
l 68-PIN VHDCI连接器
l 功能可定制
l 存储温度-20℃-+70℃
l 湿度5~95% RH,无冷凝
l 3.3V,5V及板卡运行3个LED指示
设备ID
DEVICE ID | 1785 |
VENDOR ID | 1022 |
寄存器定义
REG | OFFSET ADD | R/W |
Counter0 | 00 | R |
Counter1 | 04 | R |
Counter2 | 08 | R |
Counter3 | 0C | R |
Counter4 | 10 | R |
Counter5 | 14 | R |
Index_Latch0 | 20 | R |
Index_Latch1 | 24 | R |
Index_Latch2 | 28 | R |
Index_Latch3 | 2C | R |
Index_Latch5 | 30 | R |
Index_Latch6 | 34 | R |
Compare0_STEP | 40/60 | W/R |
Compare1-STEP | 44/64 | W/R |
Compare2-STEP | 48/68 | W/R |
Compare3-STEP | 4c/6C | W/R |
Compare4-STEP | 50/70 | W/R |
Compare5-STEP | 54/74 | W/R |
DI | 7C | R |
32位寄存器地址BAR IO空间偏移地址
VHDCI68接口定义
序号 | 信号名 | 序号 | 信号名 |
1 | USER1- | 35 | USER1+ |
2 | USER0- | 36 | USER0+ |
3 | CH5Z+ | 37 | CH5Z- |
4 | CH5B+ | 38 | CH5B- |
5 | CH5A+ | 39 | CH5A- |
6 | EGND | 40 | EGND |
7 | CH4Z+ | 41 | CH4Z- |
8 | CH4B+ | 42 | CH4B- |
9 | CH4A+ | 43 | CH4A- |
10 | EGND | 44 | EGND |
11 | CH3Z+ | 45 | CH3Z- |
12 | CH3B+ | 46 | CH3B- |
13 | CH3A+ | 47 | CH3A- |
14 | EGND | 48 | EGND |
15 | CH2Z+ | 49 | CH2Z- |
16 | CH2B+ | 50 | CH2B- |
17 | CH2A+ | 51 | CH2A- |
18 | EGND | 52 | EGND |
19 | CH1Z+ | 53 | CH1Z- |
20 | CH1B+ | 54 | CH1B- |
21 | CH1A+ | 55 | CH1A- |
22 | EGND | 56 | EGND |
23 | CH0Z+ | 57 | CH0Z- |
24 | CH0B+ | 58 | CH0B- |
25 | CH0A+ | 59 | CH0A- |
26 | EGND | 60 | EGND |
27 | IDI_0 | 61 | IDI_1 |
28 | IDI_2 | 62 | IDI_3 |
29 | IDI_4 | 63 | IDI_5 |
30 | IDI_COM | 64 | IDI_COM |
31 | IDO_0 | 65 | IDO_1 |
32 | IDO_2 | 66 | IDO_3 |
33 | IDO_4 | 67 | IDO_5 |
34 | EGND | 68 | EGND |
本文主要围绕【反射内存卡】的产品服务特点进行详细介绍，通过对《CPCI-QU-216A正交解码计数器卡》全方位的分析概要描述，以诚信为本合作共赢的理念打造更值得信赖的品牌！
