商情詳細(xì)介紹
CPCI-QU-216A是用于高速正交解碼計(jì)數(shù)器CPCI板卡,包括6個(gè)獨(dú)立計(jì)數(shù)器,支持索引鎖存,支持步長比較輸出, 6個(gè)高速隔離輸入,6個(gè)高速隔離輸出。 32位 cPCI接口 6通道隔離輸入 6通道隔離輸出(默認(rèn)用于比較值輸出) 32-bit計(jì)數(shù)支持4 x AB相位模式 隔離電壓2500V 輸入頻率大于 10MHZ DIO輸入輸出頻率大于10MHZ 計(jì)數(shù)器比較輸出 計(jì)數(shù)器索引鎖存 68-PIN VHDCI連接器 功能可定制 存儲(chǔ)溫度 -20℃-+70℃ 濕度5~95% RH,無冷凝 3.3V,5V及板卡運(yùn)行3個(gè)LED指示 設(shè)備ID DEVICE ID 1785 VENDOR ID 1022
寄存器定義 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空間偏移地址
VHDCI68接口定義 序號(hào) 信號(hào)名 序號(hào) 信號(hào)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
定購信息 PCI-QU-216A-32-C 32位4通道,PCI接口 CPCI-QU-216A-32-C 32位6通道,CPCI接口 |