PCIE-多功能接口卡2
PCIE-多功能接口卡2是一款标准的PCIe总线接口卡,主芯片为Xilinx 的K7系列FPGA,内置PCIe总线IP核。
接口卡提供AD、OC、CAN、RS422、PPS等多种接口。可在配有标准PCIe X4(或以上)扩展槽的计算机上使用。
PCIE-多功能接口卡2是一款标准的PCIe总线接口卡,主芯片为Xilinx 的K7系列FPGA,内置PCIe总线IP核。
接口卡提供AD、OC、CAN、RS422、PPS等多种接口。可在配有标准PCIe X4(或以上)扩展槽的计算机上使用。
产品详情
具体规格
- PCIe X4/X8总线接口;
- AD:8路,量程±10V,分辨率16位,精度5‰FS;
- RS422:16路,波特率: 1Mbps内可调,支持全双工、半双工通讯,支持定制化同步、异步通讯,数据位、停止位、奇偶校验位均可设置;
- PPS:4路,RS422电平,最小脉冲宽度1ms;
- CAN:4路,支持CAN2.0A/B协议,最高1Mbps,支持CAN总线监听和分析功能;
- OC:8路,输出类型:达林顿晶体管,单通道最大电流300mA(100%负载时),最大耐压值50VDC;(可配置为OE)。
- FPGA:XC7K325T-2FFG900I;
- 支持Windows7/10操作系统;
- 提供API接口函数;
- 对外接口:J30J;
- 工作温度:-15℃~55℃;
节点定义
| 连接器编号 | 节点号 | 定义(测试模块端) | 节点号 | 定义(测试模块端) |
|---|---|---|---|---|
| J1 | 1 | TX422_P1 | 38 | 422RX_N9 |
| 2 | TX422_N1 | 39 | GND | |
| 3 | TX422_P2 | 40 | GND | |
| 4 | TX422_N2 | 41 | 422RX_P10 | |
| 5 | TX422_P3 | 42 | 422RX_N10 | |
| 6 | TX422_N3 | 43 | GND | |
| 7 | TX422_P4 | 44 | GND | |
| 8 | TX422_N4 | 45 | GND | |
| 9 | TX422_P5 | 46 | GND | |
| 10 | TX422_N5 | 47 | GND | |
| 11 | TX422_P6 | 48 | GND | |
| 12 | TX422_N6 | 49 | GND | |
| 13 | TX422_P7 | 50 | GND | |
| 14 | TX422_N7 | 51 | GND | |
| 15 | TX422_P8 | 52 | GND | |
| 16 | TX422_N8 | 53 | GND | |
| 17 | TX422_P9 | 54 | CAN_H1 | |
| 18 | TX422_N9 | 55 | CAN_L1 | |
| 19 | TX422_P10 | 56 | CAN_H2 | |
| 20 | TX422_N10 | 57 | CAN_L2 | |
| 21 | 422RX_P1 | 58 | AD_CH1 | |
| 22 | 422RX_N1 | 59 | AD_CH2 | |
| 23 | 422RX_P2 | 60 | AD_CH3 | |
| 24 | 422RX_N2 | 61 | AD_CH4 | |
| 25 | 422RX_P3 | 62 | AD_CH5 | |
| 26 | 422RX_N3 | 63 | AD_CH6 | |
| 27 | 422RX_P4 | 64 | AD_CH7 | |
| 28 | 422RX_N4 | 65 | AD_CH8 | |
| 29 | 422RX_P5 | 66 | NC | |
| 30 | 422RX_N5 | 67 | NC | |
| 31 | 422RX_P6 | 68 | NC | |
| 32 | 422RX_N6 | 69 | NC | |
| 33 | 422RX_P7 | 70 | AGND | |
| 34 | 422RX_N7 | 71 | AGND | |
| 35 | 422RX_P8 | 72 | AGND | |
| 36 | 422RX_N8 | 73 | AGND | |
| 37 | 422RX_P9 | 74 | AGND |
| 连接器编号 | 节点号 | 定义(测试模块端) | 节点号 | 定义(测试模块端) |
|---|---|---|---|---|
| J2 | 1 | TX422_P11 | 38 | 扩展定义 |
| 2 | TX422_N11 | 39 | GND | |
| 3 | TX422_P12 | 40 | GND | |
| 4 | TX422_N12 | 41 | 扩展定义 | |
| 5 | TX422_P13 | 42 | 扩展定义 | |
| 6 | TX422_N13 | 43 | GND | |
| 7 | TX422_P14 | 44 | GND | |
| 8 | TX422_N14 | 45 | GND | |
| 9 | TX422_P15 | 46 | GND | |
| 10 | TX422_N15 | 47 | GND | |
| 11 | TX422_P16 | 48 | GND | |
| 12 | TX422_N16 | 49 | GND | |
| 13 | PPS_P1 | 50 | GND | |
| 14 | PPS_N1 | 51 | GND | |
| 15 | PPS_P1 | 52 | GND | |
| 16 | PPS_N1 | 53 | GND | |
| 17 | PPS_P1 | 54 | CAN_H3 | |
| 18 | PPS_N1 | 55 | CAN_L3 | |
| 19 | PPS_P1 | 56 | CAN_H4 | |
| 20 | PPS_N1 | 57 | CAN_L4 | |
| 21 | 422RX_P11 | 58 | OC_OUT_1 | |
| 22 | 422RX_N11 | 59 | OC_OUT_2 | |
| 23 | 422RX_P12 | 60 | OC_OUT_3 | |
| 24 | 422RX_N12 | 61 | OC_OUT_4 | |
| 25 | 422RX_P13 | 62 | OC_OUT_5 | |
| 26 | 422RX_N13 | 63 | OC_OUT_6 | |
| 27 | 422RX_P14 | 64 | OC_OUT_7 | |
| 28 | 422RX_N14 | 65 | OC_OUT_8 | |
| 29 | 422RX_P15 | 66 | ISO_VCC | |
| 30 | 422RX_N15 | 67 | ISO_VCC | |
| 31 | 422RX_P16 | 68 | ISO_VCC | |
| 32 | 422RX_N16 | 69 | ISO_VCC | |
| 33 | 扩展定义 | 70 | ISO_GND | |
| 34 | 扩展定义 | 71 | ISO_GND | |
| 35 | 扩展定义 | 72 | ISO_GND | |
| 36 | 扩展定义 | 73 | ISO_GND | |
| 37 | 扩展定义 | 74 | ISO_GND |
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