产品中心 C6134 / C6138是一款多功能I/O外围控制器。它通过PCI Express接口扩展了PC/MCU的I/O外设。它具有八个16C550兼容的UART端口，带有可选的专用DMA引擎，一个符合IEEE1284的并行端口，两个CAN总线通道和多达16个可编程GPIO引脚。
16C550兼容的UART Ports，并且支持DMA
IEEE1284 兼容的 Parallel Port
CAN2.0A/2.0B 兼容的CAN
标准的GPIO
支持飞腾、龙芯等国产硬件平台
支持统信、麒麟等国产操作系统
产品应用范围
餐饮 高速公路 | 银行 数控系统 | 加油站 换电站 |
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Features
● Eight FIFO UART Ports (COM Port) – Compatible with 16C550 / 16C552 – Supports RS232, RS485 & RS422 modes – Supports programmable baud rate generator with data rate from 50 to 10000000 bps – TX FIFO support up to 128Byte, RX FIFO support up to 128Byte – The character options are programmable for 1 start bits; 1, 1.5 or 2 stop bits; even, odd or no parity; 5~8 data bits – Support proprietary DMA mode for performance enhancement. ● Parallel Port – IEEE1284 compliant controller (SPP, PS2, EPP, ECP) – Without DMA mode | ● One Set General purpose I/O Port – 16 pins with interrupt support ● Two CAN Bus Controllers – Compatible with CAN 2.0A/2.0B specification. ● PCI Express Interface – Compatible with PCI Express specification 1.1. ● Input Clock – 24MHz – PCIe reference clock ● Operating Voltage Range – Core voltage:1.2 V ± 5% – I/O voltage: 3.3V ± 10% ● Operating Temperature – -25℃ ~ 85℃ |
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