“EMB-7536-COM”的版本间的差异
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+ | ====COM_DB 引脚定义:==== | ||
+ | [[文件:EMB-7536-COM.jpg|500px|缩略图|EMB-7536-COM]] | ||
+ | [[文件:EMB-7536-J1-J4.jpg|500px|缩略图|EMB-7536-J1-J4]] | ||
+ | :{| class="wikitable" | ||
+ | |- | ||
+ | ! PIN#||信号名称 | ||
+ | |- | ||
+ | | 1 || COM_DB_RX | ||
+ | |- | ||
+ | | 2 || COM_DB_TX | ||
+ | |- | ||
+ | | 3 || GND | ||
+ | |} | ||
+ | ====COM1_2 引脚定义:==== | ||
+ | :{| class="wikitable" | ||
+ | |- | ||
+ | ! 信号名称 || PIN#|| PIN#||信号名称 | ||
+ | |- | ||
+ | | COM1_RXD/DATA+ || A1 || B1 || COM2_RXD/DATA+ | ||
+ | |- | ||
+ | | COM1_TXD/DATA- || A2 || B2 || COM2_TXD/DATA- | ||
+ | |- | ||
+ | | GND || A3 || B3 || GND | ||
+ | |} | ||
+ | |||
+ | ====COM1、COM2跳线功能设置:==== | ||
+ | |||
+ | :{| class="wikitable" | ||
+ | !colspan="2"| !! COM RS232 PORT !! COM RS485 PORT | ||
+ | |- | ||
+ | |rowspan="2"| COM1 || J1 || 1-2 ||3-4,5-6 | ||
+ | |- | ||
+ | |J2 || 1-3,2-4 || 3-5,4-6 | ||
+ | |- | ||
+ | |rowspan="2"| COM2 || J3 || 1-2 ||3-4,5-6 | ||
+ | |- | ||
+ | |J4 || 1-3,2-4 || 3-5,4-6 | ||
+ | |} | ||
+ | |||
+ | ====JCOM3_4 引脚定义:==== | ||
+ | :{| class="wikitable" | ||
+ | |- | ||
+ | ! 信号名称 || PIN#|| PIN#||信号名称 | ||
+ | |- | ||
+ | | NC || 1 || 2 || COM4_RX | ||
+ | |- | ||
+ | | COM3_RX || 3 || 4 || COM4_TX | ||
+ | |- | ||
+ | | COM3_TX || 5 || 6 || NC | ||
+ | |- | ||
+ | | NC || 7 || 8 || NC | ||
+ | |- | ||
+ | | GND || 9 || 10|| GND | ||
+ | |} | ||
+ | |||
+ | ====JCOM5_6 引脚定义:==== | ||
+ | :{| class="wikitable" | ||
+ | |- | ||
+ | ! 信号名称 || PIN#|| PIN#||信号名称 | ||
+ | |- | ||
+ | | NC || 1 || 2 || COM6_RX | ||
+ | |- | ||
+ | | COM5_RX || 3 || 4 || COM6_TX | ||
+ | |- | ||
+ | | COM5_TX || 5 || 6 || NC | ||
+ | |- | ||
+ | | NC || 7 || 8 || NC | ||
+ | |- | ||
+ | | GND || 9 || 10|| GND | ||
+ | |} | ||
+ | |||
+ | ===COM对应关系=== | ||
+ | ::COM1对应/dev/ttyS0 | ||
+ | ::COM2对应/dev/ttyS4 | ||
+ | |||
+ | ::COM3~6对应的节点是: | ||
+ | :: /dev/ttyVIZ0 | ||
+ | :: /dev/ttyVIZ1 | ||
+ | :: /dev/ttyVIZ2 | ||
+ | :: /dev/ttyVIZ3 |
2022年8月24日 (三) 14:34的最新版本
COM_DB 引脚定义:
PIN# 信号名称 1 COM_DB_RX 2 COM_DB_TX 3 GND
COM1_2 引脚定义:
信号名称 PIN# PIN# 信号名称 COM1_RXD/DATA+ A1 B1 COM2_RXD/DATA+ COM1_TXD/DATA- A2 B2 COM2_TXD/DATA- GND A3 B3 GND
COM1、COM2跳线功能设置:
COM RS232 PORT COM RS485 PORT COM1 J1 1-2 3-4,5-6 J2 1-3,2-4 3-5,4-6 COM2 J3 1-2 3-4,5-6 J4 1-3,2-4 3-5,4-6
JCOM3_4 引脚定义:
信号名称 PIN# PIN# 信号名称 NC 1 2 COM4_RX COM3_RX 3 4 COM4_TX COM3_TX 5 6 NC NC 7 8 NC GND 9 10 GND
JCOM5_6 引脚定义:
信号名称 PIN# PIN# 信号名称 NC 1 2 COM6_RX COM5_RX 3 4 COM6_TX COM5_TX 5 6 NC NC 7 8 NC GND 9 10 GND
COM对应关系
- COM1对应/dev/ttyS0
- COM2对应/dev/ttyS4
- COM3~6对应的节点是:
- /dev/ttyVIZ0
- /dev/ttyVIZ1
- /dev/ttyVIZ2
- /dev/ttyVIZ3