“ATX-6953-COM”的版本间的差异
来自ARM Wiki
Wangqiuyun(讨论 | 贡献) |
Caixiaoyan(讨论 | 贡献) (→COM1-COM2:) |
||
第1行: | 第1行: | ||
[[文件:ATX-6953-COM.jpg|600px|缩略图|ATX-6953-COM]] | [[文件:ATX-6953-COM.jpg|600px|缩略图|ATX-6953-COM]] | ||
− | ===== | + | ===== COM1: ===== |
:{| class="wikitable" | :{| class="wikitable" | ||
|- | |- | ||
第24行: | 第24行: | ||
|} | |} | ||
− | ''' | + | ''' COM2: ''' |
:{| class="wikitable" | :{| class="wikitable" | ||
|- | |- | ||
− | ! | + | ! 信号名称 !! 管脚 !! 管脚 !! 信号名称 |
|- | |- | ||
− | | | + | | DCD# || 1 || 2 || DSR# |
|- | |- | ||
− | | | + | | SIN || 3 || 4 || RTS# |
|- | |- | ||
− | | | + | | SOUT || 5 || 6 || CTS# |
|- | |- | ||
− | | | + | | DTR# || 7 || 8 || RI# |
|- | |- | ||
− | + | | GND || 9 || 10 || GND | |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | | 9 || | ||
|} | |} | ||
− | * | + | * J31: |
:{| class="wikitable" | :{| class="wikitable" | ||
|- | |- |
2022年4月20日 (三) 13:59的版本
COM1:
Pin 信号名称 1 DCD 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 RI
COM2:
信号名称 管脚 管脚 信号名称 DCD# 1 2 DSR# SIN 3 4 RTS# SOUT 5 6 CTS# DTR# 7 8 RI# GND 9 10 GND
- J31:
COM1 AS RS232 PORT COM1 AS RS422 PORT COM1 AS RS485 PORT J4 1-3 2-4 J4 3-5 4-6 J4 3-5 4-6 J5 1-3 2-4 J5 3-5 4-6 J5 3-5 4-6 J6 1-2 J6 3-4 J6 5-6 7-8
COM2 AS RS232 PORT COM2 AS RS422 PORT COM2 AS RS485 PORT J1 1-3 2-4 J1 3-5 4-6 J1 3-5 4-6 J2 1-3 2-4 J2 3-5 4-6 J2 3-5 4-6 J3 1-2 J3 3-4 J3 5-6 7-8
COM3-COM6:
信号名称 Pin Pin 信号名称 DCD# 1 2 DSR# SIN 3 4 RTS# SOUT 5 6 CTS# DTR# 7 8 RI# GND 9 10 COM_PIN10
J9:
Pin 信号名称 1 +5V 2 COM_PIN10 3 +12V