“EMB-3512-COM”的版本间的差异
来自ARM Wiki
Huangyonghuang(讨论 | 贡献) (创建页面,内容为“===== COM1跳线(J1,J2)===== 500px|缩略图|EMB-3512-J1,J2 :(J1, J2)跳线用来设置 COM1 的传输模式, COM1 支持 RS...”) |
Huangyonghuang(讨论 | 贡献) (→COM1:) |
||
(未显示同一用户的3个中间版本) | |||
第12行: | 第12行: | ||
|} | |} | ||
− | ===== COM1 | + | ===== COM1.COM2引脚定义 ===== |
− | + | [[文件:EMB-3521-COM.jpg|450px|缩略图|EMB-3521-COM]] | |
− | [[文件:EMB- | ||
:{| class="wikitable" | :{| class="wikitable" | ||
|- | |- | ||
− | ! 信号名称 !! | + | !信号名称 !!colspan=2|管脚!! 信号名称 |
|- | |- | ||
− | | | + | |SOUT_DATA-|| 1|| 2|| NC |
|- | |- | ||
− | | | + | |SIN_DATA+|| 3|| 4|| CTS |
|- | |- | ||
− | | | + | |TXD|| 5|| 6|| RTS |
|- | |- | ||
− | | | + | |NC ||7|| 8|| NC |
|- | |- | ||
− | | GND || 9 || 10 || | + | |GND|| 9|| 10|| GND |
|} | |} | ||
第41行: | 第40行: | ||
|- | |- | ||
| J4 || 1-3,2-4 ||J2 ||3-5,4-6 | | J4 || 1-3,2-4 ||J2 ||3-5,4-6 | ||
+ | |} | ||
+ | |||
+ | ===== JCOM1===== | ||
+ | :{| class="wikitable" | ||
+ | |- | ||
+ | !信号名称 !!colspan=2|管脚!! 信号名称 | ||
+ | |- | ||
+ | |NC|| 1|| 2|| NC | ||
+ | |- | ||
+ | |RX|| 3|| 4|| RTS | ||
+ | |- | ||
+ | |TX|| 5|| 6|| CTS | ||
+ | |- | ||
+ | |NC|| 7|| 8|| VCC | ||
+ | |- | ||
+ | |GND|| 9|| 10|| GND | ||
+ | |- | ||
+ | |NC|| 11|| 12|| NC | ||
+ | |- | ||
+ | |RX|| 13|| 14|| RTS | ||
+ | |- | ||
+ | |TX|| 15|| 16|| CTS | ||
+ | |- | ||
+ | |NC|| 17|| 18|| VCC | ||
+ | |- | ||
+ | |GND|| 19|| 20|| GND | ||
+ | |- | ||
+ | |NC|| 21|| 22|| NC | ||
+ | |- | ||
+ | |RX|| 23|| 24|| RTS | ||
+ | |- | ||
+ | |TX|| 25|| 26|| CTS | ||
+ | |- | ||
+ | |NC|| 27|| 28|| VCC | ||
+ | |- | ||
+ | |GND ||29|| 30|| GND | ||
+ | |- | ||
+ | |NC|| 31|| 32|| NC | ||
+ | |- | ||
+ | |RX|| 33|| 34|| RTS | ||
+ | |- | ||
+ | |TX ||35|| 36|| CTS | ||
+ | |- | ||
+ | |NC|| 37|| 38|| VCC | ||
+ | |- | ||
+ | |GND|| 39|| 40|| GND | ||
+ | |} | ||
+ | |||
+ | ===== JCOM1===== | ||
+ | :{| class="wikitable" | ||
+ | |- | ||
+ | !信号名称 !!colspan=2|管脚 !!信号名称 | ||
+ | |- | ||
+ | |NC|| 1|| 2|| NC | ||
+ | |- | ||
+ | |RX|| 3|| 4|| RTS | ||
+ | |- | ||
+ | |TX|| 5|| 6|| CTS | ||
+ | |- | ||
+ | |NC|| 7|| 8|| NC | ||
+ | |- | ||
+ | |GND|| 9|| 10|| GND | ||
+ | |- | ||
+ | |NC|| 11|| 12|| NC | ||
+ | |- | ||
+ | |RX|| 13|| 14|| RTS | ||
+ | |- | ||
+ | |TX|| 15|| 16|| CTS | ||
+ | |- | ||
+ | |NC|| 17|| 18|| NC | ||
+ | |- | ||
+ | |GND|| 19|| 20|| GND | ||
+ | |- | ||
+ | |NC|| 21|| 22|| NC | ||
+ | |- | ||
+ | |RX|| 23|| 24|| RTS | ||
+ | |- | ||
+ | |TX|| 25|| 26|| CTS | ||
+ | |- | ||
+ | |NC|| 27|| 28|| NC | ||
+ | |- | ||
+ | |GND|| 29|| 30|| GND | ||
+ | |- | ||
+ | |NC|| 31|| 32|| NC | ||
+ | |- | ||
+ | |RX|| 33|| 34|| RTS | ||
+ | |- | ||
+ | |TX|| 35|| 36|| CTS | ||
+ | |- | ||
+ | |NC|| 37|| 38|| NC | ||
+ | |- | ||
+ | |GND||39 ||40|| GND | ||
|} | |} |
2022年4月21日 (四) 11:01的最新版本
COM1跳线(J1,J2)
- (J1, J2)跳线用来设置 COM1 的传输模式, COM1 支持 RS232/RS485 两种传输模式,您可以根据您自身的需求来选择设置。
- J1、J2:
COM1 AS RS232 PORT COM1 AS RS485 PORT J1 1-2 J1 3-4,5-6 J2 1-3,2-4 J2 3-5,4-6
COM1.COM2引脚定义
信号名称 管脚 信号名称 SOUT_DATA- 1 2 NC SIN_DATA+ 3 4 CTS TXD 5 6 RTS NC 7 8 NC GND 9 10 GND
COM2跳线(J3,J4)
- (J3, J4)跳线用来设置 COM2 的传输模式, COM2 支持 RS232/RS485 两种传输模式,您可以根据您自身的需求来选择设置。
- J3、J4:
COM2 AS RS232 PORT COM2 AS RS485 PORT J3 1-2 J1 3-4,5-6 J4 1-3,2-4 J2 3-5,4-6
JCOM1
信号名称 管脚 信号名称 NC 1 2 NC RX 3 4 RTS TX 5 6 CTS NC 7 8 VCC GND 9 10 GND NC 11 12 NC RX 13 14 RTS TX 15 16 CTS NC 17 18 VCC GND 19 20 GND NC 21 22 NC RX 23 24 RTS TX 25 26 CTS NC 27 28 VCC GND 29 30 GND NC 31 32 NC RX 33 34 RTS TX 35 36 CTS NC 37 38 VCC GND 39 40 GND
JCOM1
信号名称 管脚 信号名称 NC 1 2 NC RX 3 4 RTS TX 5 6 CTS NC 7 8 NC GND 9 10 GND NC 11 12 NC RX 13 14 RTS TX 15 16 CTS NC 17 18 NC GND 19 20 GND NC 21 22 NC RX 23 24 RTS TX 25 26 CTS NC 27 28 NC GND 29 30 GND NC 31 32 NC RX 33 34 RTS TX 35 36 CTS NC 37 38 NC GND 39 40 GND