“EMB-3582-COM”的版本间的差异
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Caixiaoyan（讨论 | 贡献） |
Caixiaoyan（讨论 | 贡献） |
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| − | ===== | + | ===== JCOM1 跳线（J6.J7） ===== |
| − | + | ::'''J6、J7:''' | |
| − | |||
| − | |||
| − | ::''' | ||
:{| class="wikitable" | :{| class="wikitable" | ||
|- | |- | ||
| − | |colspan=2| | + | |colspan=2|JCOM1 AS RS232 PORT ||colspan=2|JCOM1 AS RS485 PORT |
|- | |- | ||
| − | | | + | | J6 || 1-2 || J6 || 3-4,5-6 |
|- | |- | ||
| − | | | + | | J7 || 1-3,2-4 || J7 || 3-5,4-6 |
|} | |} | ||
| − | + | ===== JCOM1 跳线（J8、J9） ===== | |
| − | + | ::'''J8、J9:''' | |
| − | |||
| − | ::''' | ||
:{| class="wikitable" | :{| class="wikitable" | ||
|- | |- | ||
| − | |colspan=2| | + | |colspan=2|JCOM2 AS RS232 PORT ||colspan=2|JCOM2 AS RS485 PORT |
|- | |- | ||
| − | | | + | | J8 || 1-2 || J8 || 3-4,5-6 |
|- | |- | ||
| − | | | + | | J9 || 1-3,2-4 || J9 || 3-5,4-6 |
|} | |} | ||
2022年9月29日 (四) 14:03的版本
COM12:
文件:EMB-3582-COM.jpg
EMB-3582-COM
管脚 COM（默认） SPI（可选） 1 NC SPI0_MISO 2 COM7 RX SPI0_CS0 3 COM4 RX SPI0_MOSI 4 COM7 TX SPI0_CS1 5 COM4 TX SPI0_CS1 6 NC NC 7 NC NC 8 NC 3.3V 9 GND GND 10 GND GND
COM1_4:
信号名称 Pin# Pin# 信号名称 JCOM1_485- 1 2 NC JCOM1_RX/485+ 3 4 JCOM1_RTS JCOM1_TX 5 6 JCOM1_CTS NC 7 8 NC GND 9 10 GND JCOM2_485- 11 12 NC JCOM2_RX/485+ 13 14 JCOM2_RTS JCOM2_TX 15 16 JCOM2_CTS NC 17 18 NC GND 19 20 GND NC 21 22 NC JCOM3_RX 23 24 JCOM3_RTS JCOM3_TX 25 26 JCOM3_CTS NC 27 28 NC GND 29 30 GND NC 31 32 NC JCOM4_RX 33 34 JCOM4_RTS JCOM4_TX 35 36 JCOM4_CTS NC 37 38 NC GND 39 40 GND
JCOM1 跳线（J6.J7）
- J6、J7:
JCOM1 AS RS232 PORT JCOM1 AS RS485 PORT J6 1-2 J6 3-4,5-6 J7 1-3,2-4 J7 3-5,4-6
JCOM1 跳线（J8、J9）
- J8、J9:
JCOM2 AS RS232 PORT JCOM2 AS RS485 PORT J8 1-2 J8 3-4,5-6 J9 1-3,2-4 J9 3-5,4-6