“MATX-6994 COM”的版本间的差异
来自ARM Wiki
(→COM1、COM2:) |
Caixiaoyan(讨论 | 贡献) (→COM2 跳线功能设置(J1,J2,J3):) |
||
(未显示1个用户的6个中间版本) | |||
第33行: | 第33行: | ||
| J2 || 1-3 2-4 || J2 || 3-5 4-6 || J2 || 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 | + | | J3 || 1-2 || J3 || 3-4 || J3 || 5-6 7-8 |
|} | |} | ||
− | ===== | + | ===== JCOM2: ===== |
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
! 信号名称 !! Pin !! Pin !! 信号名称 | ! 信号名称 !! Pin !! Pin !! 信号名称 | ||
|- | |- | ||
− | | | + | | HDCD#2TX-DATA || 1 || 2 || COM2_DSR# |
|- | |- | ||
− | | | + | | HSIN2TX+DATA+ || 3 || 4 || COM2_RTS# |
|- | |- | ||
− | | | + | | HSOUT2RX+ || 5 || 6 || COM2_CTS# |
|- | |- | ||
− | | | + | | HDTR#2RX || 7 || 8 || COM2_RI_L |
|- | |- | ||
− | | GND || 9 || 10 || | + | | GND || 9 || 10 || GND |
+ | |} | ||
+ | |||
+ | ===== JCOM3-6: ===== | ||
+ | {| class="wikitable" | ||
|- | |- | ||
− | + | ! 信号名称 !! Pin !! Pin !! 信号名称 | |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
|- | |- | ||
− | | | + | | HDCD# || 1 || 2 || HDSR# |
|- | |- | ||
− | | | + | | HSIN || 3 || 4 || HRTS# |
|- | |- | ||
− | | | + | | HSOUT || 5 || 6 || HCTS# |
|- | |- | ||
− | | | + | | HDTR# || 7 || 8 || HRI# |
|- | |- | ||
− | | GND || | + | | GND || 9 || 10 || GND |
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | |||
− | | GND | ||
|} | |} | ||
第107行: | 第93行: | ||
| GND || 19 || 20 || COM_PIN10 | | GND || 19 || 20 || COM_PIN10 | ||
|- | |- | ||
− | | DCD#9 || 21 || 22 || DSR#9 | + | | DCD#9 || 21 || 22 || DSR#9 |
|- | |- | ||
| SIN9 || 23 || 24 || RTS#9 | | SIN9 || 23 || 24 || RTS#9 | ||
第125行: | 第111行: | ||
| DTR#10 || 37 || 38 || RI#10 | | DTR#10 || 37 || 38 || RI#10 | ||
|- | |- | ||
− | | GND || 39 || 40 || | + | | GND || 39 || 40 || COM_PIN10 |
|} | |} | ||
− | ===== | + | ===== J10: ===== |
{| class="wikitable" | {| class="wikitable" | ||
|- | |- |
2022年8月19日 (五) 17:00的最新版本
COM1:
Pin | COM1 |
---|---|
1 | DCD# |
2 | SIN |
3 | SOUT |
4 | DTR# |
5 | GND |
6 | DSR# |
7 | RTS# |
8 | CTS# |
9 | RI |
COM2 跳线功能设置(J1,J2,J3):
COM2 RS232 PORT COM2 RS422 PORT COM2 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
JCOM2:
信号名称 | Pin | Pin | 信号名称 |
---|---|---|---|
HDCD#2TX-DATA | 1 | 2 | COM2_DSR# |
HSIN2TX+DATA+ | 3 | 4 | COM2_RTS# |
HSOUT2RX+ | 5 | 6 | COM2_CTS# |
HDTR#2RX | 7 | 8 | COM2_RI_L |
GND | 9 | 10 | GND |
JCOM3-6:
信号名称 | Pin | Pin | 信号名称 |
---|---|---|---|
HDCD# | 1 | 2 | HDSR# |
HSIN | 3 | 4 | HRTS# |
HSOUT | 5 | 6 | HCTS# |
HDTR# | 7 | 8 | HRI# |
GND | 9 | 10 | GND |
COM7-10:
信号名称 | Pin | Pin | 信号名称 |
---|---|---|---|
DCD#7 | 1 | 2 | DSR#7 |
SIN7 | 3 | 4 | RTS#7 |
SOUT7 | 5 | 6 | CTS#7 |
DTR#7 | 7 | 8 | RI#7 |
GND | 9 | 10 | COM_PIN10 |
DCD#8 | 11 | 12 | DSR#8 |
SIN8 | 13 | 14 | RTS#8 |
SOUT8 | 15 | 16 | CTS#8 |
DTR#8 | 17 | 18 | RI#8 |
GND | 19 | 20 | COM_PIN10 |
DCD#9 | 21 | 22 | DSR#9 |
SIN9 | 23 | 24 | RTS#9 |
SOUT9 | 25 | 26 | CTS#9 |
DTR#9 | 27 | 28 | RI#9 |
GND | 29 | 30 | COM_PIN10 |
DCD#10 | 31 | 32 | DSR#10 |
SIN10 | 33 | 34 | RTS#10 |
SOUT10 | 35 | 36 | CTS#10 |
DTR#10 | 37 | 38 | RI#10 |
GND | 39 | 40 | COM_PIN10 |
J10:
Pin | 信号名称 |
---|---|
1 | +5V |
2 | COM_PIN10 |
3 | +12V |