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SUN机器串口连接方式
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2008-09-03
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SUN机器串口连接方式 SUN机器串口连接方式
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1. Sun ELC and SLC CPU serial ports:
The Sun part number is for the ELC serial port splitter cable is X985Q. The SLC serial port splitter cable is Sun part # 530-1667. The pinout below is from the May 1993 Sun FE Handbook.
Pin Signal Port Pin Signal Port----------------- -----------------
2 TD A 13 CTS B
3 RD A 14 TD B
4 RTS A 15 TC A
5 CTS A 16 RD B
6 DSR A 17 RC A
7 GND A 19 RTS B
8 DCD A 20 DTR A
12 DCD B 24 TCO A
2. SPARCstation 2:
The SPARCstation 2 has 2 DB25, 25-pin serial ports:
Pin Signal Description--- ------ -----------
2 TxD output
3 RxD input
4 RTS output
5 CTS input
6 DSR input
7 GND
8 DCD input
20 DTR output
3. Ultra 1/ 2/ 30/ 60, Enterprise 150/ 220R/ 250/ 3000/ 3500/ 4500/ 5000/ 5500/ 6500, Netra t 1120/ 1125/ 1400/ 1405, SPARCstation 5:
These machines have 2 DB25, 25-pin RS-423/RS-232 serial ports:
Pin Signal Description--- ------ -----------
2 TxD output Transmit Data
3 RxD input Receive Data
4 RTS output Request to Send
5 CTS input Clear to Send
6 DSR input Data Set Ready
The Sun part number is for the ELC serial port splitter cable is X985Q. The SLC serial port splitter cable is Sun part # 530-1667. The pinout below is from the May 1993 Sun FE Handbook.
Pin Signal Port Pin Signal Port----------------- -----------------
2 TD A 13 CTS B
3 RD A 14 TD B
4 RTS A 15 TC A
5 CTS A 16 RD B
6 DSR A 17 RC A
7 GND A 19 RTS B
8 DCD A 20 DTR A
12 DCD B 24 TCO A
2. SPARCstation 2:
The SPARCstation 2 has 2 DB25, 25-pin serial ports:
Pin Signal Description--- ------ -----------
2 TxD output
3 RxD input
4 RTS output
5 CTS input
6 DSR input
7 GND
8 DCD input
20 DTR output
3. Ultra 1/ 2/ 30/ 60, Enterprise 150/ 220R/ 250/ 3000/ 3500/ 4500/ 5000/ 5500/ 6500, Netra t 1120/ 1125/ 1400/ 1405, SPARCstation 5:
These machines have 2 DB25, 25-pin RS-423/RS-232 serial ports:
Pin Signal Description--- ------ -----------
2 TxD output Transmit Data
3 RxD input Receive Data
4 RTS output Request to Send
5 CTS input Clear to Send
6 DSR input Data Set Ready
7 GND Ground
8 DCD input Data Carrier Detect
9-14 none Not connected
15 TRxC input1 Transmit Clock input1
16 none Not connected
17 RTxC input2 Receive Clock2
18-19 none Not connected
20 DTR output Data Terminal Ready
21-23 none Not connected
24 TxC output3 Transmit Clock output3
25 none Not Connected
Notes:
1 Enterprise 6500/5500/4500/3500/3000 labels this as DB.
2 Enterprise 6500/5500/4500/3500/3000 labels this as DD.
3 Enterprise 6500/5500/4500/3500/3000 labels this as DA
4. Enterprise 420R:
This machine has 2 DB25, 25-pin RS-423/RS-232 serial ports:
Pin Signal Description
--- ------ -----------
2 TxD output Transmit Data
3 RxD input Receive Data
4 RTS output Request to Send
5 CTS input Clear to Send
6 DSR input Data Set Ready
7 GND Ground
8 DCD input Data Carrier Detect
9 BUTTON_POR To be determined
10 BUTTON_XIR_L To be determined
11 ¢q VDC
12-14 none Not connected
8 DCD input Data Carrier Detect
9-14 none Not connected
15 TRxC input1 Transmit Clock input1
16 none Not connected
17 RTxC input2 Receive Clock2
18-19 none Not connected
20 DTR output Data Terminal Ready
21-23 none Not connected
24 TxC output3 Transmit Clock output3
25 none Not Connected
Notes:
1 Enterprise 6500/5500/4500/3500/3000 labels this as DB.
2 Enterprise 6500/5500/4500/3500/3000 labels this as DD.
3 Enterprise 6500/5500/4500/3500/3000 labels this as DA
4. Enterprise 420R:
This machine has 2 DB25, 25-pin RS-423/RS-232 serial ports:
Pin Signal Description
--- ------ -----------
2 TxD output Transmit Data
3 RxD input Receive Data
4 RTS output Request to Send
5 CTS input Clear to Send
6 DSR input Data Set Ready
7 GND Ground
8 DCD input Data Carrier Detect
9 BUTTON_POR To be determined
10 BUTTON_XIR_L To be determined
11 ¢q VDC
12-14 none Not connected
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资源评论
- wangyu1942013-07-31讲的比较明白,SUN的串口确实比较特别。
yqlii
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