Acrosser AR-B104B User Manual
Page 13
AR-B104B User Manual
13
2.10
JP11
PCI Clock and IDSEL signal
select
2.11 JP1
COM1 transfer type select
2.12 JP4
COM4 transfer type select
PCI INT and
IDSEL signal
select
Select
CLK0, IDSEL 0
1-2, 3-4
(default)
CLK1, IDSEL 1
1 - 2
CLK2, IDSEL 2
3 - 4
CLK2, IDSEL 3
N/A
Transfer type
Select
RS-232
3 – 4
(default)
RS-422
1 – 2, 5 - 6
RS-485
1 - 2
Transfer type
Select
RS-232
3 – 4
(default)
RS-422
1 – 2, 5 - 6
RS-485
1 - 2
2.13 JP9
COM1 ~ COM4 termination
enable
2.14 JP3
COM3 transfer type select
2.15 JP2
COM2 transfer type select
120R
Termination enable
Select
COM1 120R termination
enable
1 – 2
(default)
COM2 120R termination
enable
3 – 4
(default)
COM3 120R termination
enable
5 – 6
(default)
COM4 120R termination
enable
7 – 8
(default)
Transfer type
Select
RS-232
3 – 4
(default)
RS-422
1 – 2, 5 - 6
RS-485
1 - 2
Transfer type
Select
RS-232
3 – 4
(default)
RS-422
1 – 2, 5 - 6
RS-485
1 - 2