wu@mlswindow.uucp (Rocky Wu) (10/03/89)
I'm trying to set up 4 serial ports with 2 KW-524H cards. I got no response from COM3 and COM4, but COM1 and COM2 are fine. (524H has 2 serial ports, one parallel and one game port.) Does anyone know what the problem is OR whether it is allowed to have two IO cards on the system? I changed the dip switches according to the manual. The following is my setup. COM1 IRQ 4 3f8-3ff COM2 IRQ 3 2f8-2ff COM3 IRQ 5 3e8-3ef COM4 IRQ 9 2e8-2ef I also disabled the parallel on both cards. My unix configuration is: /etc/conf/init.d/mdevice: asy Iocrwi iHct asy 0 3 1 4 -1 /etc/conf/init.d/asy 00:23:respawn:/etc/getty tty00 9600 01:23:respawn:/etc/getty tty01 9600 02:23:respawn:/etc/getty tty02 9600 03:23:respawn:/etc/getty tty03 9600 /etc/conf/node.d/asy asy tty00 c 0 asy tty01 c 1 asy tty02 c 2 asy tty03 c 3 /etc/conf/sdevice.d/asy asy Y 1 7 1 4 3f8 3ff 0 0 asy Y 1 7 1 3 2f8 2ff 0 0 asy Y 1 7 1 5 3e8 3ef 0 0 asy Y 1 7 1 9 2e8 2ef 0 0 Your input is very much appreciated!!! Rocky P.S. By the way, I tried one 524H with another brand of multi-io card. After the first login prompt on tty0, I typed a few characters. There were no echo's and the console was dead too. Does anyone know about this??