Dl1BKE and DRSI
- To: TCP-Group@ucsd.edu
- Subject: Dl1BKE and DRSI
- From: email@example.com (Mike Bilow)
- Date: Fri, 16 Dec 94 19:56:00 -0000
- Reply-to: firstname.lastname@example.org
In his release notes for z8530drv-1.6, DL1BKE writes:
DRSI boards won't work, I guess... Try to find out the frequency
on the PCLK pin (20) of the Z8530 and set "Clock" to this value
and "Board = PA0HZP;" in scc_config.h... This SHOULD work.
PCLK on the DRSI is 4 915 200 Hz.
My recommended attach for the DOS NOS scc device supporting DRSI is:
# attach scc <numchips> init <baseaddr> <ofs_nextchip> <Aoff> <Boff> <Dataoff>
# <intack> <irq> <clksrc> <hwtype>
attach scc 1 init 0x300 0x10 2 0 1 0 7 p4915200 8
# attach scc <chan> <mode> <iflabel> <mtu> <speed> <rxbuf>
attach scc 0 ax25 dr0a 256 d1200 512
attach scc 1 ax25 dr0b 256 d1200 512
I have as yet done no testing with the Linux driver; my comment is only an
answer to the question posed in the documentation.