Lines Matching +full:modem +full:- +full:init
1 .. SPDX-License-Identifier: GPL-2.0
5 SCC.C - Linux driver for Z8530 based HDLC cards for AX.25
14 1. ftp://ftp.ccac.rwth-aachen.de/pub/jr/z8530drv-utils_3.0-3.tar.gz
16 2. ftp://ftp.pspt.fi/pub/ham/linux/ax25/z8530drv-utils_3.0-3.tar.gz
35 2. Setup of hardware, MODEM and KISS parameters with sccinit
41 AX.25-HOWTO on how to emulate a KISS TNC on network device drivers.
54 please read 'man insmod' that comes with module-init-tools.
64 of your rc.*-files. This has to be done BEFORE you can
66 and sets the hardware, MODEM and KISS parameters. A sample file is
92 - this is just a delimiter to make sccinit a bit simpler to
96 - the address of the data port A of this Z8530 (needed)
98 - the address of the control port A (needed)
100 - the address of the data port B (needed)
102 - the address of the control port B (needed)
105 - the used IRQ for this chip. Different chips can use different
107 specified within one chip-definition only.
109 pclock - the clock at the PCLK pin of the Z8530 (option, 4915200 is
113 - the "type" of the board:
121 PRIMUS-PC (DG9BL) card PRIMUS
126 - if you want support for ESCC chips (8580, 85180, 85280), set
130 - address of the vector latch (aka "intack port") for PA0HZP
135 - address of the special function register on several cards.
138 option - The value you write into that register (option, default is 0)
148 ----------------------------
170 -----------------------------
199 --------------------------------------------
226 Note that you cannot use the on-board baudrate generator off DRSI
233 --------------------
238 the "attach scc" command in net, except that the string "init" must
247 gencfg 2 0x300 2 4 5 -4 0 7 4915200 0x10
265 # MODEM / BUFFERS
270 # external = MODEM provides own Rx/Tx clock
274 # nrzi = 1k2 MODEM, G3RUH 9k6 MODEM
275 # nrz = DF9IC 9k6 MODEM
299 sections IS important. The MODEM parameters are set with the first
307 (1) this divider is usually mounted on the SCC-PBC (PA0HZP) or not
311 maxkey expires --- of course without sending anything (useful).
321 ifconfig scc0 44.128.1.1 hw ax25 dl0tha-7
328 ax25-utils and the AX.25-HOWTO to learn how to set the parameters of
340 9k6 dl0tha-9 9600 255 4 9600 baud port (scc3)
341 axlink dl0tha-15 38400 255 4 Link to NOS
345 ifconfig scc3 44.128.1.1 hw ax25 dl0tha-9
347 You can now axattach a pseudo-TTY::
359 Or simply use "kissbridge" coming with z8530drv-utils::
361 ifconfig scc3 hw ax25 dl0tha-9
374 dl1bke-u:~$ sccstat scc0
397 -----------------------------------------------------------------------
435 the kissparms program from the ax25-utils package or use the program
438 sccparam <device> <paramname> <decimal-|hexadecimal value>
476 MODEM and/or transmitter, that asserts CTS when the
478 A normal value of this parameter is 30-36.
486 should be somewhere near 50-60, and should be lowered when
493 expressed in units of 10 ms. About 200-300 ms (value 20-30)
510 The full-duplex mode switch. This can be one of the following
514 half-duplex packet radio operation)
539 elapsed, no new frame will be started. Instead, the trans-
567 should set this to a very low value ;-)
628 If you have tx-problems with your BayCom USCC card please check
638 and the documentation coming with z8530drv-utils.
640 I got reports that the driver has problems on some 386-based systems.
644 port. If it shows under- and overruns you own such a system.
648 - the kernel version
650 - kernel profiling compiled or not
652 - a high interrupt load
654 - a high load of the machine --- running X, Xmorph, XV and Povray,
655 while compiling the kernel... hmm ... even with 32 MB RAM ... ;-)
659 - using information from rxecho or kissbridge.
666 - a description of the problem,
667 - information on your hardware (computer system, scc board, modem)
668 - your kernel version
669 - the output of cat /proc/net/z8530
675 got it up-and-running?
683 Joerg Reuter ampr-net: dl1bke@db0pra.ampr.org
684 AX-25 : DL1BKE @ DB0ABH.#BAY.DEU.EU