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-$Id: README.icn,v 1.7 2000/08/06 09:22:51 armin Exp $
-
-You can get the ICN-ISDN-card from:
-
-Thinking Objects Software GmbH
-Versbacher Röthe 159
-97078 Würzburg
-Tel: +49 931 2877950
-Fax: +49 931 2877951
-
-email info@think.de
-WWW http:/www.think.de
-
-
-The card communicates with the PC by two interfaces:
- 1. A range of 4 successive port-addresses, whose base address can be
- configured with the switches.
- 2. A memory window with 16KB-256KB size, which can be setup in 16k steps
- over the whole range of 16MB. Isdn4linux only uses a 16k window.
- The base address of the window can be configured when loading
- the lowlevel-module (see README). If using more than one card,
- all cards are mapped to the same window and activated as needed.
-
-Setting up the IO-address dipswitches for the ICN-ISDN-card:
-
- Two types of cards exist, one with dip-switches and one with
- hook-switches.
-
- 1. Setting for the card with hook-switches:
-
- (0 = switch closed, 1 = switch open)
-
- S3 S2 S1 Base-address
- 0 0 0 0x300
- 0 0 1 0x310
- 0 1 0 0x320 (Default for isdn4linux)
- 0 1 1 0x330
- 1 0 0 0x340
- 1 0 1 0x350
- 1 1 0 0x360
- 1 1 1 NOT ALLOWED!
-
- 2. Setting for the card with dip-switches:
-
- (0 = switch closed, 1 = switch open)
-
- S1 S2 S3 S4 Base-Address
- 0 0 0 0 0x300
- 0 0 0 1 0x310
- 0 0 1 0 0x320 (Default for isdn4linux)
- 0 0 1 1 0x330
- 0 1 0 0 0x340
- 0 1 0 1 0x350
- 0 1 1 0 0x360
- 0 1 1 1 NOT ALLOWED!
- 1 0 0 0 0x308
- 1 0 0 1 0x318
- 1 0 1 0 0x328
- 1 0 1 1 0x338
- 1 1 0 0 0x348
- 1 1 0 1 0x358
- 1 1 1 0 0x368
- 1 1 1 1 NOT ALLOWED!
-
-The ICN driver may be built into the kernel or as a module. Initialization
-depends on how the driver is built:
-
-Driver built into the kernel:
-
- The ICN driver can be configured using the commandline-feature while
- loading the kernel with LILO or LOADLIN. It accepts the following syntax:
-
- icn=p,m[,idstring1[,idstring2]]
-
- where
-
- p = portbase (default: 0x320)
- m = shared memory (default: 0xd0000)
-
- When using the ICN double card (4B), you MUST define TWO idstrings.
- idstring must start with a character! There is no way for the driver
- to distinguish between a 2B and 4B type card. Therefore, by supplying
- TWO idstrings, you tell the driver that you have a 4B installed.
-
- If you like to use more than one card, you can use the program
- "icnctrl" from the utility-package to configure additional cards.
- You need to configure shared memory only once, since the icn-driver
- maps all cards into the same address-space.
-
- Using the "icnctrl"-utility, portbase and shared memory can also be
- changed during runtime.
-
- The D-channel protocol is configured by loading different firmware
- into the card's memory using the "icnctrl"-utility.
-
-
-Driver built as module:
-
- The module icn.o can be configured during "insmod'ing" it by
- appending its parameters to the insmod-commandline. The following
- syntax is accepted:
-
- portbase=p membase=m icn_id=idstring [icn_id2=idstring2]
-
- where p, m, idstring1 and idstring2 have the same meanings as the
- parameters described for the kernel-version above.
-
- When using the ICN double card (4B), you MUST define TWO idstrings.
- idstring must start with a character! There is no way for the driver
- to distinguish between a 2B and 4B type card. Therefore, by supplying
- TWO idstrings, you tell the driver that you have a 4B installed.
-
- Using the "icnctrl"-utility, the same features apply to the modularized
- version like to the kernel-builtin one.
-
- The D-channel protocol is configured by loading different firmware
- into the card's memory using the "icnctrl"-utility.
-
-Loading the firmware into the card:
-
- The firmware is supplied together with the isdn4k-utils package. It
- can be found in the subdirectory icnctrl/firmware/
-
- There are 3 files:
-
- loadpg.bin - Image of the bootstrap loader.
- pc_1t_ca.bin - Image of firmware for german 1TR6 protocol.
- pc_eu_ca.bin - Image if firmware for EDSS1 (Euro-ISDN) protocol.
-
- Assuming you have installed the utility-package correctly, the firmware
- will be downloaded into the 2B-card using the following command:
-
- icnctrl -d Idstring load /etc/isdn/loadpg.bin /etc/isdn/pc_XX_ca.bin
-
- where XX is either "1t" or "eu", depending on the D-Channel protocol
- used on your S0-bus and Idstring is the Name of the card, given during
- insmod-time or (for kernel-builtin driver) on the kernel commandline.
-
- To load a 4B-card, the same command is used, except a second firmware
- file is appended to the commandline of icnctrl.
-
- -> After downloading firmware, the two LEDs at the back cover of the card
- (ICN-4B: 4 LEDs) must be blinking intermittently now. If a connection
- is up, the corresponding led is lit continuously.
-
- For further documentation (adding more ICN-cards), refer to the manpage
- icnctrl.8 which is included in the isdn4k-utils package.
-