arcnet-hardware.txt

《嵌入式系统设计与实例开发实验教材二源码》Linux内核移植与编译实验

					  happens
	ON              Long flashes    Data transfer
	ON              OFF             Never happens (maybe when wrong ID)


The following is all the specific information people have sent me about
their own particular ARCnet cards.  It is officially a mess, and contains
huge amounts of duplicated information.  I have no time to fix it.  If you
want to, PLEASE DO!  Just send me a 'diff -u' of all your changes.

The model # is listed right above specifics for that card, so you should be
able to use your text viewer's "search" function to find the entry you want. 
If you don't KNOW what kind of card you have, try looking through the
various diagrams to see if you can tell.

If your model isn't listed and/or has different settings, PLEASE PLEASE
tell me.  I had to figure mine out without the manual, and it WASN'T FUN!

Even if your ARCnet model isn't listed, but has the same jumpers as another
model that is, please e-mail me to say so.

Cards Listed in this file (in this order, mostly):

	Manufacturer	Model #			Bits
	------------	-------			----
	SMC		PC100			8
	SMC		PC110			8
	SMC		PC120			8
	SMC		PC130			8
	SMC		PC270E			8
	SMC		PC500			16
	SMC		PC500Longboard		16
	SMC		PC550Longboard		16
	SMC		PC600			16
	SMC		PC710			8
	SMC?		LCS-8830(-T)		8/16
	Puredata	PDI507			8
	CNet Tech	CN120-Series		8
	CNet Tech	CN160-Series		16
	Lantech?	UM9065L chipset		8
	Acer		5210-003		8
	Datapoint?	LAN-ARC-8		8
	Topware		TA-ARC/10		8
	Thomas-Conrad	500-6242-0097 REV A	8
	Waterloo?	(C)1985 Waterloo Micro. 8
	No Name		--			8/16
	No Name		Taiwan R.O.C?		8
	No Name		Model 9058		8
	Tiara		Tiara Lancard?		8
	

** SMC = Standard Microsystems Corp.
** CNet Tech = CNet Technology, Inc.


Unclassified Stuff
------------------
  - Please send any other information you can find.
  
  - And some other stuff (more info is welcome!):
     From: [e-mail] (Timo Hilbrink)
     To: [e-mail] (Avery Pennarun)
     Date: Wed, 26 Oct 1994 02:10:32 +0000 (GMT)
     Reply-To: [e-mail]

     [...parts deleted...]

     About the jumpers: On my PC130 there is one more jumper, located near the
     cable-connector and it's for changing to star or bus topology; 
     closed: star - open: bus
     On the PC500 are some more jumper-pins, one block labeled with RX,PDN,TXI
     and another with ALE,LA17,LA18,LA19 these are undocumented..

     [...more parts deleted...]

     --- CUT ---


** Standard Microsystems Corp (SMC) **
PC100, PC110, PC120, PC130 (8-bit cards)
PC500, PC600 (16-bit cards)
---------------------------------
  - mainly from Avery Pennarun <[e-mail]>.  Values depicted
    are from Avery's setup.
  - special thanks to Timo Hilbrink <[e-mail]> for noting that PC120,
    130, 500, and 600 all have the same switches as Avery's PC100. 
    PC500/600 have several extra, undocumented pins though. (?)
  - PC110 settings were verified by Stephen A. Wood <[e-mail]>
  - Also, the JP- and S-numbers probably don't match your card exactly.  Try
    to find jumpers/switches with the same number of settings - it's
    probably more reliable.
  

     JP5		       [|]    :    :    :    :
(IRQ Setting)		      IRQ2  IRQ3 IRQ4 IRQ5 IRQ7
		Put exactly one jumper on exactly one set of pins.


                          1  2   3  4  5  6   7  8  9 10
     S1                /----------------------------------\
(I/O and Memory        |  1  1 * 0  0  0  0 * 1  1  0  1  |
 addresses)            \----------------------------------/
                          |--|   |--------|   |--------|
                          (a)       (b)           (m)
                          
                WARNING.  It's very important when setting these which way
                you're holding the card, and which way you think is '1'!
                
                If you suspect that your settings are not being made
		correctly, try reversing the direction or inverting the
		switch positions.

		a: The first digit of the I/O address.
			Setting		Value
			-------		-----
			00		0
			01		1
			10		2
			11		3

		b: The second digit of the I/O address.
			Setting		Value
			-------		-----
			0000		0
			0001		1
			0010		2
			...		...
			1110		E
			1111		F

		The I/O address is in the form ab0.  For example, if
		a is 0x2 and b is 0xE, the address will be 0x2E0.

		DO NOT SET THIS LESS THAN 0x200!!!!!


		m: The first digit of the memory address.
			Setting		Value
			-------		-----
			0000		0
			0001		1
			0010		2
			...		...
			1110		E
			1111		F

		The memory address is in the form m0000.  For example, if
		m is D, the address will be 0xD0000.

		DO NOT SET THIS TO C0000, F0000, OR LESS THAN A0000!

                          1  2  3  4  5  6  7  8
     S2                /--------------------------\
(Station Address)      |  1  1  0  0  0  0  0  0  |
                       \--------------------------/

			Setting		Value
			-------		-----
			00000000	00
			10000000	01
			01000000	02
			...
			01111111	FE
			11111111	FF

		Note that this is binary with the digits reversed!

		DO NOT SET THIS TO 0 OR 255 (0xFF)!


*****************************************************************************

** Standard Microsystems Corp (SMC) **
PC130E/PC270E (8-bit cards)
---------------------------
  - from Juergen Seifert <[e-mail]>


STANDARD MICROSYSTEMS CORPORATION (SMC) ARCNET(R)-PC130E/PC270E
===============================================================

This description has been written by Juergen Seifert <[e-mail]>
using information from the following Original SMC Manual 

             "Configuration Guide for
             ARCNET(R)-PC130E/PC270
            Network Controller Boards
                Pub. # 900.044A
                   June, 1989"

ARCNET is a registered trademark of the Datapoint Corporation
SMC is a registered trademark of the Standard Microsystems Corporation  

The PC130E is an enhanced version of the PC130 board, is equipped with a 
standard BNC female connector for connection to RG-62/U coax cable.
Since this board is designed both for point-to-point connection in star
networks and for connection to bus networks, it is downwardly compatible 
with all the other standard boards designed for coax networks (that is,
the PC120, PC110 and PC100 star topology boards and the PC220, PC210 and 
PC200 bus topology boards).

The PC270E is an enhanced version of the PC260 board, is equipped with two 
modular RJ11-type jacks for connection to twisted pair wiring.
It can be used in a star or a daisy-chained network.


         8 7 6 5 4 3 2 1
    ________________________________________________________________
   |   |       S1        |                                          |
   |   |_________________|                                          |
   |    Offs|Base |I/O Addr                                         |
   |     RAM Addr |                                              ___|
   |         ___  ___                                       CR3 |___|
   |        |   \/   |                                      CR4 |___|
   |        |  PROM  |                                           ___|
   |        |        |                                        N |   | 8
   |        | SOCKET |                                        o |   | 7
   |        |________|                                        d |   | 6
   |                   ___________________                    e |   | 5
   |                  |                   |                   A | S | 4
   |       |oo| EXT2  |                   |                   d | 2 | 3
   |       |oo| EXT1  |       SMC         |                   d |   | 2
   |       |oo| ROM   |      90C63        |                   r |___| 1
   |       |oo| IRQ7  |                   |               |o|  _____|
   |       |oo| IRQ5  |                   |               |o| | J1  |
   |       |oo| IRQ4  |                   |              STAR |_____|
   |       |oo| IRQ3  |                   |                   | J2  |
   |       |oo| IRQ2  |___________________|                   |_____|
   |___                                               ______________|
       |                                             |
       |_____________________________________________|

Legend:

SMC 90C63	ARCNET Controller / Transceiver /Logic
S1	1-3:	I/O Base Address Select
	4-6:	Memory Base Address Select
	7-8:	RAM Offset Select
S2	1-8:	Node ID Select
EXT		Extended Timeout Select
ROM		ROM Enable Select
STAR		Selected - Star Topology	(PC130E only)
		Deselected - Bus Topology	(PC130E only)
CR3/CR4		Diagnostic LEDs
J1		BNC RG62/U Connector		(PC130E only)
J1		6-position Telephone Jack	(PC270E only)
J2		6-position Telephone Jack	(PC270E only)

Setting one of the switches to Off/Open means "1", On/Closed means "0".


Setting the Node ID
-------------------

The eight switches in group S2 are used to set the node ID.
These switches work in a way similar to the PC100-series cards; see that
entry for more information.


Setting the I/O Base Address
----------------------------

The first three switches in switch group S1 are used to select one
of eight possible I/O Base addresses using the following table


   Switch | Hex I/O
   1 2 3  | Address
   -------|--------
   0 0 0  |  260
   0 0 1  |  290
   0 1 0  |  2E0  (Manufacturer's default)
   0 1 1  |  2F0
   1 0 0  |  300
   1 0 1  |  350
   1 1 0  |  380
   1 1 1  |  3E0


Setting the Base Memory (RAM) buffer Address
--------------------------------------------

The memory buffer requires 2K of a 16K block of RAM. The base of this
16K block can be located in any of eight positions.
Switches 4-6 of switch group S1 select the Base of the 16K block.
Within that 16K address space, the buffer may be assigned any one of four 
positions, determined by the offset, switches 7 and 8 of group S1.

   Switch     | Hex RAM | Hex ROM
   4 5 6  7 8 | Address | Address *)
   -----------|---------|-----------
   0 0 0  0 0 |  C0000  |  C2000
   0 0 0  0 1 |  C0800  |  C2000
   0 0 0  1 0 |  C1000  |  C2000
   0 0 0  1 1 |  C1800  |  C2000
              |         |
   0 0 1  0 0 |  C4000  |  C6000
   0 0 1  0 1 |  C4800  |  C6000
   0 0 1  1 0 |  C5000  |  C6000
   0 0 1  1 1 |  C5800  |  C6000
              |         |
   0 1 0  0 0 |  CC000  |  CE000
   0 1 0  0 1 |  CC800  |  CE000
   0 1 0  1 0 |  CD000  |  CE000
   0 1 0  1 1 |  CD800  |  CE000
              |         |
   0 1 1  0 0 |  D0000  |  D2000  (Manufacturer's default)
   0 1 1  0 1 |  D0800  |  D2000
   0 1 1  1 0 |  D1000  |  D2000
   0 1 1  1 1 |  D1800  |  D2000
              |         |
   1 0 0  0 0 |  D4000  |  D6000
   1 0 0  0 1 |  D4800  |  D6000
   1 0 0  1 0 |  D5000  |  D6000
   1 0 0  1 1 |  D5800  |  D6000
              |         |
   1 0 1  0 0 |  D8000  |  DA000
   1 0 1  0 1 |  D8800  |  DA000
   1 0 1  1 0 |  D9000  |  DA000
   1 0 1  1 1 |  D9800  |  DA000
              |         |
   1 1 0  0 0 |  DC000  |  DE000
   1 1 0  0 1 |  DC800  |  DE000
   1 1 0  1 0 |  DD000  |  DE000
   1 1 0  1 1 |  DD800  |  DE000
              |         |
   1 1 1  0 0 |  E0000  |  E2000
   1 1 1  0 1 |  E0800  |  E2000
   1 1 1  1 0 |  E1000  |  E2000
   1 1 1  1 1 |  E1800  |  E2000
  
*) To enable the 8K Boot PROM install the jumper ROM.
   The default is jumper ROM not installed.


Setting the Timeouts and Interrupt
----------------------------------

The jumpers labeled EXT1 and EXT2 are used to determine the timeout 
parameters. These two jumpers are normally left open.

To select a hardware interrupt level set one (only one!) of the jumpers
IRQ2, IRQ3, IRQ4, IRQ5, IRQ7. The Manufacturer's default is IRQ2.
 

Configuring the PC130E for Star or Bus Topology
-----------------------------------------------

The single jumper labeled STAR is used to configure the PC130E board for 
star or bus topology.
When the jumper is installed, the board may be used in a star network, when 
it is removed, the board can be used in a bus topology.


Diagnostic LEDs
---------------