Sc12 ipc@chip

This is a page about the boards SA007 brought to eth0:winter 2k12.

Specs

• Beck IPC@Chip SC12
• AMD 80186 @ 20Mhz
• 512kb ram
• 512kb flash
• 10mbit ethernet
• rs232+rs422 (via max488)
• File:SCHEMA.pdf
• File:Startup.pdf
• File:Controller datasheet.pdf

OUI vs Serial#

• OUI 00:30:56 'Beck IPC GmbH'
• MacAddr format: 00:30:56:fx:xx:xx, the xxx is (24 bit) serial number, written as 5 characters (hex).

Example:

A:\>ver
...cut...
Target=SC12 Serialnumber=xxxxx
...cut...
A:\>

Interrupt 0xA0 service 0x00: Get serial number.
http://isa.umh.es/temas/micros/doc/sc12/doc/biosints.htm#0xA00x00
Interrupt 0xA0 service 0x17: Get MAC address of the Ethernet interface
http://isa.umh.es/temas/micros/doc/sc12/doc/biosints.htm#Interrupt_0xA0_function_0x17__Get_MAC_address_of_the_Ethernet_interface

Memory map says: 0400h - 04FFh for MAC Address. Possible to change MAC addr (plz check later)? I guess that 'on boot, the default mac == serial'. And that we could configure it via program at boot?

Chip.ini

[IP]
NETMASK=255.255.255.0
ADDRESS=10.10.1.61
DHCP=1
[TELNET]
USER0=tel
PASSWORD0=IPC-03
[FTP]
USER0=ftp
PASSWORD0=IPC-03
[STDIO]
STDIN=TELNET
STDOUT=TELNET

More? See http://isa.umh.es/temas/micros/doc/sc12/doc/config.htm

Pinout / Board desc

Top view

1. (J5) +5v
2. (J5) GND
3. (J5) NC (not connected)
4. (J5) NC
5. (J5) NC
6. (J5) NC
7. (J5) Input optocoupler U1
8. (J5) Input optocoupler U2
9. (J4) NC
10. (J4) NC
11. (J4) NC
12. (J4) NC
13. (J4) NC
14. (J4) NC
15. (J4) NC
16. (J4) NC
17. (J7) Output optocoupler U2
18. (J7) Output optocoupler U2
19. (J2) rs422 green -> max488 pin 5 (Y)
20. (J2) rs422 white/green -> max488 pin 6 (Z)
21. (J2) rs422 orange -> max488 pin 7 (B)
22. (J2) rs422 white/orange -> max488 pin 8 (A)
23. (J6) Output optocoupler U1
24. (J6) Output optocoupler U1

Bottom view

Note:

• Pin17 @ SC12 = Link Led (connected to red led)

Links

• http://isa.umh.es/temas/micros/doc/sc12/SC12V110_ReleaseNotes.pdf
• http://www.beck-ipc.com/files/api/scxxx/program.htm
• http://wunderkis.de/scbrd/index.html
• http://isa.umh.es/temas/micros/soft/sc12/
• http://isa.umh.es/temas/micros/doc/sc12/
• http://xforce.iss.net/xforce/xfdb/8922 <- IPC@CHIP Web server root directory is set to the system root, aka, access all the files!
• http://www.openwatcom.org/index.php/Main_Page <- compiler for 16bit dos apps, that runs on linux
• http://www.weerschip.nl/download_beck.html <- weather station, with software examples (1 zip checked with 'grep -i beck *')
• http://www.lourensrozema.nl/ax/index.php?page=home.inc <- mp3 player + ide disk, incl some .zip files (schematics, sources incl remote syslog)
• http://www.psh-mikro.sk/beck/Beck_mod_de.htm <- CompactFlash something (schematic + demo program)
• ftp://212.71.131.133/pub/beck/software/

Hackerspace working on/with them

• http://www.tkkrlab.nl/wiki/Beck_board_ipc_2001
• http://nurdspace.nl/IPC@Chip_boards
• https://wiki.bitlair.nl/Pages/Projects/SA12_IPC@CHIP

IRC

• network: oftc (irc.oftc.net)
• chan: #SC12