 |
|
|
|
BC 3035
Quick Reference Guide
1 ground 2 speed 3 ground 4 n/c 5 ground 6 n/c 7 ground 8 index 9 ground 10 motor on 1 11 ground 12 drive sel 2 13 ground 14 motor sel 1 15 ground 16 motor on 2 17 ground 18 direction 19 ground 20 stop step 21 ground 22 write data 23 ground 24 write gate 25 ground 26 track 0 27 ground 28 write protect 29 ground 30 read data 31 ground 32 side select 33 ground 34 disk change
1 reset 2 ground 3 data 7 4 data 8 5 data 6 6 data 9 7 data 5 8 data 10 9 data 4 10 data 11 11 data 3 12 data 12 13 data 2 14 data 13 15 data 1 16 data 14 17 data 0 18 data 15 19 ground 20 n/c 21 n/c 22 ground 23 iow 24 ground 25 ior 26 ground 27 n/c 28 bale 29 n/c 30 ground 31 idint 32 n/c 33 sa1 34 n/c 35 sa0 36 sa2 37 cs5 38 hcs1 39 n/c 40 n/c
1 gnd 2 n/c 3 ledsel- 4 lanled 5 ideled 6 txdiled 7 rxdiled 8 n/c 9 dtriled 10 dcdiled 11 spkr 12 resetsw- 13 ack 14 poll 15 mseclk 16 mse data 17 kclk 18 kdata 19 + 5vf 20 vsync 21 hsync 22 gnd 23 blu 24 grn 25 red 26 gnd
1 Resistor pull-up for Power on LED 2 not used 3 Reset switch (ground to reset computer) 4 IDE Drive LED 5 Ground
1 Speaker data 2 n/c 3 Ground 4 +5V (speaker power)
1 ack (to supervisor) 2 not used 3 poll (from supervisor) 4 not used
This header requires a optional I/O adapter from Cubix. Attempting to connect a device directly to this connector will damage the board.
1 DCD (data carrier detect) 2 RD (receive data) 3 TD (transmit data) 4 DTR (data terminal ready) 5 GND (ground) 6 DSR (data set ready) 7 RTS (request to send) 8 CTS (clear to send) 9 RI (ring indicator)
Note: The COM2 header requires a optional I/O adapter from Cubix. Attempting to connect a serial device directly to this connector will damage the board.
This header requires a optional I/O adapter from Cubix. Attempting to connect a PS/2 mouse directly to this connector will damage the board.
This header is for connection to the Optional Cubix Video Mux. 1 Red 2 Ground 3 Green 4 Ground 5 Blue 6 Ground 7 Hsync 8 Ground 9 Vsync 10 mse data 11 Kclk 12 mse clk 13 Kdata 14 +5 (fused)
1 DCD (data carrier detect) 2 RD (receive data) 3 TD (transmit data) 4 DTR (data terminal ready) 5 GND (ground) 6 DSR (data set ready) 7 RTS (request to send) 8 CTS (clear to send) 9 RI (ring indicator)
1 n/c 2 n/c 3 tip 4 ring 5 n/c 6 n/c
1 transmit data (+) 2 transmit data (-) 3 Receive data (+) 4 n/c 5 n/c 6 receive data (-) 7 n/c 8 n/c
Factory configured - should not be changed.
Jumper 1-2 3-4
on on 25MHZ
off on 33MHZ
on off 40MHZ
SW1 SW2
Reset when DSR drops on COM1 on off Reset when DCD drops on COM1 off on Reset when DCD or DSR drops on COM1 on on Reset disabled off off
SW1 SW2 SW3 SW4 SW5 SW6 SW7 Enable Ethernet Controller on - - - - - - Enable VGA Controller - on - - - - - Supervisory IRQ to 10 - - on - - - - Supervisory IRQ to 15 - - - on - - - Disable Supervisory IRQ - - off off - - - PS/2 Mouse on IRQ 12 - - - - on - - PS/2 Mouse on IRQ 12 disabled - - - - off - - Ethernet on IRQ 3 - - - - - on off Ethernet on IRQ 5 - - - - - off on Disable Ethernet Controller - - - - - off off
All BC 4030 system memory is provided in 72-pin by 36 bit standard 70ns SIMM modules in 4MB or 16MB versions. For the proper placing of SIMM modules, see table below.
SIMM Socket Total
1 MB
4 4
8 8
16 16
0 Timer Click 1 Keyboard 2 Second PIC controller 3 COM2/Ethernet (SW2) 4 COM1 5 Available/Ethernet (SW2) 6 Floppy Disk Controller 7 LPT1 8 Real-Time Clock 9 Redirected IRQ2 10 Available/Supervisory (SW2) 11 Available 12 Available/PS2 Mouse (SW2) 13 Math Coprocessor 14 Fixed Disk Controller 15 Available/Supervisory (SW2)
0000-00FF Various "AT" functions 01F0-01FF IDE hard drive interface 02F8-02FF COM 2 0300-0317 Ethernet controller 03A0 Cubix Supervisory system interface 03B4-03B5 VGA 03BC-03BF LPT1 03C0-03CF VGA 03D4-03D5 VGA 03F0-03F7 Floppy/IDE 03F8-03FF COM 1
FFFF /------------------/
| 32KB | F800-FFFF Reserved for AMI ROM BIOS.
F800 |------------------|
| 4KB | F700-F7FF Available
F700 |------------------|
| 28KB | F000-F6FF Reserved for AMI ROM BIOS
F000 |------------------|
| |
| 160K | D000-EFFF Available as Expanded
| | (EMS) or Upper Memory (UMB)
D000 |------------------|
| | C800-CFFF Remote Boot EPROM if enabled.
| | Otherwise available.
| |
| |
C800 |------------------|
| 32K | C000-C7FF Reserved for VGA BIOS
| |
C000 |------------------|
| 32K | B800-BFFF VGA/CGA Video Memory
| |
B800 |------------------|
| 32K | B000-B7FF VGA/Mono Video Memory
| |
B000 |------------------|
| 64K | A000-AFFF VGA Video Memory
| |
A000 |------------------|
| | 0000-9FFF Conventional DOS
| 640K |
| |
| |
| |
| |
0000 /------------------/
This document, and all Web contents, Copyright © 2000 by Cubix Corp., Carson City, NV, USA.