ACER, INC.
5210-003
|
NIC Type |
Arcnet |
|
Transfer Rate |
2.5Mbps |
|
Data Bus |
8-bit ISA |
|
Topology |
Star |
|
Wiring Type |
RG-62A/U 93ohm coaxial |
|
Boot ROM |
Available |
|
NODE ADDRESS SELECTION | ||||||||
|
Address |
SW2/1 |
SW2/2 |
SW2/3 |
SW2/4 |
SW2/5 |
SW2/6 |
SW2/7 |
SW2/8 |
|
1 |
Off |
On |
On |
On |
On |
On |
On |
On |
|
2 |
On |
Off |
On |
On |
On |
On |
On |
On |
|
3 |
Off |
Off |
On |
On |
On |
On |
On |
On |
|
4 |
On |
On |
Off |
On |
On |
On |
On |
On |
|
251 |
Off |
Off |
On |
Off |
Off |
Off |
Off |
Off |
|
252 |
On |
On |
Off |
Off |
Off |
Off |
Off |
Off |
|
253 |
Off |
On |
Off |
Off |
Off |
Off |
Off |
Off |
|
254 |
On |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
255 |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
Off |
|
Note: A total of 255 node address settings are available. The switches are a binary representation of the decimal node addresses. Switch SW2/1 is the Least Significant Bit and switch SW2/8 is the Most Significant Bit. The switches have the following decimal values: switch SW2/1=1, SW2/2=2, SW2/3=4, SW2/4=8, SW2/5=16, SW2/6=32, SW2/7=64, SW2/8=128.Turn off the switches and add the values of the off switches to obtain the correct node address. (off=1, on=0) | ||||||||
|
BASE I/O ADDRESS SELECTION | ||||||
|
Address |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 |
SW1/5 |
SW1/6 |
|
2E0h |
Off |
On |
Off |
Off |
Off |
On |
|
2F0h |
Off |
On |
Off |
Off |
Off |
Off |
|
300h |
Off |
Off |
On |
On |
On |
On |
|
CONTROLLER INTERRUPT SELECTION | |||||
|
IRQ |
JP1 |
JP2 |
JP3 |
JP4 |
JP5 |
|
2 |
Open |
Open |
Open |
Open |
Closed |
|
3 |
Open |
Open |
Open |
Closed |
Open |
|
4 |
Open |
Open |
Closed |
Open |
Open |
|
5 |
Open |
Closed |
Open |
Open |
Open |
|
7 |
Closed |
Open |
Open |
Open |
Open |
|
SHARED RAM CONFIGURATION | ||||
|
Address |
SW1/7 |
SW1/8 |
SW1/9 |
SW1/10 |
|
C000h |
Off |
Off |
On |
On |
|
D000h |
Off |
Off |
On |
Off |
|
E000h |
Off |
Off |
Off |
On |
|
ROM ADDRESS | ||||
|
Address |
JP18 |
JP19 |
JP20 | |
| » |
xC000h |
Closed |
Open |
Open |
|
x4000h |
Open |
Open |
Closed | |
|
x8000h |
Open |
Closed |
Open | |
|
Disabled |
Open |
Open |
Open | |
|
SERVER & BRIDGE CONFIGURATION TYPES | |||
|
Configuration |
IRQ |
Base I/O Address |
ROM Address |
|
0 |
2 |
2E0h |
D000h |
|
1 |
2 |
2F0h |
D000h |
|
2 |
3 |
2E0h |
D000h |
|
3 |
3 |
2F0h |
D000h |
|
4 |
4 |
2E0h |
D000h |
|
5 |
4 |
2F0h |
D000h |
|
6 |
5 |
2E0h |
D000h |
|
7 |
5 |
2F0h |
D000h |
|
8 |
7 |
2E0h |
D000h |
|
9 |
7 |
2F0h |
D000h |
|
10 |
2 |
300h |
C000h |
|
11 |
3 |
2F0h |
C000h |
|
12 |
4 |
2E0h |
C000h |
|
13 |
5 |
2E0h |
C000h |
|
14 |
7 |
300h |
D000h |
|
15 |
2 |
300h |
E000h |
|
16 |
3 |
2F0h |
E000h |
|
17 |
4 |
2E0h |
E000h |
|
8253 (TIME OUT 0) INTERRUPT SELECTION | |||||
|
IRQ |
JP6 |
JP7 |
JP8 |
JP9 |
JP10 |
|
2 |
Open |
Open |
Open |
Open |
Closed |
|
3 |
Open |
Open |
Open |
Closed |
Open |
|
4 |
Open |
Open |
Closed |
Open |
Open |
|
5 |
Open |
Closed |
Open |
Open |
Open |
|
7 |
Closed |
Open |
Open |
Open |
Open |
|
8253 (TIME OUT 2) INTERRUPT SELECTION | |||||
|
IRQ |
JP11 |
JP12 |
JP13 |
JP14 |
JP15 |
|
2 |
Open |
Open |
Open |
Open |
Closed |
|
3 |
Open |
Open |
Open |
Closed |
Open |
|
4 |
Open |
Open |
Closed |
Open |
Open |
|
5 |
Open |
Closed |
Open |
Open |
Open |
|
7 |
Closed |
Open |
Open |
Open |
Open |
|
EXPANSION RAM CONFIGURATION | ||
|
Setting |
JP21 | |
| » |
Disabled |
Open |
|
Enabled |
Closed | |