|
 |
|
Micro House PC Hardware Library Volume II: Network Interface Cards And Modems
by Micro House International, Inc. and Scott Mueller
Que, Macmillan Computer Publishing
ISBN: 078971664x Pub Date: 06/17/98
|
BASE MEMORY ADDRESS
|
Address
| W11
| W12
| W13
| W14
|
C0000h | Pins 2 & 3 closed
| Pins 2 & 3 closed
| Pins 2 & 3 closed
| Pins 2 & 3 closed
|
C4000h
| Pins 2 & 3 closed
| Pins 2 & 3 closed
| Pins 2 & 3 closed
| Pins 1 & 2 closed
|
C8000h
| Pins 2 & 3 closed
| Pins 2 & 3 closed
| Pins 1 & 2 closed
| Pins 2 & 3 closed
|
CC000h
| Pins 2 & 3 closed
| Pins 2 & 3 closed
| Pins 1 & 2 closed
| Pins 1 & 2 closed
|
D0000h
| Pins 2 & 3 closed
| Pins 1 & 2 closed
| Pins 2 & 3 closed
| Pins 2 & 3 closed
|
D4000h
| Pins 2 & 3 closed
| Pins 1 & 2 closed
| Pins 2 & 3 closed
| Pins 1 & 2 closed
|
D8000h
| Pins 2 & 3 closed
| Pins 1 & 2 closed
| Pins 1 & 2 closed
| Pins 2 & 3 closed
|
DC000h
| Pins 2 & 3 closed
| Pins 1 & 2 closed
| Pins 1 & 2 closed
| Pins 1 & 2 closed
|
E0000h
| Pins 1 & 2 closed
| Pins 2 & 3 closed
| Pins 2 & 3 closed
| Pins 2 & 3 closed
|
E4000h
| Pins 1 & 2 closed
| Pins 2 & 3 closed
| Pins 2 & 3 closed
| Pins 1 & 2 closed
|
E8000h
| Pins 1 & 2 closed
| Pins 2 & 3 closed
| Pins 1 & 2 closed
| Pins 2 & 3 closed
|
EC000h
| Pins 1 & 2 closed
| Pins 2 & 3 closed
| Pins 1 & 2 closed
| Pins 1 & 2 closed
|
I/O BASE ADDRESS
|
Address
| W15
| W16
| W17
| W18
| W19
| W20
|
200h
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
|
208h
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
| Pins 1 & 2
|
210h
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
| Pins 1 & 2
| Pins 2 & 3
|
218h
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
| Pins 1 & 2
| Pins 1 & 2
|
350h
| Pins 1 & 2
| Pins 2 & 3
| Pins 1 & 2
| Pins 2 & 3
| Pins 1 & 2
| Pins 2 & 3
|
358h
| Pins 1 & 2
| Pins 2 & 3
| Pins 1 & 2
| Pins 2 & 3
| Pins 1 & 2
| Pins 1 & 2
|
360h | Pins 1 & 2
| Pins 2 & 3
| Pins 1 & 2
| Pins 1 & 2
| Pins 2 & 3
| Pins 2 & 3
|
368h
| Pins 1 & 2
| Pins 2 & 3
| Pins 1 & 2
| Pins 1 & 2
| Pins 2 & 3
| Pins 1 & 2
|
370h
| Pins 1 & 2
| Pins 2 & 3
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
| Pins 2 & 3
|
3E0h
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
| Pins 2 & 3
| Pins 2 & 3
|
3E8h
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
| Pins 2 & 3
| Pins 1 & 2
|
3F0h
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
| Pins 2 & 3
|
3F8h
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
| Pins 1 & 2
|
Note: Pins designated should be in the closed position. A full range of I/O addresses are available, in increments of 8h, from 200h to 3F8h for a total of 64 addresses. The 12 examples given are taken from the beginning (first four), the middle (middle four), and the end (last four) of the 64 addresses. To figure out the correct configuration for the I/O address you wish to use, subtract 200h from the address, divide the remainder by 08h, and convert the quotient to a 6-digit binary number. The binary number will represent the setting of each jumper. Each 0 represents pins 2 & 3 closed while each 1 represents pins 1 & 2 closed. W20G is the most significant bit (MSB) and W20L is the least significant bit (LSB). For example, If the desired address is 228h; 228h - 200h = 28h; 28h /08h = 05h; 05h = 000101b, and the setting should be:
|
Address
| W20G
| W20H
| W20I
| W20J
| W20K
| W20L
|
228h
| Pins 2 & 3
| Pins 2 & 3
| Pins 2 & 3
| Pins 1 & 2
| Pins 2 & 3
| Pins 1 & 2
|
|