
RTNIATI/ASI
RHETOREX, INC.
RTNIATI/ASI
Card Type

Telephony

Chip Set

Unidenified

I/O Options

MVIP bus

Data Bus

16bit ISA

CONNECTIONS

Function

Label

Function

Label

MVIP bus

J1

Telephone lines out

J4

48V DC power

J2

Line modules

J10J33

48V DC power

J3



BASE I/O ADDRESS

Setting

E1/A

E1/B

E1/C

E1/D

E1/E

E1/F

E1/G

E1/H

E1/I

E1/J


000h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed


001h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Open


002h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Open

Closed


003h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Open

Open


004h

Closed

Closed

Closed

Closed

Closed

Closed

Closed

Open

Closed

Closed

»

308h

Open

Open

Closed

Closed

Closed

Closed

Open

Closed

Closed

Closed


3FBh

Open

Open

Open

Open

Open

Open

Open

Closed

Open

Open


3FCh

Open

Open

Open

Open

Open

Open

Open

Open

Closed

Closed


3FDh

Open

Open

Open

Open

Open

Open

Open

Open

Closed

Open


3FEh

Open

Open

Open

Open

Open

Open

Open

Open

Open

Closed


3FFh

Open

Open

Open

Open

Open

Open

Open

Open

Open

Open

Note:
A total of 2047 base address settings are available. The jumpers are a binary representation of the decimal memory addresses. E1/A is the Most Significant Bit and jumper E1/J is the Least Significant Bit. The jumpers have the following decimal values: E1/A=512, E1/B=256, E1/C=128, E1/D=64, E1/E=32, E1/F=16, E1/G=8, E1/H=4, E1/I=2, E1/J=1. Open the jumpers and add the values of the open jumpers to obtain the correct memory address. (Open=1, Closed=0)

MVIP BUS TERMINATION

Setting

W1

W2

»

Terminated

Closed

Closed


Not terminated

Open

Open

