ZCOM Tables and Data Structures

Interface Table

The layout for the 4-channel E1/T1 ACC card is as follows:

Table 3-20 4-Channel E1/T1 ACC Card Format

31-30

29-26

 

26-22

21-20

 

19-16

15-11

10-0

 

 

 

 

 

 

 

 

 

 

ecode

fmode

 

spare

 

sclock

 

spare

pmode

spare

 

 

 

 

 

 

 

 

 

 

 

ecode

-

Encoding modes

 

 

 

 

sync

-

Sync mode select

 

 

 

 

mode

-

Operating mode

 

 

 

 

parity

-

Parity select

 

 

 

 

xclock

-

Clock multiplier

 

 

 

 

sclock

-

Clock source

 

 

 

 

baud

-

Baud rate value

 

 

 

 

pmode

-

Port mode select

 

 

 

 

fmode

-

Frame mode select

 

 

 

spare

-

Reserve, not used

 

 

 

92

Chapter 3