PEF2256 INFINEON [Infineon Technologies AG], PEF2256 Datasheet - Page 294

• Manufacturer Part Number: PEF2256
• Description: E1/T1/J1 Framer and Line Interface Component for Long- and Short-Haul Applications
• Manufacturer: INFINEON [Infineon Technologies AG]

Time Slot Even/Odd Select (Read/Write)
Value after reset: 00
TSEO
HDLC protocol data can be sent in even, odd or both frames of a multiframe. Even
frames are frame number 2, 4,and so on, odd frames are frame number 1, 3, and so on.
The selection refers to receive and transmit direction as well. Each multiframe starts with
an odd frame and ends with an even frame. By default all frames are used for HDLC
reception and transmission.
Note: The different HDLC channels have to be configured to use different time slots, bit
EO1(1:0)
EO2(1:0)
EO3(1:0)
User’s Manual
Hardware Description
positions or frames.
7
Even/Odd frame selection HDLC Channel 1
Channel 1 HDLC protocol data can be sent in even, odd or both
frames of a multiframe.
00 = Even and odd frames
01 = Odd frames only
10 = Even frames only
11 = Undefined
Even/Odd frame selection HDLC Channel 2
Channel 2 HDLC protocol data can be sent in even, odd or both
frames of a multiframe.
00 = Even and odd frames
01 = Odd frames only
10 = Even frames only
11 = Undefined
Even/Odd frame selection HDLC Channel 3
Channel 3 HDLC protocol data can be sent in even, odd or both
frames of a multiframe.
00 = Even and odd frames
01 = Odd frames only
10 = Even frames only
11 = Undefined
H
EO31
EO30
294
EO21
EO20
EO11
DS1.1, 2003-10-23
PEF 2256 H/E
EO10
E1 Registers
0
FALC
(A0)
®
56