pef82902 Infineon Technologies Corporation, pef82902 Datasheet - Page 174

• Manufacturer Part Number: pef82902
• Description: 4b3t Second Generation Modular Isdn Nt Intelligent Extended
• Manufacturer: Infineon Technologies Corporation

TLP
Note: The bits7-1 have to be set to “0”.
4.4.18
CIR0
Value after reset: F3
CODR0
CIC0
CIC1
Data Sheet
7
Test Loop
0 =
1 =
CIR0 - Command/Indication Receive 0
C/I0 Code Receive
Value of the received Command/Indication code. A C/I-code is loaded in
CODR0 only after being the same in two consecutive IOM-frames and the
previous code has been read from CIR0.
C/I0 Code Change
0 = No change in the received Command/Indication code has been
1 = A change in the received Command/Indication code has been
C/I1 Code Change
0 = No change in the received Command/Indication code has been
1 = A change in the received Command/Indication code in IOM-channel 1
recognized
recognized. This bit is set only when a new code is detected in two
consecutive IOM-frames. It is reset by a read of CIR0.
recognized
has been recognized. This bit is set when a new code is detected in
one IOM-frame. It is reset by a read of CIR0.
inactive
The TX path of the HDLC controller is internally connected to its RX
path. Data coming from the IOM-2 will not be forwarded to the
HDLC controller.
Setting of TLP is only valid if IOM-2 is active.
H
CODR0
read
160
CIC0
CIC1
Register Description
Address:
S/G
PEF 81902
2001-11-12
BAS
0
2E
H