PEB3086 Infineon Technologies, PEB3086 Datasheet - Page 197

• Manufacturer Part Number: PEB3086
• Description: ISDN Subscriber Access Controller
• Manufacturer: Infineon Technologies

TR_CR
EN_I1, EN_I0 ... Enable Input CDAx0, CDAx1
0: The input of the CDAx0, CDAx1 register is disabled
1: The input of the CDAx0, CDAx1 register is enabled
EN_O1, EN_O0 ... Enable Output CDAx0, CDAx1
0: The output of the CDAx0, CDAx1 register is disabled
1: The output of the CDAx0, CDAx1 register is enabled
SWAP ... Swap Inputs
0: The time slot and data port for the input of the CDAxy register is defined by its own
1: The input (time slot and data port) of the CDAx0 is defined by the TSDP register of
4.4.4
Value after reset: F8
Read and write access to this register is only possible if IOM_CR.CI_CS = 0.
EN_D ... Enable Transceiver D-Channel Data
EN_B2R ... Enable Transceiver B2 Receive Data
EN_B1R ... Enable Transceiver B1 Receive Data
EN_B2X ... Enable Transceiver B2 Transmit Data
EN_B1X ... Enable Transceiver B1 Transmit Data
This register is used to individually enable/disable the D-channel (both RX and TX
direction)and the receive/transmit paths for the B-channel of the S-transceiver.
0: The corresponding data path to the transceiver is disabled.
1: The corresponding data path to the transceiver is enabled.
Data Sheet
TSDPxy register. The data port for the CDAxy input is vice versa to the output setting
for CDAxy.
CDAx1 and the input of CDAx1 is defined by the TSDP register of CDAx0. The data
port for the CDAx0 input is vice versa to the output setting for CDAx1. The data port
for the CDAx1 input is vice versa to the output setting for CDAx0. The input definition
for time slot and data port CDAx0 are thus swapped to CDAx1 and for CDAx1 to
CDAx0. The outputs are not affected by the SWAP bit.
7
TR_CR - Control Register Transceiver Data (IOM_CR.CI_CS=0)
EN_
D
EN_
B2R
H
EN_
B1R
EN_
B2X
197
EN_
B1X
Detailed Register Description
CS2-0
0
RD/WR (50)
PEB 3086
2003-01-30
ISAC-SX