pef82902 Infineon Technologies Corporation, pef82902 Datasheet - Page 199

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

SPU
TIC_DIS
EN_BCL
DIS_OD
DIS_IOM Disable IOM
Data Sheet
SPU
7
Software Power UP
0 =
1 =
TIC Bus Disable
0 =
1 =
Enable Bit Clock BCL
0 =
1 =
Disable Open Drain
0 =
1 =
DIS_IOM should be set to ‘1’ if external devices connected to the IOM
interface should be “disconnected” e.g. for power saving purposes.
However, the T-SMINT
DIS_IOM bit.
0 =
1 =
0
The DU line is normally used for transmitting data.
Setting this bit to ‘1’ will pull the DU line to low. This will enforce the
T-SMINT
clocking.
The last octet of the last IOM time slot (TS 11) is used as TIC bus.
The TIC bus is disabled. The last octet of the last IOM time slot
(TS 11) can be used like any other time slot. This means that the
timeslots TIC, A/B, S/G and BAC are not available any more.
The BCL clock is disabled (output is high impedant)
The BCL clock is enabled
IOM outputs are open drain driver
IOM outputs are push pull driver
The IOM interface is enabled
The IOM interface is disabled (FSC, DCL, clock outputs have high
impedance; DU, DD data line inputs are switched off and outputs
are high impedant)
â
0
I and other connected layer 1 devices to deliver IOM-
â
IX internal operation is independent of the
TIC_DIS EN_BCL
185
0
Register Description
DIS_OD DIS_IOM
PEF 81902
2001-11-12
0