PEB 3081 H V1.4 Infineon Technologies, PEB 3081 H V1.4 Datasheet - Page 128

• Manufacturer Part Number: PEB 3081 H V1.4
• Description: IC S-BUS INTERFACE EXT MQFP44
• Manufacturer: Infineon Technologies

Specifications of PEB 3081 H V1.4

• Function: S / T Bus Interface Transceiver
• Interface: IOM-2, ISDN, SCI
• Number Of Circuits: 1
• Voltage - Supply: 3.3V
• Current - Supply: 30mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Includes: D-Channel Access Control, Monitor Channel Handler
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power (watts): -
• Other names: PEB3081HV1.4XT; PEB3081HV14XP; SP000007583; SP000007584

CIX0
CIR1
4.1.3
Value after reset: FE
CODX0 ... C/I-Code 0 Transmit
Code to be transmitted in the C/I-channel 0.
The code is only transmitted if the TIC bus is occupied. If TIC bus is enabled but
occupied by another device, only “1s” are transmitted.
TBA2-0 ... TIC Bus Address
Defines the individual address for the SBCX-X on the IOM bus.
This address is used to access the C/I- and D-channel on the IOM interface.
Note: If only one device is liable to transmit in the C/I- and D-channels of the IOM it
BAC ... Bus Access Control
Only valid if the TIC-bus feature is enabled (MODED.DIM2-0).
If this bit is set, the SBCX-X will try to access the TIC-bus to occupy the C/I-channel even
if no D-channel frame has to be transmitted. It should be reset when the access has been
completed to grant a similar access to other devices transmitting in that IOM-channel.
Note: Access is always granted by default to the SBCX-X with TIC-Bus Address
4.1.4
Value after reset: FE
CODR1 ... C/I-Code 1 Receive
CICW, CI1E ... C/I-Channel Width, C/I-Channel 1 Interrupt Enable
These two bits contain the read back values from CIX1 register (see below).
Data Sheet
should always be given the address value ’7’.
(TBA2-0, STCR register) ’7’, which has the lowest priority in a bus configuration.
7
7
CIX0 - Command/Indication Transmit 0
CIR1 - Command/Indication Receive 1
H
H
CODX0
CODR1
128
TBA2 TBA1 TBA0
Detailed Register Description
CICW CI1E
0
0
BAC
PEB 3081
2003-02-04
SBCX-X
WR (2E)
RD (2F)