PEB 3081 H V1.4 Infineon Technologies, PEB 3081 H V1.4 Datasheet - Page 9

• 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

List of Figures
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Data Sheet
Example of Activation/Deactivation initiated by the Terminal (TE).
Activation/Deactivation completely under Software Control . . . . . . . . 77
Example of Activation/Deactivation initiated by the Network Termination
(NT). Activation/Deactivation completely under Software Control . . . . 78
IOM
Multiplexed Frame Structure of the IOM-2 Interface
in Non-TE Timing Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Architecture of the IOM Handler (Example Configuration). . . . . . . . . . 83
Data Access via CDAx1 and CDAx2 Register Pairs . . . . . . . . . . . . . . 85
Examples for Data Access via CDAxy Registers . . . . . . . . . . . . . . . . . 86
Data Access when Looping TSa from DU to DD . . . . . . . . . . . . . . . . . 87
Data Access when Shifting TSa to TSb on DU (DD) . . . . . . . . . . . . . . 88
Example for Monitoring Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Interrupt Structure of the Synchronous Data Transfer . . . . . . . . . . . . . 91
Examples for the Synchronous Transfer Interrupt Control with one
Enabled STIxy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Data Strobe Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Strobed IOM-2 Bit Clock. Register SDS_CONF Programmed to 01H . 96
Examples of MONITOR Channel Applications in IOM-2 TE Mode . . . 97
MONITOR Channel Protocol (IOM-2) . . . . . . . . . . . . . . . . . . . . . . . . . 99
Monitor Channel, Transmission Abort Requested by the Receiver . . 102
Monitor Channel, Transmission Abort Requested by the Transmitter 102
Monitor Channel, Normal End of Transmission . . . . . . . . . . . . . . . . . 102
MONITOR Interrupt Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
CIC Interrupt Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Applications of TIC Bus in IOM-2 Bus Configuration . . . . . . . . . . . . . 108
Structure of Last Octet of Ch2 on DU . . . . . . . . . . . . . . . . . . . . . . . . 109
Structure of Last Octet of Ch2 on DD . . . . . . . . . . . . . . . . . . . . . . . . 110
D-Channel Access Control on the S-Interface . . . . . . . . . . . . . . . . . . 111
Data Flow for Collision Resolution Procedure in Intelligent NT . . . . . 115
Deactivation of the IOM-2 Interface . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Activation of the IOM-2 interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Register Mapping of the SBCX-X . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Oscillator Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Input/Output Waveform for AC Tests . . . . . . . . . . . . . . . . . . . . . . . . . 169
IOM-2 Timing (TE mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
IOM-2 Timing (LT-S, LT-T, NT mode) . . . . . . . . . . . . . . . . . . . . . . . . 170
Definition of Clock Period and Width . . . . . . . . . . . . . . . . . . . . . . . . . 171
SCI Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Reset Signal RES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Maximum Line Input Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Transformer Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
“
-2 Frame Structure in Terminal Mode. . . . . . . . . . . . . . . . . . . . . . 80
9
PEB 3081
2003-02-04
SBCX-X
Page