PEB20320H-V34 Infineon Technologies, PEB20320H-V34 Datasheet - Page 70

• Manufacturer Part Number: PEB20320H-V34
• Description: IC CONTROLR 32-CH HDLC 160-MQFP
• Manufacturer: Infineon Technologies

Specifications of PEB20320H-V34

• Function: Multichannel Network Interface Controller (MUNICH)
• Interface: HDLC, V.110, X.30
• Voltage - Supply: 5V
• Current - Supply: 100mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 160-BSQFP
• Includes: Automatic Flag Detection, CRC Generation and Checking, Error Detection, Interframe-Time-Fill Change Detection
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power (watts): -
• Number Of Circuits: -
• Other names: PEB20320H-V34; PEB20320H-V34IN

User’s Manual
Fixed Size Frame Oriented Protocol (V110/.30)
Silencing of poll cycles by TH = 1
Note: 1. The times
2. The TH bit (as all channel commands) is not synchronized with TB! (as
3. In the example the proper use to silence a channel polling the HOLD bit of the
4. An AR pulse for an action specification leading to TH = 1 should be issued after
opposed to the H-bit in the descriptor) TH acts to the data stream currently sent.
transmit descriptor is illustrated. The AR pulse is issued after the polling has
started and the H-bit is not reset before polling has stopped by the TH bit.
(ITBS + 2) polls of the MUNICH32, where ITBS is previously programmed
number of long words in the TB reserved for this channel.
t
1
and
t
2
are statistical but typically only a few clock cycles.
70
Functional Description
PEB 20320
01.2000