PEB20320H-V34RF Infineon Technologies, PEB20320H-V34RF Datasheet - Page 58

• Manufacturer Part Number: PEB20320H-V34RF
• Description: IC CONTROLR 32-CH HDLC 160-MQFP
• Manufacturer: Infineon Technologies

Specifications of PEB20320H-V34RF

• Function: Multichannel Network Interface Controller (MUNICH)
• Interface: HDLC, ISDN, 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: Request inventory verification / Request inventory verification
• Power (watts): -
• Number Of Circuits: -
• Other names: PEB20320H-V34RF; PEB20320H-V34RFIN

User’s Manual
Fixed Size Frame Oriented Protocols (V.110/X.30)
Handling of frame end (FE) indication
Note: 1. FNUM must be ‘0’ for all transmit descriptors.
2. The frame (E, S, X, DATA 2
3. Since y = 1,
4. For y = 10 DATA 2 is identical to DATA 2
5. The E-, S-, X-bits are supposed to be loaded by an earlier transmit descriptor
the octet no. y, containing the last data bit of DATA 2 to be sent.
peer station to recognize 3 consecutive 10-octet frames with frame error which
leads to a loss of synchronism in the peer station.
sent after frame (E, S, X, DATA 1
in the example. A descriptor changing them (with V.110-bit set) can be put
between, before or after the descriptors in the example. It will change these bits
according to the rules discussed previously.
, 10 the 20 + y times 00
(2)
) is the beginning of a 10-octet frame. It stops with
58
(2)
, DATA 2
H
characters sent afterwards cause the
(1)
(1)
and 30 times 00
).
Functional Description
H
characters are
PEB 20320
01.2000