pef20550 Infineon Technologies Corporation, pef20550 Datasheet - Page 71
pef20550
Manufacturer Part Number
pef20550
Description
Extended Line Card Interface Controller Elic
Manufacturer
Infineon Technologies Corporation
Datasheet
1.PEF20550.pdf
(407 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
pef20550H
Manufacturer:
FAI
Quantity:
543
- Current page: 71 of 407
- Download datasheet (3Mb)
Depending on the number of bytes to be stored in the RFIFO the following behavior
occurs:
RFIFO Handling/Steps
Receive frame
After 32 bytes are
received
After next 31/32 bytes are
received
Additional I-poll
Additional RR-poll
Read and acknowledge
RFIFO
Read and acknowledge
RFIFO
Read and acknowledge
RFIFO
Multiple shorter frames results in the same behavior, e.g.
frame 1:
frame 2 - n: total of 31 bytes including receive status bytes for frame 2 - (n
cause the case 1.
Semiconductor Group
1 - 31 bytes
Case 1
Total frame length:
63 data bytes
A RPF-interrupt is issued, the RFIFO is not acknowledged
Control response,
no overflow
indication
RFO-interrupt, I-response with overflow indication or I-data
if stored in XFIFO as prepared data
RFO-interrupt, RR-response or I-data if stored in XFIFO as
direct data
RME-interrupt
RDO-bit is not set,
frame is complete
71
Case 2
Total frame length:
64 data bytes
Control response
with overflow
indication
RPF-interrupt
RME-interrupt
RDO-bit is set,
frame is
complete but
indicated as
incomplete
Functional Description
Case 3
Total frame length:
65 data bytes or
more
Control response
with overflow
indication
RPF-interrupt
RME-interrupt
RDO-bit is set,
frame is not
complete
PEB 20550
PEF 20550
1)
01.96
Related parts for pef20550
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
PHASE SHIFTERS
Manufacturer:
ETC2 [List of Unclassifed Manufacturers]
Datasheet:
Part Number:
Description:
PHASE SHIFTERS
Manufacturer:
MERRIMAC [Merrimac Industries, Inc.]
Datasheet:
Part Number:
Description:
Antenna Switch Silicon Pin Diode
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Silicon Switching Diodes
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Single Igbt Driver Ic
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Igbt Modules
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
5 Volt Standard Regulator
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Active Biased Transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
N-channel Small Signal Mosfet 20v?800v
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Sipmos Small-signal Transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Complementary Mosfets 60v Small-signal-transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Complementary Mosfets 60v
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
P-channel Mosfets Power-transistor
Manufacturer:
Infineon Technologies Corporation
Datasheet: