PEF20550HV2.1XT Infineon Technologies, PEF20550HV2.1XT Datasheet - Page 100
PEF20550HV2.1XT
Manufacturer Part Number
PEF20550HV2.1XT
Description
Manufacturer
Infineon Technologies
Datasheet
1.PEF20550HV2.1XT.pdf
(407 pages)
Specifications of PEF20550HV2.1XT
Lead Free Status / Rohs Status
Compliant
- Current page: 100 of 407
- Download datasheet (2Mb)
(CMDR:XME) must also be set. If transparent or direct data is sent, CMDR:XME may but
need not be set. If CMDR:XME is not set, the SACCO will repeatedly request for the next
data block by means of a XPR-interrupt as soon as the CPU accessible part of the
XFIFO is available. This process will be repeated until the CPU indicates the end of
message per command, after which frame transmission is ended by appending the CRC
and closing flag sequence.
If no more data is available in the XFIFO prior to the arrival of XME, the transmission of
the frame is terminated with an abort sequence and the CPU is notified per interrupt
(EXIR:XDU). The frame may also be aborted per software (CMDR:XRES).
Figure 49 outlines the data transmission sequence from the CPU’s point of view:
Figure 49
Interrupt Driven Transmission Sequence (flow diagram)
Semiconductor Group
Command
XTF or XDD
N
N
(up to 32 Bytes)
Write Data
to XFIFO
XTF/XPD or XDD
Command XME+
Pool Ready
Massage
Transmit
START
End of
END
?
?
Y
Y
100
ITD05847
XPR Interrupt or Set
XFW Bit in STAR Register
Operational Description
PEB 20550
PEF 20550
01.96
Related parts for PEF20550HV2.1XT
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Extended Line Card Interface Controller Elic
Manufacturer:
Infineon Technologies Corporation
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
16-bit microcontroller with 2x2 KByte RAM
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
NPN silicon RF transistor
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
Si-MMIC-amplifier in SIEGET 25-technologie
Manufacturer:
Infineon Technologies AG
Datasheet:
Part Number:
Description:
IGBT Power Module
Manufacturer:
Infineon Technologies AG
Datasheet: