PEB 20542 F V1.3 Infineon Technologies, PEB 20542 F V1.3 Datasheet - Page 131
PEB 20542 F V1.3
Manufacturer Part Number
PEB 20542 F V1.3
Description
IC CTRLR DMA SERIAL 2-CH TQFP144
Manufacturer
Infineon Technologies
Series
SEROCCO™r
Datasheet
1.PEB_20542_F_V1.3.pdf
(300 pages)
Specifications of PEB 20542 F V1.3
Function
Serial Optimized Communications Controller
Interface
HDLC, PPP
Number Of Circuits
2
Voltage - Supply
3 V ~ 3.6 V
Current - Supply
50mA
Power (watts)
150mW
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
144-LFQFP
Includes
Bit Processor Functions, Serial Communication Controllers (SCCs)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PEB20542FV1.3X
SP000007633
SP000007633
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Data Sheet
Register 4
CPU Accessibility:
Reset Value:
Offset Address:
typical usage:
GPI
DMI
Bit
GPI
7
General Purpose Port Indication
This bit indicates, that a GPP port interrupt indication is pending:
GPI=’0’
GPI=’1’
DMA Interrupt Indication
This bit indicates, that a DMA interrupt indication is pending:
DMI=’0’
DMI=’1’
GSTAR
Global Status Register
DMI
6
read only
00
03
written by SEROCCO-D evaluated by CPU
H
H
No general purpose port interrupt indication is pending.
General purpose port interrupt indication is pending. The
source for this interrupt can be further determined by
reading register
No DMA interrupt indication is pending.
DMA interrupt indication is pending. The source for this
interrupt (channel A/B, receive/transmit) can be further
determined by reading register
140).
ISA2
5
Global Interrupt Status Information
ISA1
5-131
4
GPIS
ISA0
3
(refer to page 5-136).
Register Description (GSTAR)
ISB2
DISR
2
(refer to page 5-
ISB1
1
PEB 20542
PEF 20542
2000-09-14
ISB0
0
(-)
(-)
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