PEB20534H-10 SIEMENS [Siemens Semiconductor Group], PEB20534H-10 Datasheet - Page 277
PEB20534H-10
Manufacturer Part Number
PEB20534H-10
Description
DMA Supported Serial Communication Controller with 4 Channels DSCC4
Manufacturer
SIEMENS [Siemens Semiconductor Group]
Datasheet
1.PEB20534H-10.pdf
(442 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PEB20534H-10-V2.1
Manufacturer:
INF
Quantity:
5 510
Company:
Part Number:
PEB20534H-10-V2.1
Manufacturer:
PHILIPS
Quantity:
5 510
Company:
Part Number:
PEB20534H-10V2.1
Manufacturer:
MICRON
Quantity:
78
- Current page: 277 of 442
- Download datasheet (2Mb)
Semiconductor Group
RRES
STI
Receiver Reset Command
Self-clearing command bit:
RRES=’1’
Start Timer Command
Self-clearing command bit:
HDLC Automde:
In HDLC Automode the timer is operating in ’internal timer mode’. The
timer is started automatically by the SCC when an I-Frame is sent out
and needs to be acknowledged.
If the ’STI’ command is issued by software:
STI=’1’
All protocol modes except HDLC Automode:
In these modes the timer is operating in ’external timer mode’.
STI=’1’
Note: Internal/External timer operation mode must be selected by bit
’TMD’ in register TIMR.
The SCC receive FIFO is cleared and the receiver
protocol engines are reset to their initial state.
The SCC receive FIFO accepts new receive data from the
protocol engine immediately after receiver reset
procedure.
It is recommended to disable data reception before
issuing a receiver reset command by setting bit
CCR2.RAC = ’0’ and enabling data reception afterwards.
A ’receiver reset command’ is recommended after all
changes in protocol mode configurations (switching
between protocol the engines HDLC/ASYNC/BISYNC or
sub-modes of HDLC).
An S-Frame with poll bit set is sent out and the internal
timer is started expecting an acknowledge from the
remote station via an I- or S-Frame.
The timer is stopped after receiving an acknowledge
otherwise the timer expires generating a timer interrupt.
This commands starts timer operation in ’external timer
mode’.
The timer can be stopped by rewriting register TIMR. If the
timer expires a timer interrupt is generated.
277
Detailed Register Description
Data Sheet 09.98
PEB 20534
(all modes)
(all modes)
Related parts for PEB20534H-10
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Intel 80C32 - Siemens SAB-C501, Nearest Equivalent Replacement
Manufacturer:
Siemens Semiconductor Group
Part Number:
Description:
HiRel Silicon Schottky Diode (HiRel Discrete and Microwave Semiconductor Medium barrier diodes for detector and mixer applications)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
HiRel Silicon PIN Diode (HiRel Discrete and Microwave Semiconductor Current controlled RF resistor for RF attenuators and switches)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
HiRel Silicon PIN Diode (HiRel Discrete and Microwave Semiconductor Current controlled RF resistor for RF attenuators and switches)
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
GaAs-Infrarot-Sendediode GaAs Infrared Emitter
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
GaAlAs-Infrarot-Sendediode GaAlAs Infrared Emitter
Manufacturer:
SIEMENS [Siemens Semiconductor Group]
Datasheet:
Part Number:
Description:
IGBT MODULE
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
(BSMxxx) TRANSISTOR
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
SIMOPAC Module (Power module Single switch N channel Enhancement mode)
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
main ratings
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet:
Part Number:
Description:
Manufacturer:
Siemens Semiconductor Group
Datasheet: