psb21391 Infineon Technologies Corporation, psb21391 Datasheet - Page 204
psb21391
Manufacturer Part Number
psb21391
Description
Siemens Codec With Upn Transceiver
Manufacturer
Infineon Technologies Corporation
Datasheet
1.PSB21391.pdf
(253 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PSB21391
Manufacturer:
infineon
Quantity:
1 900
- Current page: 204 of 253
- Download datasheet (4Mb)
Data Sheet
.RSS2, RSS1
The reset sources and the SDS2 functionality for the RSTO/SDS2 output pin can be
selected according to the table below.
For RSS = ’00’ no reset is generated at pin RSTO/SDS2.
For RSS = ’01’ a serial data strobe is output at pin RSTO/SDS2 (see chapter 2.2.3).
For RSS = ’10’ an External Awake or a change in the downstream C/I0 channel
For RSS = ’11’ the watchdog function is enabled (see chapter 6.1).
A hardware reset or a reset generated by the undervoltage detection is always output at
pin RSTO/SDS2.
After a reset pulse and the corresponding interrupt (WOV or CIC) have been generated
by the SCOUT the actual reset source can be read from the ISTA.
7.1.11
Value after reset: 00
MODE2
PPSDX
0: The SDX pin has open drain characteristic
1: The SDX pin has push/pull characteristic
DREF
0: Reference voltages and currents are enabled.
1: Reference voltages and currents are disabled.
RSS2
Bit 1
0
0
1
1
RSS1
Bit 0
0
1
0
1
MODE2 - Mode2 Register
7
0
... Reset Source Selection 2,1
generates a reset of 125 µs
(see chapter 6.1).
... Push/Pull Output for SDX
... Disable References
C/I Code
Change
H
--
--
--
x
0
0
EAW
--
--
--
x
0
194
0
Watchdog
t
Timer
--
--
--
250 µs pulse length at the pin RSTO
x
DREF
Detalled Register Description
Functionality
0
SDS2
0
PPSDX RD/WR (3E
--
--
--
x
PSB 21391
PSB 21393
2001-03-07
H
)
Related parts for psb21391
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Psb Series Extended Positive Switching Regulators Rugged
Manufacturer:
Power-One
Datasheet:
Part Number:
Description:
Psb Series Extended Positive Switching Regulator Industrial
Manufacturer:
Power-One
Datasheet:
Part Number:
Description:
Psb Series Extended Positive Switching Regulators Benign
Manufacturer:
Power-One
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: