pef82902 Infineon Technologies Corporation, pef82902 Datasheet - Page 188

• Manufacturer Part Number: pef82902
• Description: 4b3t Second Generation Modular Isdn Nt Intelligent Extended
• Manufacturer: Infineon Technologies Corporation

CFS
RSS2,
RSS1
4.6.4
MODE2
Value after reset: 00
LED2,1
Data Sheet
LED2
7
00 =
01
to reset and restart the watchdog timer.
If not, the timer expires and a WOV-interrupt (ISTA Register) together with
a reset out pulse on pin RSTO is generated.
The watchdog timer runs only when the internal IOM
i.e. the watchdog timer is dead when bit CFS = 1 and the U and S-
transceivers are in state power down.
Configuration Select
0 =
1 =
Reset Source Selection 2,1
The T-SMINT
below.
00 =
01 =
10 =
11 =
MODE2 - Mode2 Register
LED Control on pin ACT
LED1
second step
The IOM
“Deactivated State” of the U-transceiver and the S-transceiver
included.
The IOM
“Deactivated State” of the U-transceiver and the S-transceiver.
C/I Code Change
--
x
--
High
H
â
IX reset sources can be selected according to the table
LEDC
®
®
-2 interface clock and frame signals are always active,
-2 interface clocks and frame signals are inactive in the
RSTO disabled (high impedance)
0
read/write
174
Watchdog Timer
--
--
x
0
0
®
Register Description
-2 clocks are active,
POR/UVD and RST
x
x
x
AMOD
Address:
PEF 81902
2001-11-12
PPSDX
0
3E
H