pef82902 Infineon Technologies Corporation, pef82902 Datasheet - Page 189

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

LEDC
AMOD
PPSDX
4.6.5
ID
Value after reset: 20
DESIGN
Data Sheet
7
0
01 =
10 =
11 =
LED Control Enable
0 =
1 =
Address Mode
Selects between direct and indirect register access of the parallel
microcontroller interface.
0 =
1 =
Push/Pull Output for SDX
0 =
1 =
ID - Identification Register
Design Number
The design number (DESIGN) allows to identify different hardware
designs
100000: Version 1.1
1)
0
flashing at 2 Hz (1 : 1)*
flashing at 1 Hz (3 : 1)*
Low
LED is controlled by the state machines as defined in
LED is controlled via bits LED2,1.
Indirect address mode is selected. The address line A0 is used to
select between address (A0 = ‘0’) and data (A0 = ‘1’) register
Direct address mode is selected. The address is applied to the
address bus (A0-A6)
The SDX pin has open drain characteristic
The SDX pin has push/pull characteristic
H
of the T-SMINT
â
IX by software.
read
175
DESIGN
Register Description
Address:
Table
PEF 81902
2001-11-12
3.
0
3F
H