PEF82912FV14XP Lantiq, PEF82912FV14XP Datasheet - Page 178

• Manufacturer Part Number: PEF82912FV14XP
• Manufacturer: Lantiq

Specifications of PEF82912FV14XP

• Number Of Line Interfaces: 1
• Control Interface: HDLC
• Lead Free Status / Rohs Status: Supplier Unconfirmed

AMOD
PPSDX
4.8.5
ID
Value after reset: 01
DESIGN
1)
Data Sheet
Distinction of different firmware versions is also possible by reading register (7D)
U-transceiver (see
7
0
ID - Identification Register
Address Mode
Selects between direct and indirect register access of the parallel
microcontroller interface.
0 =
1 =
Push/Pull Output for SDX
0 =
1 =
Design Number
The design number (DESIGN) allows to identify different hardware
designs
000000: Version 1.1
000001: Version 1.2
000001: Version 1.3
Chapter
1)
0
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 Q-SMINT I by software.
4.11.19).
read
164
DESIGN
H
Register Description
in the address space of the
PEF 82912/82913
Address:
2001-03-30
0
3F
H