Panasonic KX-TCD410AXM Service Manual page 63

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of the phone e.g. meter pulse billing at address 0140..015F.
27.2. Introduction
The base unit uses a 32K bit serial EEPROM (IC1) for storing volatile parameters. All parameters are
set up before the base leaves the factory. Some of these are vital for the operation of the hardware so
a set of default parameters is programmed before the actual hardware fine-tuning can be initiated.
This document lists all default settings with a short description.
In the tables below values in a range that are similar are not repeated; i.e. Address 00 to 01 contains
the value 00 simply means that the value 00 is repeated in all addresses in the range. All values in this
document are in hexadecimal notation.
Type
D
A
-
d
Country
Setting
27.3. EEPROM Layout
27.3.1. General Setup
Address
0000-01
0002
0020-0024
0025-0026
0028
0030-0034
0035-0039
003A-003E
003F-0043
Name Description
default The EEPROM location is preset to the Default value by the eeprom default loader
The EEPROM location is set during the production test and should not be
adjust
overwritten. The value is set by the eeprom default loader only if the location
contains all 1's (byte: 0xFF, word FFFFh), i, e. it has never been set.
EEPROM location which is not set at all.
default Same as D but best-guess value and/or not verified.
x Default - no specific country setting, so revert to default value
Default Name
00 E0 EepromOscillator
20 ModulationDeviation
- RFPI (ID for Base Unit)
00 00 AC (Base PIN code)
00 TBR22Test
FF .. FF IPUI_1 (ID for H/S 1)
FF .. FF IPUI_2 (ID for H/S 2)
FF .. FF IPUI_3 (ID for H/S 3)
FF .. FF IPUI_4 (ID for H/S 4)
Digitized in Heiloo, Holland
Type
Country
Setting
x A Frequency adjustment
x A Modulation adjustment
x A RFPI
x D AC code
x - TBR22 test
x D Ipui for handset 1. If set to FF .. FF
(5bytes) the
handset is not enrolled.
x D Ipui for handset 2. If set to FF .. FF
(5bytes) the
handset is not enrolled.
x D Ipui for handset 3. If set to FF .. FF
(5bytes) the
handset is not enrolled.
x D Ipui for handset 4. If set to FF .. FF
(5bytes) the
handset is not enrolled.
63
11/8/2014
Description