Eeprom Layout (Handset); Scope; Introduction; Eeprom Contents - Panasonic KX-TGCA20EX Service Manual

8.2.

EEPROM LAYOUT (Handset)

8.2.1.

Scope

The purpose of this section is to describe the layout of the EEPROM (IC7) for the KX-TGCA20 Handset.
The EEPROM contains hardware, software, and user specific parameters. Some parameters are set during production of the
handset, some are set by the user when configuring the handset, and some during normal use of the phone.
8.2.2.

Introduction

The handset uses a 128k bit serial EEPROM (IC7) for storing volatile parameters. All parameters are set up before the handset
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.
This document lists all default parameters with a short description.
Initial Type
F The data initialized by only F command
0 The data initialized by F and 0 command
1 The data initialized by F, 0 and 1 command
2 The data initialized by F, 0, 1 and 2 command
3 The data initialized by all command (F, 0, 1, 2, 3)
Country Setting
x Default - no specific country setting, so revert to default value.
8.2.3.

EEPROM contents

MMI Setting:
Address Initial
Type
04 B0 3 EEP_Language
MMI1 Setting:
Address Initial
Type
00 12 F EEP_LcdContrast
Name
Selected Language for LCD
GERMAN:0 ENGLISH:1 SPANISH:2 NORWEGIAN:3
FRENCH:4 ITALIAN:5 DENISH:6 DUTCH:7
FINNISH:9
GREEK:10 TURKISH:11 HUNGARIAN:12 PORTUGUESE:13
RUSSIAN:14
POLISH:15 SLOVAKIAN:16 CZECH:17 CROATIAN:18
CATALAN:19
UKRINIAN:20 SPANISHMEX:21 SLOVENIAN:22
ESTNIAN:23
LATVIAN:25 ROMANIAN:26 BULGARIAN:27
MACEDONIAN:29
ALBANIAN:30 PORTUGUESEMEX:31 ENGLISH(USA):32
HEBREW:33
ARABIC:34 PERSIA:35
RUSSIAN(BX):38
BELARUS:39 KAZAKHSTAN:40
TAJIKISTAN:42
TURKMENISTAN:43 AZERBAIJAN:44 ARMENIA:45
MOLDOV:46
CANADAENGLISH:48 USSPANISH:49 USFRENCH:50
PORTUGUESE:51 ENGLISH(AZ):52
Name
LCD contrast
KX-TGC210/KX-TGC212/KX-TGC213/KX-TGC220/KX-TGC222/KX-TGCA20
Description
Description
Description
LITHUANIAN:24
HANTAI:36 HANTAI(HK):37
UZBEKISTAN:41
Description
25
Default value
0x01
SWEDISH:8
Default value
0x29
Country
Setting
0x07
(for BL)
0x01
(for
CX,BX,U
E,ML,HK,
TW)
0x04
(for TU)
Country
Setting
x