Panasonic KX-TCA181FXS, Service Manual

Page: 64 / 101

23 EEPROM LAYOUT (BASE UNIT)
23.1. Scope
The purpose ofthis section is to describe the layout ofthe EEPROM (IC3) for the KX-TCD815 Base Unit.
The EEPROM contains hardware, software, and user specific parameters. Some parameters are set during production of the
base unit, some are set by the user configuration, and some are set during normal use of the phone.
23.2. Introduction
The base unit uses a 32k bit serial EEPROM (IC3) for storing volatile parameters. All parameters are set up before the base
unit leaves the factory. Some ofthese are vital for the operation ofthe hardware so a set ofdefault parameters is programmed
before the actual hardware fine-tuning can be initiated. This document lists all default settings with a short description.
Initial Type Description
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 Description
x Default - no specific country setting, so revert to default value.
23.3. EEPROM Layout
23.3.1. General Setup1
Address Initial
Type
Name Description Default value Country
Setting
0000 - EEP_EepromType EEPROM type
0x00:32kbit type
0x55:64kbit type
0xAA:128kbit type
other:32kbit type
0x00 x
0007 F EEP_ModelInfo Model information
Bit0:TAM...1:Enable, 0:Disable
Bit1:Base Phonebook...1:Enable, 0:Disable
Bit2:Audible Call...1:Enable, 0:Disable
Bit3:SP-PHONE...1:Enable, 0:Disable
Bit4:FAX...1:Enable, 0:Disable
Bit5:TalkOver...1:Enable, 0:Disable
Bit6-7:Not used
0x00 x
01E0 1 EEP_MenusEnabled Menus Enabled
Bit0:Menu ofSelect Dial Mode...1:Enable, 0:Disable
Bit1:Flash Menu...1:Enable, 0:Disable
Bit2-3:Don´t Used
Bit4:Menu ofSelect Pause time...1:Enable, 0:Disable
Bit5:Battery Type
Bit6:Repeater Mode
Bit7:Ringer Menu
0xDE 0xDF
23.3.2. General Setup2
Address Initial
Type
Name Description Default value Country
Setting
0001 F EEP_FreqTrim_L Setting value of FREQ_TRIM_REG 0x75 x
0002 F EEP_BandGap Setting value of BandGap REG 0x08 x
0010 - EEP_Rfpi Base ID
written data by adjustment checker or ID writer
RFPI (5Byte)
0xFF, 0xFF, 0xFF,
0xFF, 0xFF
x
0300 1 EEP_Rc0 BMC internal Register 0 0x40 x
0022 0 EEP_Ps0_InUseFlag IN-Use Flag
00:Invalid / 01:Valid
0x00 x
0023 0 EEP_Ps0_DectPsNo DECT PS No.
00-3F:PS No. / FF:Invalid
0xFF x
0024 0 EEP_Ps0_PsType P S Type
00:KME´s PS (Group Page)
01:KME´s PS (Group Page/Message Waiting)
02:TD-7500 or TD-7590 / FF:Another Maker´s PS
0xFF x
64
KX-TCD815RUS / KX-TCD815R UT / KX-TCA181RUS / KX-TCA181RUT