Panasonic KX-TCD400RUB / KX-TCD400RUC / KX-TCD400RUF / KX-A140RUB / KX-A140RUC / KX-A140RUF Service Manual ▷ View online
25 CPU DATA (HANDSET)
25.1. IC1 (BBIC)
Pin
Description
I/O
Hi
Hi-z
Remarks
1
LCD_SEGMENT
D.O
Active
-
-
2
LCD_COMMON
D.O
Active
-
-
3
VDD
-
-
-
-
4
VSS
-
-
-
-
5
LCD_COMMON
D.O
Active
-
-
6
LCD_COMMON
D.O
Active
-
-
7
LCD_COMMON
D.O
Active
-
-
8
LCD_COMMON
D.O
Active
-
-
9
LCD_COMMON
D.O
Active
-
-
10
PA_SW
D.O
PA ON
-
-
11
T/R SW
D.O
Transmit
-
-
12
RX_DATA
D.I
Active
-
-
13
SYEN
D.O
Active
-
-
14
SYDA
D.O
Active
-
-
15
SYCL
D.O
Active
-
-
16
TX_DATA
A.O
Active
-
-
17
KEY_IN
D.I
No Key
-
-
18
KEY_IN
D.I
No Key
-
-
19
KEY_IN
D.I
No Key
-
-
20
KEY_IN
D.I
No Key
-
-
21
KEY_IN
D.I
No Key
-
-
22
(NO USE)
D.O
-
-
-
23
Reference clock
D.O
Active
-
-
24
VDD
-
-
-
-
25
VSS
-
-
-
-
26
POWER_SW
A.I
No Key
-
-
27
CHARGE_DET
A.I
Charge
-
-
28
DCDCDRV
D.O
Active
-
-
29
DCDCCMR
A.I
-
-
-
30
RESET
A.I
Normal
-
-
31
VSSO
-
-
-
-
32
LOAD
A.I
-
-
-
33
XTAL
A.I
-
-
-
34
VDDPM
A.O
-
-
-
35
VDDLO
A.O
-
-
-
36
VDDBAT
A.I
-
-
-
37
VDDLR
-
-
-
-
38
CHARGE_START
A.O
-
-
for charge
39
VDDA
-
-
-
-
40
VSSA
-
-
-
-
41
LSRN
A.O
-
-
-
42
LSRP
A.O
-
-
-
43
BANDGAP_REF
A.O
-
-
-
44
MICS
A.O
-
-
-
45
MICP
A.I
-
-
-
46
MICN
A.I
-
-
-
47
Reference Voltage
A.O
-
-
-
48
RSSI
A.I
-
-
-
49
P0.4
D.I
-
-
-
50
AD4N
A.I
-
-
-
51
AD4P
A.I
-
-
-
52
(NO USE)
D.I
-
-
-
53
KEY_STRB
D.O
Active
-
-
54
KEY_STRB
D.O
Active
-
-
55
KEY_STRB
D.O
Active
-
-
56
LCD_SEGMENT
D.O
Active
-
-
57
LCD_SEGMENT
D.O
Active
-
-
58
LCD_SEGMENT
D.O
Active
-
-
59
KEY_STRB
D.O
Active
-
-
60
KEY_STRB
D.O
Active
-
-
61
LCD_SEGMENT
D.O
Active
-
-
62
LCD_SEGMENT
D.O
Active
-
-
57
KX-TCD400RUB / KX-TCD400RUC / KX-TCD400RUF / KX-A140RUB / KX-A140RUC / KX-A140RUF
Pin
Description
I/O
Hi
Hi-z
Remarks
63
VDD
-
-
-
-
64
VSS
-
-
-
-
65
VDD for EEPROM
D.O
-
-
-
66
I2DAT
D.I/O
Active
-
-
67
I2CLK
D.I/O
Active
-
-
68
MODE
D.I
-
-
-
69
R2
D.I
-
-
-
70
(NO USE)
D.O
-
-
-
71
VBACK/P0.7
D.I
-
-
-
72
LCD_SEGMENT
D.O
Active
-
-
73
LCD_SEGMENT
D.O
Active
-
-
74
LCD_SEGMENT
D.O
Active
-
-
75
LCD_SEGMENT
D.O
Active
-
-
76
LCD_SEGMENT
D.O
Active
-
-
77
VDDLI
-
-
-
-
78
LCD_SEGMENT
D.O
Active
-
-
79
LCD_SEGMENT
D.O
Active
-
-
80
LCD_SEGMENT
D.O
Active
-
-
81
LCD_SEGMENT
D.O
Active
-
-
82
LCD_SEGMENT
D.O
Active
-
-
83
LCD_SEGMENT
D.O
Active
-
-
84
LCD_SEGMENT
D.O
Active
-
-
85
VSS
-
-
-
-
86
VDD
-
-
-
-
87
LCD_SEGMENT
D.O
Active
-
-
88
(NO USE)
D.O
-
-
89
Power Select
D.O
Low Power
-
-
90
LCD_SEGMENT
D.O
Active
-
-
91
LCD_SEGMENT
D.O
Active
-
-
92
LCD_SEGMENT
D.O
Active
-
-
93
LCD_SEGMENT
D.O
Active
-
-
94
LCD_SEGMENT
D.O
Active
-
-
95
LCD_SEGMENT
D.O
Active
-
-
96
LCD_SEGMENT
D.O
Active
-
-
97
LCD_SEGMENT
D.O
Active
-
-
98
LCD_SEGMENT
D.O
Active
-
-
99
LCD_SEGMENT
D.O
Active
-
-
100
LCD_SEGMENT
D.O
Active
-
-
58
KX-TCD400RUB / KX-TCD400RUC / KX-TCD400RUF / KX-A140RUB / KX-A140RUC / KX-A140RUF
26 EEPROM LAYOUT (BASE UNIT)
26.1. Scope
The purpose of this section is to describe the layout of the EEPROM (IC1) for the KX-TCD400 Base Unit.
The EEPROM contains hardware,software,and user specific parameters. Some parameters are set during production of the
base e.g. crystal frequency adjustment at address 0000 and 0001,some are set by the user configuration e.g. ringer volume
at address 0220,and some are set during normal use of the phone e.g. meter pulse billing at address 0140..015F.
base e.g. crystal frequency adjustment at address 0000 and 0001,some are set by the user configuration e.g. ringer volume
at address 0220,and some are set during normal use of the phone e.g. meter pulse billing at address 0140..015F.
26.2. Introduction
The base unit uses a 128K bit (128 x 8) 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.
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
Name
Description
D
default
The EEPROM location is preset to the Default value by the eeprom default loader.
A
adjust
The EEPROM location is set during the production test and should not be overwritten. The value is set by the
eeprom default loader only if the location contains all 1s (byte: 0xFF, word FFFFh), i, e. it has never been set.
-
EEPROM location which is not set at all.
d
default
Same as D but best-guess value and/or not verified.
Country
Setting
x
Default - no specific country setting, so revert to default value
26.3. EEPROM Layout
26.3.1. General Setup
Address
Default
Name
Country
Setting
Type
Description
0000-01
00 E0
EepromOscillator
x
A
Frequency adjustment
0002
20
ModulationDeviation
x
A
Modulation adjustment
0020
-
RFPI (ID for Base Unit)
x
A
RFPI
0025
00 00
AC (Base PIN code)
x
D
AC code
0028
00
TBR22Test
x
-
TBR22 test
0030-0034
FF .. FF
IPUI_1 (ID for H/S 1)
x
D
Ipui for handset 1. If set to FF .. FF (5bytes) the
handset is not enrolled.
0035-0039
FF .. FF
IPUI_2(ID for H/S 2)
x
D
Ipui for handset 2. If set to FF .. FF (5bytes) the
handset is not enrolled.
003A-003E
FF .. FF
IPUI_3 (ID for H/S 3)
x
D
Ipui for handset 3. If set to FF .. FF (5bytes) the
handset is not enrolled.
003F-0043
FF .. FF
IPUI_4 (ID for H/S 4)
x
D
Ipui for handset 4. If set to FF .. FF (5bytes) the
handset is not enrolled.
0044-0048
FF .. FF
IPUI_5 (ID for H/S 5)
x
D
Ipui for handset 5. If set to FF .. FF (5bytes) the
handset is not enrolled.
0049-004D
FF .. FF
IPUI_6 (ID for H/S 6)
x
D
Ipui for handset 6. If set to FF .. FF (5bytes) the
handset is not enrolled.
004E-008F
-
Reserved
x
-
Protocol data
0090-009F
-
UAK_1
x
-
UAK for hanset 1 (for factory use)
00A0-00AF
-
UAK_2
x
-
UAK for hanset 2(for factory use)
00B0-00BF
-
UAK_3
x
-
UAK for hanset 3 (for factory use)
00C0-00CF
-
UAK_4
x
-
UAK for hanset 4 (for factory use)
00D0-00DF
-
UAK_5
x
-
UAK for hanset 5 (for factory use)
00E0-00EF
-
UAK_6
x
-
UAK for hanset 6 (for factory use)
59
KX-TCD400RUB / KX-TCD400RUC / KX-TCD400RUF / KX-A140RUB / KX-A140RUC / KX-A140RUF
26.3.2. Switch Control
Address
Default
Name
Country
Setting
Type
Description
09F1
00
HsRegInfo.RegFlags
x
D
Handset registration info - registration ON/OFF
1=reg, 0=no reg
09F2
00
HsRegInfo.EmcFlags
x
D
Handset registration info - EMC flags
Bit
6..7: not used
0..5: handset 1..6 info, 1=known , 0=unknown
09F3
21
RingMode
x
D
Ring mode. Modes used in KAMMA4 are 20h and 21h.
Bit
7..5: Mode (001=group)
4 : Not used
3..0: Id (001= id of first group)
26.3.3. Flash Time setting
Address
Default
Name
Country
Setting
Type
Description
0F0B
08
CalibBreakTime[0]
0A
D
Calibrated loop-break time for short break
Unit: 10 ms, defaultst to 80 ms
0F0C
14
CalibBreakTime[1]
46
D
Calibrated loop-break time for short break
Unit: 10 ms, defaultst to 200 ms
0F0D
46
CalibBreakTime[2]
14
D
Calibrated loop-break time for short break
Unit: 10 ms, defaultst to 700 ms
26.3.4. BsUiTask settings
Address
Default
Name
Country
Setting
Type
Description
0F4B
01
Config1
13
D
BsUiTask configuration (MSB)
Bits 1=enable 0=disable
0: AmPmClockSettingEnabled, enabled
1: ClipDetectionSettingEnabled, disabled
2: AkzMenuEnabled, disabled
3: HakzMenuEnabled, disabled
4: RussianClipSttingEnabled, disabled
5: SmscSendNumberSettingEnabled, disabled
6: SMSPabxSupportSettingEnabled, disabled
7: Unused
0F4C
F7
Config2
D7
D
BsUiTask configuration (LSB)
Bits 1=enable 0=disable
0: FlashTime1Enabled, enabled
1: FlashTime2Enabled, enabled
2: FlashTime3Enabled, enabled
3: KeyClicksEnable, disabled
4: ARSCarrierMenuEnabled, enabled
5: ARSIntDeletionMenuEnabled, enabled
6: ARSMultipleCarrierMenuEnabled, enabled
7: ARSMultipleAreaCodeMenuEnabled, enabled
0F4D
00
UserData.SmsPabxSuport
x
D
SMS PABX Support On/Off
0F4E
0F
Config2
00
D
BsUiTask configuration 2
Bits 1=enable 0=disable
0: RingerModeMenuEnabled, enabled
1: CallRestrictionMenuEnabled, enabled
2: CancelHandsetMenuEnabled, enabled
3: BaseToneMenusEnabled, enabled
4-7: Unused
60
KX-TCD400RUB / KX-TCD400RUC / KX-TCD400RUF / KX-A140RUB / KX-A140RUC / KX-A140RUF
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