27. CPU DATA (HANDSET)
27.1. IC1 (BBIC)
Pin
Description
I/O
Hi
Hi-Z
Low
Remarks
1
VDD
-
-
-
-
-
2
VSS
-
-
-
-
-
3
Data Bus
D,I/O
-
-
-
for Flash
Memory
4
Address Bus
D,O
-
-
-
for Flash
Memory
5
Address Bus
D,O
-
-
-
for Flash
Memory
6
Address Bus
D,O
-
-
-
for Flash
Memory
7
Address Bus
D,O
-
-
-
for Flash
Memory
8
PA Driver Amp
D,O
PA-ON
-
PA-OFF
-
9
TX/RX SW
D,O
TX
-
RX
-
10
RX Data
D,I
Active
-
Active
-
11
PLL Strove
D,O
Normal
-
Latch
-
12
PLL Data
D,O
Active
-
Active
-
13
PLL Clk
D,O
Active
-
Active
-
14
TX Data
A,O
Active
-
Active
-
15
KEY IN
D,I/O
No Key
-
Key
-
16
KEY IN
D,I/O
No Key
-
Key
-
17
KEY IN
D,I/O
No Key
-
Key
-
18
KEY IN
D,I/O
No Key
-
Key
-
19
KEY IN
D,I/O
No Key
-
Key
-
20
(NO USE)
D,O
-
-
-
-
21
RF System Clk
D,O
No Key
-
Key
-
22
VDD
-
-
-
-
-
23
VSS
-
-
-
-
-
24
POWER SW
A,I
Key
-
No Key
-
25
Charge DECT
A,I
Charge
-
No Charge
-
26
DCDCDRV
D,O
Active
-
Active
-
27
DCDCCMR
A,I
-
-
-
-
28
Reset
A,I
Normal
-
Reset
-
29
VSSO
A,O
-
-
-
-
30
LOAD
A,I
-
-
-
-
31
XTAL
A,I
-
-
-
10.368MHz
32
VDDPM
A,O
-
-
-
-
33
VDDLO
A,O
-
-
-
-
34
VDDBAT
A,I
-
-
-
-
35
VDDLR
A,I
-
-
-
-
74
Содержание KX-TCD455GM
Страница 21: ...Cross Reference Power On Off Call BAR On Off Call Prohibition On Off 21...
Страница 26: ...8 5 3 Phonebook Character Table 26...
Страница 31: ...SMS is not available between a Type1 Handset and a Type2 Handset 9 1 Writing and Sending New Messages 31...
Страница 63: ...19 FREQUENCY TABLE MHz 63...
Страница 70: ...26 CPU DATA BASE UNIT 26 1 IC2 BBIC 70...
Страница 89: ...BASE UNIT 89...
Страница 90: ...90...
Страница 91: ...32 CABINET AND ELECTRICAL PARTS LOCATION HANDSET 33 CABINET AND ELECTRICAL PARTS LOCATION CHARGER UNIT 91...
Страница 92: ...34 ACCESSORIES AND PACKING MATERIALS 92...
Страница 93: ...34 1 KX TCD455GM 34 2 KX A145EXM 93...
Страница 94: ...35 TERMINAL GUIDE OF THE ICs TRANSISTORS AND DIODES 35 1 Base Unit 94...
Страница 107: ...PbF D1 J1 Marked PbF R1 R2 TP4 TP1 TP2 TP3 Marked Component View Flow Solder Side View...
Страница 108: ...Clip G N D S D A S C L Base PCB 2 65V SDA SCL VBACK GND J105 J104 J103 J102 J101...
Страница 113: ...PbF R1 R2 TP4 TP1 TP2 TP3 Digital Volt Meter 12 2W A...
Страница 123: ...TP3 R2 27 TP4 D1 2 1 J1 pinL DC_PLUG 22 Charge_minus TP1 TP2 R1 Charge_plus SCHEMATIC DIAGRAM CHARGER UNIT...
Страница 128: ...PbF D1 J1 CIRCUIT BOARD CHARGER UNIT Component View...
Страница 129: ...PbF R1 R2 TP4 TP1 TP2 TP3 CIRCUIT BOARD CHARGER UNIT Flow Solder Side View...
Страница 130: ...1 11 28 18 IC3 PbF IC2 1 Marked...
Страница 132: ...IC1 100 75 76 25 51 1 16 17 32 1 IC2 PbF 18 11 1 28 IC10 Marked...
