User's Manual
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PHONE
AUDIO
NOTE (using a backup battery):
V_BACKUP max: 3.6V
V_BACKUP nom: 3.0V
POWER SUPPLY
CIRCUITRY
SIM CARD
INTERFACE
DEBUG
PORT
MODEM
PORT
R1 must be removed if using
external backup battery
NOTE:
V_BAT max: 5.5V
V_BAT nom: 3.6V
V_BAT min: 3.0V
MODEM & DEBUG
UART PORTS
AUXILIARY
AUDIO
INPUT VOLTAGE RANGE:
Min: 4.0V
Nom: 5.0V
Max: 7.0V
LED INDICATOR
Vout=3.8V
LED INDICATION:
D1 - Power
D2 - Module Status
RESET, ON SWITCHES
& PUSHBUTTONS
RF & ANTENNA
CONNECTOR
BACKUP
BATTERY
TESTPOINTS
PCB SUPPORT /
MOUNTING HOLES
Appendix: TR-800 MEB Schematic
<Doc>
3.0
Module Evaluation Board (MEB)
A3
1 2Friday, February 04, 2005
Title
Size Document Number Rev
Date: Sheet of
RTS
GPIO-3
M_RXD
SDI_SDA
RST_OUT
GPIO-1GPIO-2
M_CLK
AUXON
AUXI
MICIP
GPIO-3
GPIO-2
RXD
CTS
RXD2
SCS0_SCL
M_TXD
CLK13M
M_FSYNCH
D0
D3
D15
D2
D11
D14
D12D13
D7
D1
D10
D5
SIM_IO SIM_CLK
SIM_RST
V_SIM
A1
MICIN
V_IO
MICBIAS
EARN
EARP
KBR4
KBR0
KBR2
KBR3
KBR1
KBC4
KBC2
KBR1
VCHG
ICTL
PCHG
VCCS
ADIN1ADIN2
TXD2
VDC
D15
D6
TXD2
RXD
SDI_SDA
M_CLK
LPG
TXD
KBR3
KBR0
KBC0
M_RXD
ICTL
SIM_CLK
D3
CTS
KBC4KBC3
GPIO-1
M_FSYNCH
EARP
D1
CS3
RXD2
RST_OUT
GPIO-2
PCHG
SCS0_SCL
D4
CS2
AUXI
SIM_IO
ADIN2
AUXOP
AUXON
EARNAUXOP
MICIN
SIM_RST
V_SIM
A3
D5
D8
A1
KBR1
KBC2
M_TXD
MICIP
PWON
VCHG
TXD
D14
D2
A2
KBR2
GPIO-3
VCCS
MICBIAS
/RD
KBC1
V_IO
D11
D9
/WR
KBR4
KBC0
D12
D10
D7
D0
A4
LPG
MICBIAS
ADIN1
V_BCKP
CLK13M
RTS
D13
V_BAT
A2
D6
D4
CS2
/WR
D8
CS3
/RD
A4
D9
A3
V_BAT
VDC
V_BCKP
KBC3
KBC1
PWON
RESET
KBR0
KBC0
RESET
V_BAT
V_BAT
V_BAT
V_BAT
V_BAT
SW2
TP31
D1
LED
21
TP80
TP81
R16
1k
TP1
EXT RESET
TP37
R12
10k
C7
33p
TP82
TP83
TP55
C9
33u
C8
100n
TP84
U2
ADM208
1
2
34
5
6 7
8
910
1112
13
14
15
1617
18
19
2021
22 23
24
T2OUT
T1OUT
R2INR2OUT
T1IN
R1OUT R1IN
GND
VCCC1+
V+C1-
C2+
C2-
V-
R4INR4OUT
T2IN
T3IN
T4OUTT4IN
R3OUT R3IN
T3OUT
R21 0
TP85
TP32
TP86
TP61
TP53
J7
AUXILIARY JACK
1
2
3
4
5
6
TP62
R22 0
TP51
TP71
R4
1k
TP49
R23 0
R29 56k
R1
0
TP47
R24 0
C29
100n
TP66
R17
68
TP65
R18
68
TP35
TP38
TP64
TP56
C28
100n
C23
100n
R20
0
TP63
C24
33p
TP2
EXT_CALL
C26
33p
R6
47k
R19
2k
R5
10k
TP59
Q3
2SC4667
1
2 3
C11
100n
J6
PHONE JACK
1
2
3
4
5
6
J2
DC_JACK
1
2
3
TP58
TP54
C12
100n
TP74
TP57
R9
2.2k
TP75
R33
0
C15
DNP
TP76
Q1
2SC4667
1
2 3
R7
0
J3
BATTERY CONN
1
2
TP73
J4
BackupBatt
12
TP3
GND
TP72
TP36
TP77
R11
0
C2
100n
C1
33p
R10
0
TP52
J8
5
9
8
3
7
2
6
1
4
GND
RI
CTS
TXD
RTS
RXD
DSR
DCD
DTR
SW3
"CALL"
TP50
C30
100n
C18
47p
TP48
TP39
C19
27p
R13
22k
C27
100n
J9
5
9
8
3
7
2
6
1
4
GND
RI
CTS
TXD
RTS
RXD
DSR
DCD
DTR
R14
10k
C16
47p
C6
100p
C31
100n
J10
RF_RECPTCL
1
2
3
4
C4
33p
C17
27p
C22
33p
MH1
SW4
"1"
J11
SMA_JACK
1
2
3
4
5
R25 56k
MH4
R2
DNP
R27 56k
MH5
R8
DNP
R31 56k
R3
DNP
MH3
SW1
MH2
TP60
TP67
C10
2200u
R28
68k
TP43
U1
LP3964
4
5
1
2
3
ADJ
GND
SD*
VIN
VOUT
TP68
R30
68k
TP40
R32
68k
TP42
R26
68k
TP45
C13
DNP
R35
DNP
TP41
TP69
R36
DNP
Q2
2SC4667
1
2 3
TP33
TP46
TP70
R34
100k
R37
DNP
TP44
TP34
J1
M402F2-80
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40
41 42
43 44
45 46
47 48
49 50
51 52
53 54
55 56
57 58
59 60
61 62
63 64
65 66
67 68
69 70
71 72
73 74
75 76
77 78
79 80
81
82
83
84
VBAT VBAT
VBAT VBAT
VBAT VBACKUP
ADIN-1 ADIN-2
V-IO SIM-I/O
V-SIM SIM-CLK
SIM-RST PCHG
VCHG ICTL
VCCS PWON
AUXI MICIN
RESET MICIP
MICBIAS EARP
AUXOP EARN
AUXON M_CLK
GPIO-1 GPIO-2
GPIO-3 M_RXD
M_FSYNCH M_TXD
RESETOUT KBC0
KBC1 KBC2
KBC3 KBC4
KBR0 KBR1
KBR2 KBR3
KBR4 SDI_SDA
SCS0_SCL GND
TXD2 RXD2
TXD RXD
CTS RTS
LPG CLK13M
A1 A2
A3 A4
RD WR
CS2 CS3
D0 D1
D2 D3
D4 D5
D6 D7
D8 D9
D10 D11
D12 D13
D14 D15
81
82
83
84
D2
LED
21
C21
33p
J5
SIM
1
2
3
5
6
7
VCC
RST
CLK
GND
VPP
IO
C14
33p
TP78
C25
33p
C5
68u/16V
C20
100n
R15
0
C3
DNP
TP79