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5-12
Schematic Diagrams
5-12 Kernel
(dBGA TYPE)
2.2K_1%
R201
100K
R213
+3VBB
+3VBB
TP954
17
C215
+3VBB
+3VBB
10
12
15
100pF
R235 10K
100K
R209
X201
32.768KHz
9
1
10
10K
R238
13
1
+3VBB
0
OSCOUT
2
SCL
SDA
3
VDD
8
VSS
4
_INTRA
5
_INTRB
1
0
R215
20
0
CLOCK
RS5C372A
U202
OSCIN
7
6
R202
2.2K_1%
AVCC
0
+3VBB
47K
R219
4
AT24C256-10UI-2.7
U203
1
A0
2
A1
3
A2
SCL
6
SDA
5
VCC
8
4
VSS
WP
7
G4
VDDO-1
G11
VDDO-2
L6
VDDO-3
H1
VDDO-4
C1
VDDO-5
D8
K7
VREFIQN
VREFIQP
L7
VSSE-1
D11
VSSE-2
N10
VSSE-3
K3
VSSE-4
E2
VSSE-5
B4
VSSI-1
K11
VSSI-2
C6
WRB
A10
D13
E10
SIMRST
F10
SIMVDD
SP
L11
SPW1
L12
SPW2
L13
SPW3
K10
SPW4
M11
SYSCLKI
J2
H4
SYSCLKO
J10
SYSRST
K9
TXCLOCK
H12
TXD
G13
TXDATA
TXRDY
G10
VDDI-1
E13
VDDI-2
C10
ROW0
C13
C12
ROW1
ROW2
C11
B13
ROW3
B12
ROW4
RTS
F12
RXCLOCK
N11
H13
RXD
M10
RXDATA
RXRDY
L10
SCK
J13
SDAT
J11
E12
SIMALIM
E11
SIMCLK
SIMDATA
F11
SIMPRES
J3
I-IN-N
K4
I-IN-P
L4
I-OUT-N
N8
I-OUT-P
M8
D9
LCDEN
PDTX
L9
PLLCLK
M9
G12
PLLDAT
H10
PLLEN1
PLLEN2
H11
K5
PTX-P
Q-IN-N
M3
Q-IN-P
N3
Q-OUT-N
K8
Q-OUT-P
L8
RDB
F3
F2
DATA9
DSR
N9
D12
DTR
EECS
K12
EIRQN-EXTINT
B10
N1
GPIO0
GPIO1
M2
K13
GPIO10-WATCHDOG
GPIO2-EXTPROC
M1
L3
GPIO3-MSIZE
GPIO4-PWM1
L2
GPIO5-BOOT-PWM2
L1
A1
GPIO6-ADD21
GPIO7-ADD22
B1
GPIO8-ADD23
C2
GPIO9-SIMDATA_OEN
CTS
J1
DACK
DATA0
D4
D3
DATA1
F1
DATA10
G2
DATA11
G1
DATA12
G3
DATA13
H2
DATA14
H3
DATA15
DATA2
D2
DATA3
D1
DATA4
E4
DATA5
E3
DATA6
E1
DATA7
F4
DATA8
BFI
N12
BUSACK
M12
BUSREQ
COL0
A13
A12
COL1
COL2
B11
COL3
A11
D10
COL4
CSCOD
N13
M13
CSDEC
CSRAM
C9
CSROM
A9
J4
CSUSR1-AUXV2
K1
CSUSR2-AUXV3
CSUSR3-AUXV4
K2
B9
CSVOC
F13
ADD5
D7
ADD6
ADD7
A6
ADD8
B6
ADD9
D6
AFC-P
L5
AGC-P
K6
N7
AUXV0
AUXV1
N6
M6
AUXVREFN
M7
AUXVREFP
AVD-1
N2
M5
AVD-2
AVS-1
N5
AVS-2
M4
N4
AVS-3
J12
ADD0
B8
ADD1
ADD10
A5
ADD11
B5
ADD12
C5
ADD13
D5
ADD14
A4
ADD15
C4
A3
ADD16
B3
ADD17
C3
ADD18
ADD19
A2
A8
ADD2
B2
ADD20
B7
ADD3
A7
ADD4
C7
5
19
3
3
KERNEL
U200
C8
4
13
C217
10K
R210
+3VBB
3
100pF
C204 100nF
16
C216 100pF
100K
R222
7
+3VBB
C210
1K
R220
2
+3VBB
4.7pF
7
18
47K
R218
11
10nF
C200
0
9
8
+3VBB
+3VBB
+3VBB
+3VBB
5
C214 9pF
R200
2.2K_1%
+3VBB
1
2
47K
R208
21
12
R221 1K
100K
R214
1
8
2
+3VBB
+3VBB
2.2K_1%
R203
14
AVCC
100pF
6
6
AVCC
C218
4
R212 100K
C207
4
47nH
L250
15
1nF
14
AVCC
100nF
C205
R205 10K
11
+3VBB
C211 10NF
10K
R232
+3VBB
2
15pF
C201
TP953
+3VBB
3
C206 100nF
CLK13M
R231 100K
TXEN1
SYNCLK
SYNDATA
SYNEN
TXPOWER
KQRX1
KQRX
SIMALIM
SIMCLK
SIMDATA
SIMRST
TXEN2
RXEN_FE
DEMODEN
BANDSEL
REFTXN
REFTXP
A(0:21)
SCL
SDA
AFC
VAGC
VF
BAT_VOLT
REFADCN
REFADCP
DCIN
CHG_ON
BACKLIGHT
SIM_5V3V
KIRX1
KIRX
RS232_CTS
CSVOC
CS_FLASH2
TEMPERATURE
CSROM
CSRAM
RXSFM
TXSFM
LCD_WR
LCD_A2
BFI
5
5
WR
SP
RXRDY
RXDATA
RS232_RXD
RXCLK
RS232_RTS
RD
LCD_EN
EAR_SWITCH
uP_ON_OFF
MAX4.2_BOOT
HEADSET_EN
JACK_IN
_RESET
5
ITX
QTX
QTX1
ITX1
5
CLK13M_K
TXCLK
RS232_TXD
TXDATA
TXRDY
KEYBOARD_COL(0:4)
+3VBB
D(0:15)
5
AVCC
KEYBOARD_ROW(0:4)
+3V_RTC
5