LG MBD-D102X Service Manual page 57

11-2. BLOCK DIAGRAM
TO00/TI010/P01
TI000/P00
RxD6/P14 (LINSEL)
TO01/TI011/P06
TI001/P05
TOH0/P15
TOH1/P16
TI50/TO50/P17
TI51/TO51/P33
RxD0/P11
TxD0/P10
RxD6/P14
TxD6/P13
SI10/P11
SO10/P12
SCK10/P10
SI11/P03
SO11/P02
SCK11/P04
SCK11/P05
SIA0/P143
SOA0/P144
SCKA0/P142
STB0/P145
BUSY0/P141
EXSCL0/P62
SDA0/P61
SCL0/P60
ANI0/P20 to
ANI7/P27
AV
REF
AV
SS
RxD6/P14 (LINSEL)
INTP0/P120
INTP1/P30 to
INTP4/P33
INTP5/P16
INTP6/P140,
INTP7/P141
16-bit timer/
event counter 00
16-bit timer/
event counter 01
8-bit timer H0
8-bit timer H1
Internal low-speed
oscillator
Watchdog timer
8-bit timer
event counter 50
8-bit timer
event counter 51
Watch timer
Serial
interface UART0
Serial
interface UART6
LINSEL
Internal
high-speed
Serial
interface CSI10
Serial
interface CSI11
Serial
interface CSIA0
Serial
interface IIC0
8
A/D converter
4
Interrupt
control
2
78K/0
Flash
CPU
memory
core
96 KB
BANK
Buzzer output
Clock output
control
Power on clear/
low voltage
Internal
expansion
RAM RAM
1 KB 4 KB
Key return
Reset control
Multiplier &
System
Internal high-speed
oscillator
V , V , FLMD0 regulator
DD SS
EV EV
DD SS
3-46
Port 0 7 P00 to P06
Port 1 8 P10 to P17
Port 2 7 P20 to P27
Port 3 4 P30 to P33
Port 4 8 P40 to P47
Port 5 8 P50 to P57
Port 6 8 P60 to P67
Port 7 8 P70 to P77
Port 12 5 P120 to P124
Port 13 P130
Port 14 6 P140 to P145
BUZ/P141
PCL/P140
POC/LVI
control
indicator
KR0/P70 to
8
KR7/P77
divider
RESET
XT1/P121
X2/EXCLK/P122
control
XT1/P123
XT2/EXCLKS/P124
Voltage
REGC
EXLVI/P120