S3C9484/C9488/F9488
PRODUCT OVERVIEW
BLOCK DIAGRAM
P0.0-P0.7
(ADC4-8/COM4-7)
AV
REF
P1.0-P1.7
(ADC0-3, COM0-3)
Port 0
X
IN
, XT
IN
X
OUT
, XT
OUT
RESET (P0.2)
A/D
Port 1
OSC/RESET
Port 2
8-Bit
Basic Timer
I/O Port and Interrupt Control
P2.0-P2.7
(SEG3-10)
TAOUT(P3.4)
TACK(P3.5)
TACAP(P3.6)
8-Bit
Timer
/Counter A
Watchdog
Timer with RC
oscillator
8-Bit
Timer
/Counter B
Watch Timer
Port 3
P3.0-P3.6
(SEG15-18,
INT0-3)
SAM88RCRI CPU
Port 4
P4.0-P4.6
(SEG0-2,
SEG11-14)
TBPWM(P1.0)
8-Kbyte
ROM
208-Byte
RAM
LCD
Driver
UART
COM0-7
SEG0-18
TXD(P3.2)
RXD(P3.1)
BUZ(P1.1)
Figure 1-1. S3C9484/C9488/F9488 Block Diagram
1-3