S3C80M4 Datasheet, PDF (215/248 Pages) Samsung semiconductor – 8-BIT CMOS MICROCONTROLLERS USERS MANUAL

S3C80M4/F80M4
BLOCK DIAGRAM
8-BIT TIMER 0
fXX/1024
fXX/256
fXX/64
fXX/8
fXX/1
T0CLK
Counter stop
T0CON.7-.5
M
U
X
T0CON.2
Data Bus
8
8-bit Up-Counter ^R
(Read Only)
Clear
8-bit Comparator
Match
Timer 0 Buffer Register
T0CON.3
T0CON.1
Pending
T0CON.0
T0INT
(IRQ0)
T0OUT
Timer 0 Data Register
8
Data Bus
Counter clear signal (T0CON.3)
or Match signal
Figure 11-2. Timer 0 Functional Block Diagram
11-3