Samsung S3C84I8 User Manual page 270

16-BIT TIMER 1(0,1)
BLOCK DIAGRAM
T1CON.7-.5
f xx/1024
f xx/256
f xx/64
fxx/8
fxx/1
T1CK
S
V
S
M
T1CAP U
X
T1CON.4-.3
NOTES:
1. When PWM mode, match signal cannot clear counter.
2. Pending bit is located at TINTPND register.
12-6
Data Bus
8
M
U
16-bit Up-Counter
X
(Read Only)
16-bit Comparator
16-bit Timer Buffer
16-bit Timer Data Register
(T1DATAH/L)
8
Data Bus
Figure 12-3. Timer 1(0,1) Functional Block Diagram
T1CON.0
Overflow
Pending
TINTPND
Clear
Match
M
U
X
T1CON.4.3
S3C84I8/F84I8/84I9/F84I9
T1OVF
T1CON.2
T1CON.1
T1INT
Pending
TINTPND
T1OUT(T1PWM)
M
U
X