GMS81C50 Datasheet, PDF (49/99 Pages) Hynix Semiconductor – 8-BIT SINGLE CHIP MICROCONTROLLERS

GMS81C50 Series
HYUNDAI
Internal Data Bus
R/W
<00D0 h>
TM0 7 6 5 4 3 2 1 0
<00D5 h> <00D6 h>
<00D3 h> <00D4 h>
<00D5 h> <00D6 h>
TIMER0 H
COUNT
REG
TIMER0 L
COUNT
REG
TIMER0
HM
DATA
REG
TIMER0
HL
DATA
REG
TIMER0
LM
DATA
REG
TIMER0
LL
DATA
REG
DATA READ
PS0
PS1
PS2
PS3
PS4
PS5
PS11
EC
INT2
SINGLE/
MODULO-N
SELECTION
MUX
EDGE
SELECTION
D
M
U
E
X
L
A
Y
CK
T0 COUNTER
(16 BIT)
Clear
16 16
MUX
16
Int.
Gen.
IFT0
T0INT
OUTPUT GEN.
Figure 11-5 Block Diagram of Timer0
T0 OUT
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