HMS87C5216 Datasheet, PDF (41/76 Pages) List of Unclassifed Manufacturers – CMOS SINGLE-CHIP 8-BIT MICROCONTROLLER FOR UR(Universal Remocon) & WIRELESS KEYBOARD

HMS87C5216
<00D1h>
TM1 7 6 5 4 3 2 1 0 R/W
X
Internal Data Bus
<00D8 h>
TIMER1
COUNT REG
<00D7 h> <00D8 h>
TIMER1
H
DATA
REG
TIMER1
L
DATA
REG
SINGLE/
MODULO-N
SELECTION
PS0
PS1
PS2
PS3
PS7
PS8
PS9
PS10
MUX
T1INT
Figure 12-6 Block Diagram of Timer1
OUTPUT GEN.
CK
T1 COUNTER
(8 BIT)
OUTPUT GEN.
Int.
Gen.
IFT1
T1OUT
<00D2 h>
TM2 ^{7 6 5 4 3 2 1 0} R/W
Internal Data Bus
<00D9 h>
<00D9 h>
TIMER2
COUNT REG
TIMER2
DATA REG
PS5
PS6
PS7
PS8
PS9
PS10
PS11
PS12
MUX
CK
T2 COUNTER
(8 BIT)
IFT2
OUTPUT GEN.
T2 OUT
SEP. 2004 Ver 1.01