UPD784218 Datasheet, PDF (36/92 Pages) NEC – 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS

µPD784218, 784218Y
Figure 8-6. Block Diagram of Timer/Event Counters
16-bit timer/event counter
fXX/4
fXX/16
INTTM3
TI01
Edge detector
TI00
Edge detector
Clear
16-bit timer counter (TM0)
16
16-bit capture/compare register 00
(CR00)
INTTM00
16
TO0
16-bit capture/compare register 01
(CR01)
INTTM01
8-bit timer/event counter 1, 5, 7
fXX/2²
fXX/2³
fXX/2⁴
fXX/2⁵
fXX/2⁷
fXX/2⁹
TIn
Edge detector
Clear
8-bit timer counter n
(TMn)
8
OVF
8-bit compare register n0
(CRn0)
INTTMn + 1
Output
controller
TOn
INTTMn
Remarks 1. n = 1, 5, 7
2. OVF: Overflow flag
8-bit timer/event counter 2, 6, 8
TMn–1
fXX/2²
fXX/2³
fXX/2⁴
fXX/2⁵
fXX/2⁷
fXX/2⁹
TIn
Edge detector
Remarks 1. n = 2, 6, 8
2. OVF: Overflow flag
36
Clear
8-bit timer counter n
(TMn)
8
8-bit compare register n0
(CRn0)
OVF
Data Sheet U12304EJ2V0DS00
Output
controller
TOn
INTTMn