UPD78F1502AGK-GAK-AX Datasheet, PDF (336/1031 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcontrollers

78K0R/Lx3
CHAPTER 6 TIMER ARRAY UNIT
Figure 6-53. Block Diagram of Operation as Input Signal High-/Low-Level Width Measurement
CKp1
Operation clock
CKp0
Timer counter
(TCRpq)
TIpq pin
Edge
detection
Data register
(TDRpq)
Interrupt
controller
Interrupt signal
(INTTMpq)
Remark
pq: Unit number + Channel number (only for channels provided with timer I/O pins)
78K0R/LF3: p = 0, pq = 00 to 04, 07
78K0R/LG3: p = 0, pq = 00 to 07
78K0R/LH3: p = 0, 1, pq = 00 to 07, 10 to 13
Figure 6-54. Example of Basic Timing of Operation as Input Signal High-/Low-Level Width Measurement
TSpq
TEpq
TIpq
FFFFH
a
TCRpq
0000H
TDRpq
0000H
INTTMpq
b
c
a
b
c
OVFpq
Remark
pq: Unit number + Channel number (only for channels provided with timer I/O pins)
78K0R/LF3: pq = 00 to 04, 07
78K0R/LG3: pq = 00 to 07
78K0R/LH3: pq = 00 to 07, 10 to 13
R01UH0004EJ0501 Rev.5.01
320
Jun 20, 2011