Renesas RL78/G13 User Manual

RL78/G13 CHAPTER 6 TIMER ARRAY UNIT
R01UH0146EJ0100 Rev.1.00 400
Sep 22, 2011
Figure 6-53. Block Diagram of Operation as Input Signal High-/Low-Level Width Measurement
Interrupt signal
(INTTMmn)
Interrupt
controller
Clock selection
Trigger selection
Operation clock
Note
CKm0
CKm1
Edge
detection
TImn pin
Timer counter
register mn (TCRmn)
Timer data
register mn (TDRmn)
Note For channels 1 and 3, the clock can be selected from CKm0, CKm1, CKm2 and CKm3.
Figure 6-54. Example of Basic Timing of Operation as Input Signal High-/Low-Level Width Measurement
TSmn
TEmn
TImn
TDRmn
TCRmn
b
0000H
a
c
INTTMmn
FFFFH
b
a
c
OVF
0000H
Remarks 1. m: Unit number (m = 0, 1), n: Channel number (n = 0 to 7)
2. TSmn: Bit n of timer channel start register m (TSm)
TEmn: Bit n of timer channel enable status register m (TEm)
TImn: TImn pin input signal
TCRmn: Timer count register mn (TCRmn)
TDRmn: Timer data register mn (TDRmn)
OVF: Bit 0 of timer status register mn (TSRmn)
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Renesas RL78/G13 Specifications

General

Brand	Renesas
Model	RL78/G13
Category	Computer Hardware
Language	English