r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 271

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r5f21346mnfp

Manufacturer Part Number
r5f21346mnfp
Description
Single-chip Mcus Incorporates The R8c Cpu Core
Manufacturer
Renesas Electronics Corporation.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
r5f21346mnfp#V0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
Figure 18.3
18.4.2
The above applies under the following conditions.
TSTART bit in TRBCR
Counter of timer RB
Timer RB prescaler
TOPL bit in TRBIO
TRBPRE = 01h, TRBPR = 01h, TRBSC = 02h
TRBIOC register TOCNT = 0 (timer RB waveform is output from the TRBO pin)
TRBO pin output
underflow signal
Operating Example
IR bit in TRBIC
Count source
Operating Example of Timer RB in Programmable Waveform Generation Mode
register
register
register
Initial output is the same level
as during secondary period.
Set to 1 by program
Set to 0 by program
output starts
Waveform
01h
Primary period
Timer RB secondary reloads
00h
Waveform output inverted
02h
Secondary period
01h
Timer RB primary reloads
00h
Waveform output starts
01h
Primary period
Set to 0 when interrupt
request is acknowledged,
or set by program.
00h
Page 239 of 740
02h
18. Timer RB

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