R27 datasheet(201/487 Pages) RENESAS

201 / 487 page

R8C/26 Group, R8C/27 Group

14. Timers

Rev.2.10

Sep 26, 2008

Page 182 of 453

REJ09B0278-0210

Figure 14.26

Timer RC Block Diagram

NOTE:

1. The pins used for TRCIOC and TRCIOD are selectable. Refer to the description of the bits

TRCIOCSEL and TRCIODSEL in the PINSR3 register in Figure 7.10 Registers PINSR1, PINSR2,

and PINSR3 for details.

Table 14.12

Timer RC I/O Pins

Pin Name

I/O

Function

TRCIOA(P1_1)

TRCIOB(P1_2)

TRCIOC(P5_3 or P3_4)(1)

TRCIOD(P5_4 or P3_5)(1)

I/O

Function differs according to the mode. Refer to descriptions

of individual modes for details

TRCCLK(P3_3)

Input

External clock input

TRCTRG(P1_1)

Input

PWM2 mode external trigger input

TRCMR register

TRCCR1 register

TRCIER register

TRCSR register

TRCIOR0 register

TRC register

TRCGRA register

TRCGRB register

TRCGRC register

TRCGRD register

TRCCR2 register

TRCDF register

TRCOER register

Timer RC control circuit

INT0

TRCCLK

Count source

select circuit

f1, f2, f4, f8, f32,

fOCO40M

Timer RC interrupt

request

TRCIOR1 register

TRCIOB

TRCIOC

TRCIOD

TRCIOA/TRCTRG

R27 Datasheet(PDF) 201 Page - Renesas Technology Corp

R27 Datasheet(HTML) 201 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL