R8CSLASH20 datasheet(169/501 Pages) RENESAS

169 / 501 page

R8C/20 Group, R8C/21 Group

14. Timers

Rev.2.00 Aug 27, 2008

Page 153 of 458

REJ09B0250-0200

Figure 14.23

TRBIOC Register in Programmable Wait One-Shot Generation Mode

Timer RB I/O Control Register

Symbol

Address

After Reset

TRBIOC

010Ah

00h

Bit Symbol

Bit Name

Function

0 : INT0

_____

pin one-shot trigger disabled

1 : INT0

_____

pin one-shot trigger enabled

NOTE:

Nothing is assigned. If necessary, set to 0.

When read, the content is 0.

One-shot trigger polarity

select bit(1)

—

(b7-b4)

—

Refer to 14.2.3.1 One-shot Trigger Selection.

b3 b2

INOSEG

b1 b0

INOSTG

b7 b6 b5 b4

TOCNT

TOPL

Timer RB output level select

bit

0 : Outputs one-shot pulse “H”

Outputs “L” w hen the timer is stopped or

during w ait

1 : Outputs one-shot pulse “L”

Outputs “H” w hen the timer is stopped or

during w ait

Timer RB output sw itch bit

Set to 0 in programmable w ait one-shot generation

mode

One-shot trigger control bit(1)

0 : Falling edge trigger

1 : Rising edge trigger

R8C/20 Datasheet(PDF) 169 Page - Renesas Technology Corp

R8C/20 Datasheet(HTML) 169 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