H838024 datasheet(336/697 Pages) RENESAS

336 / 697 page

Section 9 Timers

Rev. 7.00 Mar 10, 2005 page 294 of 652

REJ09B0042-0700

Timer G Operation Modes

Timer G operation modes are shown in table 9.12.

Table 9.12

Timer G Operation Modes

Operation Mode

Reset Active

Sleep

Watch

Subactive Subsleep Standby

Module

Standby

TCG

Input capture

Reset

Functions* Functions* Functions/

halted*

Functions/

halted*

Functions/

halted*

Halted

Interval

Reset

Functions* Functions* Functions/

halted*

Functions/

halted*

Functions/

halted*

Halted

ICRGF

Reset

Functions* Functions* Functions/

halted*

Functions/

halted*

Functions/

halted*

Retained Retained

ICRGR

Reset

Functions* Functions* Functions/

halted*

Functions/

halted*

Functions/

halted*

Retained Retained

TMG

Reset

Functions

Retained

Functions

Retained

Retained Retained

Note: * When

φw/4 is selected as the TCG internal clock in active mode or sleep mode, since the

system clock and internal clock are mutually asynchronous, synchronization is maintained

by a synchronization circuit. This results in a maximum count cycle error of 1/

φ(s). When

φw/4 is selected as the TCG internal clock in watch mode, TCG and the noise canceler

operate on the

φw/4 internal clock without regard to the φ

SUB subclock (

φw/8, φw/4, φw/2).

Note that when another internal clock is selected, TCG and the noise canceler do not

operate, and input of the input capture input signal does not result in input capture.

To operate the timer G in subactive mode or subsleep mode, select

φw/4 as the TCG

internal clock and

φw/2 as the subclock φ

SUB. Note that when other internal clock is

selected, or when

φw/8 or φw/4 is selected as the subclock φ

SUB, TCG and the noise

canceler do not operate.

H838024 Datasheet(PDF) 336 Page - Renesas Technology Corp

H838024 Datasheet(HTML) 336 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