H8SSLASH2225 datasheet(481/1071 Pages) RENESAS

481 / 1071 page

Section 11 16-Bit Timer Pulse Unit (TPU)

Rev. 5.00 Aug 08, 2006 page 395 of 982

REJ09B0054-0500

Bit

Bit Name

Initial value

R/W

Description

1TGFB

R/(W)*

Input Capture/Output Compare Flag B

Status flag that indicates the occurrence of TGRB

input capture or compare match.

[Setting conditions]

• When TCNT = TGRB while TGRB is functioning

as output compare register

• When TCNT value is transferred to TGRB by

input capture signal while TGRB is functioning

as input capture register

[Clearing conditions]

• When DTC is activated by TGIB interrupt while

DISEL bit of MRB in DTC is 0 with the transfer

counter not being 0

• When 0 is written to TGFB after reading TGFB =

0TGFA

R/(W)*

Input Capture/Output Compare Flag A

Status flag that indicates the occurrence of TGRA

input capture or compare match.

[Setting conditions]

• When TCNT = TGRA while TGRA is functioning

as output compare register

• When TCNT value is transferred to TGRA by

input capture signal while TGRA is functioning

as input capture register

[Clearing conditions]

• When DTC is activated by TGIA interrupt while

DISEL bit of MRB in DTC is 0 with the transfer

counter not being 0

• When DMAC is activated by TGIA interrupt

while DTE bit of DMABCR in DMAC is 1*

• When 0 is written to TGFA after reading TGFA =

Notes: 1. Only 0 can be written, for flag clearing.

2. Supported only by the H8S/2239 Group.

3. Not available in the H8S/2227 Group.

H8S/2225 数据表(PDF) 481 Page - Renesas Technology Corp

H8S/2225 数据表(HTML) 481 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

数据表下载