H8SLASH3021 datasheet(635/712 Pages) RENESAS

635 / 712 page

Appendix B. Internal I/O Register Field

Rev.2.00 Mar. 22, 2007 Page 611 of 684

REJ09B0352-0200

TIOR1—Timer I/O Control Register 1

H'6F

ITU1

Bit

Initial value

Read/Write

—

IOB2

R/W

IOB1

R/W

IOB0

R/W

—

IOA0

R/W

IOA2

R/W

IOA1

R/W

Note: Bit functions are the same as for ITU0.

TIER1—Timer Interrupt Enable Register 1

H'70

ITU1

Bit

Initial value

Read/Write

—

IMIEA

R/W

OVIE

R/W

IMIEB

R/W

Note: Bit functions are the same as for ITU0.

TSR1—Timer Status Register 1

H'71

ITU1

Bit

Initial value

Read/Write

—

IMFA

R/(W)

OVF

R/(W)

IMFB

R/(W)

Notes:

Bit functions are the same as for ITU0.

* Only 0 can be written to clear the flag.

TCNT1 H/L—Timer Counter 1 H/L

H'72, H'73

ITU1

Note: Bit functions are the same as for ITU0.

Bit

Initial value

Read/Write

R/W

H8/3021 Datasheet(PDF) 635 Page - Renesas Technology Corp

H8/3021 Datasheet(HTML) 635 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