7721 datasheet(7/577 Pages) RENESAS

7 / 577 page

4. Register structure

Below is the structure diagram for all registers:

XXX register (Address XX16)

... select bit

0 : ...

1 : ...

... select bit

0 : ...

1 : ...

The value is “0” at reading.

0 : ...

1 : ...

Fix this bit to “0.”

7 to 5 Nothing is assigned.

–

Bit

Bit name

This bit is invalid in ... mode.

Functions

At reset

... flag

Undefined

Blank

: Set to “0” or “1” according to the usage.

: Set to “0” at writing.

: Set to “1” at writing.

: Invalid depending on the mode or state. It may be “0” or “1.”

: Nothing is assigned.

: “0” immediately after reset.

: “1” immediately after reset.

Undefined

: Undefined immediately after reset.

: It is possible to read the bit state at reading. The written value becomes valid.

: It is possible to read the bit state at reading. The written value becomes invalid. Accordingly, the written

value may be “0” or “1.”

: The written value becomes valid. It is impossible to read the bit state. The value is undefined at reading.

However, when [“0” at reading”] is indicated in the “Function” or “Note” column, the bit is always “0” at

reading. (See V4 above.)

—

: It is impossible to read the bit state. The value is undefined at reading.

However, when [“0” at reading”] is indicated in the “Function” or “Note” column, the bit is always “0” at

reading. (See V4 above.)

The written value becomes invalid. Accordingly, the written value may be “0” or “1.”

7721 bảng dữ liệu(PDF) 7 Page - Renesas Technology Corp

7721 bảng dữ liệu(HTML) 7 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

bảng dữ liệu tải về

Link URL