7702 datasheet(6/217 Pages) RENESAS

6 / 217 page

qMask ROM Confirmation Form, PROM Confirmation Form, Mark Specification Form

Copy the form in the latest data book and use it. Or, ask the contact addresses on the last page.

3. Register structure

The view of the register structure is described below:

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 ignored in ... mode.

Functions

At reset

... flag

Undefined

Blank

: This bit is not used in the specific mode or state. It may be either “0” or “1.”

: Nothing is assigned.

Undefined

data.

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

The value is undefined at reading. However, the bit with the commentaries of “

The value is “0” at reading” in the functions column or the notes is always “0”

at reading.(See to V4 above.)

It is no possible to read the bit state. The value is undefined at reading.

However, the bit with the commentaries of “The value is “0” at reading” in the

functions column or the notes is always “0” at reading.(See to V4 above.)

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

or “1.”

: Set to “0” or “1” to meet the purpose.

: Set to “0” at writing.

: Set to “1” at writing.

: “0” immediately after a reset.

: “1” immediately after a reset.

:Undefined immediately after a 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

: The written value becomes valid data. It is not possible to read the bit state.

—

7702 Datasheet(PDF) 6 Page - Renesas Technology Corp

7702 Datasheet(HTML) 6 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