32186 datasheet(515/1032 Pages) RENESAS

515 / 1032 page

A/D CONVERTER

11-17

32185/32186 Group Hardware Manual

Rev.1.10 REJ09B0235-0110 May 15, 07

11.2 A/D Converter Related Registers

11.2.1 A/D Single Mode Register 0

A/D0 Single Mode Register 0 (AD0SIM0)

<Address: H’0080 0080>

123456

ADSTRG0

ADSTRG1

ADSSEL

ADSREQ

ADSSTT

ADSSTP

ADSCMP

000100

Bit Name

Function

ADSTRG1 (Note 1)

Bits 0 and 2 are used to select an A/D hardware trigger.R

A/D hardware trigger select 1 bit

b0 b2

: Input event bus 2

: Input event bus 3

: Output event bus 3

: TIN23S signal

No function assigned. Fix to "0."

ADSTRG0 (Note 1)

Bits 0 and 2 are used to select an A/D hardware trigger.

A/D hardware trigger select 0 bit

(See the column for bit 0.)

ADSSEL

0: Software trigger

A/D conversion start trigger select bit

1: Hardware trigger (Note 2)

ADSREQ

0: A/D conversion interrupt request

A/D Interrupt/DMA transfer request select bit

1: DMA transfer request

ADSCMP

0: A/D conversion/comparate in progress

–

A/D conversion/comparate completed bit

1: A/D conversion/comparate completed

ADSSTP

0: No operation

A/D conversion stop bit

1: Stop A/D conversion

ADSSTT

0: No operation

A/D conversion start bit

1: Start A/D conversion

Note 1: Two bits, bit 0 (A/D hardware trigger select 1) and bit 2 (A/D hardware trigger select 0), are used to select an A/D

hardware trigger.

Note 2: During comparator mode, hardware triggers, if any selected, are ignored and operation is started by a software trigger.

A/D Single Mode Register 0 is used to control operation of the A/D Converter during single mode (including

special mode, “Forcible single mode execution during scan mode”).

(1) ADSTRG (A/D Hardware Trigger Select) bits (Bits 0, 2)

These bits select a hardware trigger when A/D conversion by the A/D Converter is to be started in

hardware. Select one from the following hardware trigger sources:

A/D0 Converter: Input event bus 2

Input event bus 3

Output event bus 3

TIN23 edge select output

The contents of these bits are ignored if a software trigger is selected by ADSSEL (A/D conversion

start trigger select bit).

32186 Datasheet(PDF) 515 Page - Renesas Technology Corp

32186 Datasheet(HTML) 515 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