SH7014 Datasheet, PDF(403/754 Page) Renesas Technology Corp – 32-Bit RISC Microcomputer

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SH7014 Datasheet, PDF (403/754 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer

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Table 13.1 Pin Configuration

Pin

Analog supply

Analog ground

Abbreviation I/O

AV

I

CC

AV

I

SS

Analog input 0

Analog input 1

Analog input 2

Analog input 3

Analog input 4

Analog input 5

Analog input 6

Analog input 7

AN0

I

AN1

I

AN2

I

AN3

I

AN4

I

AN5

I

AN6

I

AN7

I

13. High Speed A/D Converter â¯ SH7014 â¯

Function

Analog section power supply

Analog section ground and A/D conversion

reference voltage

Analog input channel 0

Analog input channel 1

Analog input channel 2

Analog input channel 3

Analog input channel 4

Analog input channel 5

Analog input channel 6

Analog input channel 7

13.1.4 Register Configuration

Table 13.2 shows the configuration of the high speed A/D converter registers.

Table 13.2 Register Configuration

Name

Abbreviation R/W Initial Value Address

A/D data register A

ADDRA

R

H'0000

H'FFFF83F0

A/D data register B

ADDRB

R

H'0000

H'FFFF83F2

A/D data register C

ADDRC

R

H'0000

H'FFFF83F4

A/D data register D

ADDRD

R

H'0000

H'FFFF83F6

A/D data register E

ADDRE

R

H'0000

H'FFFF83F8

A/D data register F

ADDRF

R

H'0000

H'FFFF83FA

A/D data register G

ADDRG

R

H'0000

H'FFFF83FC

A/D data register H

ADDRH

R

H'0000

H'FFFF83FE

A/D control/status register ADCSR

R/(W)* H'00

H'FFFF83E0

A/D control register

ADCR

R/W H'00

H'FFFF83E1

Note: * Only 0 can be written to bit 7 to clear the flag.

Access Size

8,16

Rev.5.00 Sep. 27, 2007 Page 369 of 716

REJ09B0398-0500

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