HD49815TF View Datasheet(PDF) - Renesas Electronics

Part Name

Description

Manufacturer

HD49815TF

Digital Camera Signal Processor

Renesas Electronics 

HD49815TF

Data Transfer Specification

For data transfer between the HD49815TF and the microcomputer, two types (N and E for write, and R1 and R2 for

read) are available. The following table shows the relationship between the function block and the transfer

specifications. On the next page, the details of the transfer specifications are described.

Function Block

Transfer Mode

Transfer

Specifications *1

Related Address

Signal processing W

N

SP_A0, 2 to 5, 7 to 10, 15

TM

W

N

TM_A3, 15

E

TM_A0 to 2, 8, 10 to 12

R

R1

TMR_A0

Iris

W

N

AE_A0 to 7

R

R2

AE_A8

White balance

W

N

AWB_A0

R

R1

AWB_A8

AF

W

N

AF_A0 to 3

R

R1

AF_A8 to 13

ZOOM

W

N

ZM_A0 to 6

Note: 1. Transfer specifications

Type N : Normal transfer from the microcomputer to the DSP

Type E : Transfer using the set pulse (synchronous with VD) or the reset signal (used as a synchronous

pulse in the DSP) sent from the microcomputer to the RS latch in the DSP

Note: This cannot be set during the standby mode.

Type R1 : Data transfer (1) from the DSP to microcomputer

Type R2 : Data transfer (2) from the DSP to microcomputer

Rev.1.00 Jun 15, 2005 page 17 of 21

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