Toshiba CS6910CL User Manual

Page 18

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CCD color camera CS6910CL Specification (Rev.A)

The contents described in this document may be changed without prior notice.

16

D4134419A

With the indirect access registers (Data Register: address 0xB5), continuous data write and

continuous data read can be performed.

Up to 32 bytes of data can be written or read by continuous write or read.

Continuous write

To perform continuous write, send a command as follows.

In continuous write, data of any length (up to 32 bytes) can be written.

The data length for continuous write has no relation to the setting value in the Data Length

Register (address 0xB6).

The camera treats a reception of ETX, as the end of data.

STX(0x02)

“B”(0x42)

“5”(0x35)

ETX(0x03)

Data0(Upper)

Darta1(Upper)

Data0(Lower)

Data1(Lower)

Data31(Upper)

Data31(Lower)

Continuous read

In continuous read, the camera responds as follows.

If you request a read operation for the Data Register (address 0xB5), (the setting value of the

Data Length Register (address 0xB6) + 1 byte) of data is read continuously.

STX(0x02)

ETX(0x03)

Data31(Upper)

Data31(Lower)

Data0(Upper)

Data0(Lower)

Data1(Upper)

Data1(Lower)

Register map in the indirect address space

The register map in the direct address space is as follows.

Address

Function

bit7

bit6

bit5

bit4

bit3

bit2

bit1

bit0

Default

Value

0x8000000000

|

0x80000003FF

User Gamma 0

User Gamma 0

-

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