CXD2460R データシートの表示（PDF） - Sony Semiconductor

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CXD2460R

Timing Generator for Progressive Scan CCD Image Sensor

Sony Semiconductor 

CXD2460R

5. Reflection position of each data

Each serial data is reflected at the timing shown in the table below. The reflection position is the same when

PS = H. When using the low-speed electronic shutter, the data is not reflected at FR where XSG is not

generated (a readout pulse is not added to V2A).

Table 5-1. Serial data reflection timing

Data

Mode control data (STB)

Mode control data (EXPXEN)

Mode control data (other than STB and EXPXEN)

Electronic shutter control data

High-speed phase adjustment data

System setting data (SGXEN)

System setting data (other than SGXEN)

∗1 For FS mode, 7HRI later from FRI fall.

∗2 For FS mode, 8HRI later from FRI fall.

6. RST pulse

Reflection position

SEN rise

XSGA pulse rise

HRI∗1 fall just before XSGA pulse generation

HRI∗2 fall just after XSGA pulse generation

HRI∗1 fall just before XSGA pulse generation

SEN rise

HRI∗2 fall just before XSGA pulse generation

Setting Pin 30 to low resets the system. The serial data values after reset are as shown in the "Serial data"

table.

Also, some internal circuits stop operating when RST = L. For a description of the pin status when RST = L,

see the "Pin status during operation control" table given in the detailed description of STB under "3. Serial data

and description of functions".

7. DSGAT

DSGAT is ON when low and the CXD2460R is set to sleep mode as with SLP of STB.

Note that control is applied when either or both of DSGAT and SLP are ON. Also, when STN is ON, the

CXD2460R is set to standby mode regardless of the DSGAT status.

8. EXP pulse

The EXP pulse indicates the exposure period.

The details are shown on the following pages.

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