CYIL1SM1300AA-GDC(2007) Просмотр технического описания (PDF) - Cypress Semiconductor

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CYIL1SM1300AA-GDC
(Rev.:2007)

1.3MPxl High Speed CMOS Image Sensor

Cypress Semiconductor 

LUPA-1300

The Y-address has to be applied first and the X-address last.

With respect to the timing in Figure 18, A1 corresponds with

the least significant bit of the Y-address (Y0) and A16 corre-

sponds with the most significant bit of the X-address (X5). The

Y-address is a 10 bit and the X-address is a 6-bit address

register.

If the X-address register is 6-bit wide this means that 64 values

can be uploaded in this register. The X-start position however

can only be adjusted with steps of 32 so only the 40 LSB's are

accepted by the internal decoder (32 x 40=1280). The

Y-address register is 10 bit wide (1024 values), so the Y-start

address can be adjusted on a line by line basis.

Start-up

When starting the sensor the following sequence should be

followed:

1. Apply all power supplies.

2. Upload SPI register.

3. Start driving/clocking of the sensor.

One should make sure that the power supplies are completely

stable before the SPI is uploaded and the driving of the sensor

can start.

Document Number: 38-05711 Rev. *C

Page 20 of 32

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