AP0100CS datasheet(57/73 Pages) ONSEMI

57 / 73 page

AP0100CS/D Rev. 6, Pub. 1/16 EN

©Semiconductor Components Industries, LLC,2016.

AP0100CS HDR: Image Signal Processor (ISP)

Usage Modes

How a camera based on the AP0100CS will be configured depends on what features are

used. In the simplest case, an AP0100CS operating in Auto-Config mode with no

customized settings might be sufficient. A back-up camera with dynamic input from the

steering system will require a µC with a system bus interface. Flash sizes vary depending

on the register and firmware data being transferred—somewhere between 1KB to 16MB.

The two-wire bus is adequate since only high-level commands are used.

In the simplest case no EEPROM or Flash memory or µC is required, as shown in

Figure 39. This is truly a single chip operation.

Figure 39:

Auto-Config Mode

The AP0100CS can be configured by a serial EEPROM or Flash through the SPI Interface.

Figure 40:

Flash Mode

Figure 41:

Host Mode with Flash

Digital Out

Auto-Config Mode

AP0100CS + image sensor

Analog Output

Serial

EEPROM/Flash

SPI

AP0100CS

+ image sensor

AP0100CS

+ image sensor

SPI

8/16bit

μC

two-wire

System Bus

Serial

EEPROM/Flash

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