ON Semiconductor AP1302CS - User Manual

© Semiconductor Components Industries, LLC, 2015
November, 2015 − Rev. 0
1 Publication Order Number:
EVBUM2331/D
AP1302CSSL00SMGAH-GEVB
AP1302CS Evaluation Board
User's Manual
Evaluation Board Overview
The evaluation boards are designed to demonstrate the features of
image sensors products from ON Semiconductor. This headboard is
intended to plug directly into the Demo 3 system. Test points and
jumpers on the board provide access to the clock, I/Os, and other
miscellaneous signals.
Features
• Clock Input
♦ Default – 27 MHz Crystal Oscillator
♦ Optional Demo 3 Controlled MClk
• Two Wire Serial Interface
♦ Selectable Base Address
• Parallel Interface
• MIPI Interface
• ROHS Compliant
Block Diagram
Figure 2. Block Diagram of AP1302CSSL00SMGAH−GEVB
Power Regulators
AP1302
(ICP3)
Sensor
Connector
Host Connector DEMO3
or
DEMO2x (with Adapter)
Power
JACK
Push
Button
Reset
I
2
C Select
Jumpers
SPI_FLASH
ICP3 is Master
Level Trans.
RESET_FROM_HOST
SPI (Host is Master)
HOST MIPI
H_CLK, H_D0, H_D1, H_D2, H_D3
MCLK
STAND_BY
SELECT
POWER +5V
0R
DISABLED
GPIO[11:0]
HOST I
2
C
RESET
+1V2
+1V8HEADB
+1V8
Power Supplies (+3.3 V, +2.8 V, + 1.8 V HEADB, +1.2 V)
IOVDD_HMTSC (+1.8 V HEADB) First then
after 200 ms the Reset of IOVDD
PRIMARY SENSOR MIPI
S0_CLK, S0_D0, S0_D1, S0_D2
SECONDARY SENSOR MIPI
S1_CLK, S1_D0, S1_D1
MUX SENSOR MIPI
S01_D32
SECONDARY I
2
C MASTER
PRIMARY I
2
C MASTER
www.onsemi.com
EVAL BOARD USER’S MANUAL
Figure 1. AP1302CS Evaluation Board

Summary

Evaluation Board Overview

Jumper Pin Locations

Jumper;Header Functions & Default Positions

+5 V0 Select

Use +5V Supply Source from External Power Adapter or Demo 3 Baseboard.

CLK SELECT

Select On-board 48 MHz Oscillator Clock or Clock from Demo 3 Baseboard.

I2 C Debug

Connect to Demo 3 Baseboard I2C Interface or External I2C Debugger Interface.

PRI_I2 C_SCL

Connect to ICP3 Master SCL or Host SCL.

PRI_I2 C_SDA

Connect to ICP3 Master SDA or Host SDA.

+1 V2 S

Normal Operation.

+1 V8 S

Normal Operation.

+HEADB_1 V8 S

Normal Operation.

I2 C_ID Select

ICP3 I2C Address Set to 0x78 or 0x7A.

SEC_I2 C_SCL

Connect to ICP3 GPIO6 (2ND_I2C_SCL) or PRI_I2C_SCL.

SEC_I2 C_SDA

Connect to ICP3 GPIO6 (2ND_I2C_SDA) or PRI_I2C_SDA.

Jumper;Header Functions & Default Positions (Continued)

+VDDIO_HBO_SENSE

Sets Voltage to +1.8 V, +2.8 V, or +3.3 V (Normal Operation).

VBLOW

Normal Operation or use with Demo 3 Headboard/AP21057 Adapter.

+VDDIO HEAD Select

Sets Voltage to +1.8 V, +2.8 V, or +3.3 V (Normal Operation).

+VDDIO_HB1_SENSE

Sets Voltage to +1.8 V, +2.8 V, or +3.3 V (Normal Operation).

SPI Debug

SPI Interface Disabled or Enabled.

SPI_LS_EN

SPI Level-shifter Disabled or Enabled.

RESET

When Pushed, sends a 240 ms Reset Signal to AP1302.

Interfacing to ON Semiconductor Demo 3 Baseboard

Shorted Jumpers for Power Measurement

ON Semiconductor AP1302CS Specifications

General

Brand	ON Semiconductor
Model	AP1302CS
Category	Motherboard
Language	English