ON Semiconductor AR0832EASC25SUFAH-GEVB, User Manual

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AR0832EASC25SUFAH − GEVB
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Jumper/Header Functions & Default Positions
Table 1. JUMPERS AND HEADERS
Jumper/Header No. Jumper/Header Name Pins Description
P1 TEST 1 − 2 (Default) MIPI/Parallel Output Enabled
2 − 3 CCP Output Enabled
P2 ATEST Open (Default) For Debug/Test
P3 FLASH Open (Default) For Connection to External Flash
P4 GPIO Open (Default) For Connection to Various Sensor Settings
P5 SHUTTER Open (Default) For Connection to External shutter
P6 +2V8_VAA 1 − 2 (Default) Connects to On-board +2V8_VAA Power Supply
2 − 3 External Power Supply Connection
P7 +VCM Open For Connection to ExVCM Supply
P8 +1V8_VDD
1 − 2 (Default) Connects to On-board +1V8_VDD Power Supply
2 − 3 External Power Supply Connection
P9 +1V2_VDD 2 − 3 (Default) Connects to On-board +1V2_VDD Power Supply
1 − 2 External Power Supply Connection
P10 +1V2_VDDPLL 2 − 3 (Default) Connects to On-board +1V2_VDDPLL Power Supply
1 − 2 External Power Supply Connection
P11 +VPP0 Open (Default) For OTPM Programming
P12 CLK_SELECT 1 − 2 (Default) On-board Oscillator (25 MHz)
2 − 3 Demo 3 Headboard MCLK
SW1 ON_LED
On (Default) Turn On +5V LED Indicator
Off Turn Off +5V LED Indicator
SW2 RESET N/A When Pushed, 400 ms Reset Signal will be Sent to
AR0832
SW3 EEPROM Addr. Sel A0 ON, A1 ON,
A2 OFF, WP ON
(Default)
EEPROM Address Set to 0xA8
A0 OFF, A1 OFF,
A2 OFF, WP ON
EEPROM Address Set to 0xAC
A0 ON, A1 OFF,
A2 ON, WP ON
EEPROM Address Set to 0xA4
A0 ON, A1 ON,
A2 ON, WP ON
EEPROM Address Set to 0xA0
Interfacing to ON Semiconductor Demo 2X Baseboard
The ON Semiconductor Demo 2X baseboard has a similar
26-pin connector which mates with P13 of the headboard.
The four mounting holes secure the baseboard and the
headboard with spacers and screws.
Shorted Jumpers for Power Measurement
Different supplies to the evaluation board are provided by
trace shorted jumper, for any voltage and power
measurements. To conduct current for current measurement
on a given power rail, cut the trace between the two pins of
their respective JP, and insert an ammeter prior to powering
up the system. The figure below shows where the trace to cut
is located.
Table 2. SHORTED JUMPER FOR POWER
MEASUREMENT
Jumper Voltage (V)
P16 (+5V0) 5.0
Figure 8. Top and Bottom View of Shorted Jumper.
The Bottom View Shows the Trace Location to Cut for Current Measurement
Cut Here