ON Semiconductor AR1331CP, User Manual

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AR1331CPSF32SMFAH3 − GEVB
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Table 1. JUMPERS AND HEADERS
(continued)
Jumper/Header No. Description Pins Jumper/Header Name
P11 +1V2_VDD 1 − 2 (Default) Connects to On-board +VDD_REG Power Supply
2 − 3 External Power Supply Connection
P12 +1V2_VDDPHY 1 − 2 (Default) Connects to On-board +1V2_VDDPHY Power Supply
2 − 3 Connects to On-board +VDD_REG Power Supply
2 − 4 External Power Supply Connection
P13 +VDDIO 1 − 2 (Default) Connects to On-board +VDDIO Power Supply
2 − 3 External Power Supply Connection
P14 +2V8_VAA 1 − 2 (Default) Connects to On-board +2V8_VAA Power Supply
2 − 3 External Power Supply Connection
P15 +2V8_VAAPIX 1 − 2 (Default) Connects to On-board +2V8_VAAPIX Power Supply
2 − 3 Connects to On-board +VAA_REG Power Supply
2 − 4 External Power Supply Connection
P16 ON_LED 1 − 2 (Default) Connects to On-board to Indicate Power On
P18 XSHUTDOWN 1 − 2 (Default) XSHUTDOWN Independent Control
P19 RESET_N Open (Default) RESET_N Independent Control
P20 +VPP1_SHORT Open (Default) Normal Mode
P21 ATEST2 1 − 2 (Default) Normal Operation
2 − 3 Test Operation
P22 CLK_SELECT 1 − 3 & 6 − 8 (Default) Select On-board 24 MHz Oscillator and Enable Master
Clock Output
3 − 5 Select Demo 3 Clock
2 − 4 Select Slave Clock for Slave Sensor in Multi-camera Mode
P23, P24, P27 EEPROM ADDR Sel P24 Open,
P23 Closed,
P27 Closed
(Default)
EEPROM Address Set to 0xA8
P24 Open,
P23 Open,
P27 Closed
EEPROM Address Set to 0xAC
P24 Closed,
P23 Open,
P27 Closed
EEPROM Address Set to 0xA4
P24 Closed,
P23 Closed,
P27 Closed
EEPROM Address Set to 0xA0
P28 +0V4_VDDPHY_SLVS 1 − 2 (Default) Connects to On-board +0V4_VDDPHY_SLVS Power
Supply
2 − 3 External Power Supply Connection
P29 +VDDPHY Selection 1 − 2 (Default) +VDDPHY = 1.2 V (for MIPI Mode)
2 − 3 +VDDPHY = 0.4 V (for HiSPi SLVS Mode)
P30 I
2
C Selection 1 − 2 & 3 − 4 (Default) Selects I
2
C Pass-through for Normal Operation
5 − 6 Open, Never Used. DO NOT JUMPER
SW1 RESET N/A When Pushed, Reset chip U11 Activates a 240 ms Reset
Signal will be Sent to AR1331
SW2 RESET N/A When Pushed, Reset Chip U20 Activates a 240 ms Reset
Signal will be Sent to AR1331
Interfacing to ON Semiconductor Demo 3 Baseboard
The ON Semiconductor Demo 3 baseboard has a similar
52-pin connector which mates with J8 of the headboard.
The four mounting holes secure the baseboard and the
headboard with spacers and screws.