ON Semiconductor AR1337CSSC32SMFAH3-GEVB, User Manual

Page: 4 / 5

AR1337CSSC32SMFAH3 − GEVB
www.onsemi.com
4
Table 1. JUMPERS AND HEADERS
(continued)
Jumper/Header No. Description Pins Jumper/Header Name
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
P29 +VDDPHY 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
P31 +VAAPIX 2 − 3 (Default) Selects 2.7 V for VAAPIX
1 − 2 Selects 2.8 V for VAAPIX
SW1 RESET N/A When Pushed, 240 ms Reset Signal will be Sent to AR1337
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.
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 JUMPERS FOR POWER
MEASUREMENT
Jumper Voltage (V)
JP1(+VDD) 1.2
JP2(+VDD_PLL) 1.2
JP3(+VDD_PHY) 1.2
JP4 (+VDDIO) 1.8
JP7 (Peripheral 3.3 V) 3.3
JP12 (+VDDIO_ANA) 1.8
JP13 (+VDD_ANA) 1.2
P6 (from Demo 3) 5.0
P29 (VDD_SLVS) 0.4
P31 (VAA_PIX) 2.7/2.8
TP11 (+VDDIO_LS) 1.8
Figure 7. Top and Bottom View of Shorted Jumper.
The Bottom View Shows the Trace Location to Cut for Current Measurement
Cut Here