leftmost side of the pin. Grouped jumpers increase in pin
size with each jumper added.
Pin 1
Pins 1−4
Figure 5. Pin Locations for a Single Jumper. Pin 1 is Located at the Leftmost Side
and Increases as it Moves to the Right
Pin 1
Pins 1 and 2
Pins 3 and 4
Pins 5 and 6
Pins 7 and 8
Pins 9 and 10
Figure 6. Pin Locations and Assignments of Grouped Jumpers.
Pin 1 is Located at the Top-Left Corner and Increases in a Zigzag Fashion Shown in the Picture
A0
A1
A2
WP
Figure 7. EEPROM Switches in their Default Positions.
The First Switch (A0) of SW3 is ON, the Second Switch (A1) is ON,
the Third Switch (A2) is OFF, and the Fourth Switch (WP) is ON
www.onsemi.com
3
AR0832MBSC25SUFAH−GEVB
Jumper/Header Functions & Default Positions
Table 1. JUMPERS AND HEADERS
Jumper/Header No.
P1
Jumper/Header Name
TEST
Pins
1−2 (Default)
2−3
P2
P3
P4
P5
P6
ATEST
FLASH
GPIO
SHUTTER
+2V8_VAA
Open (Default)
Open (Default)
Open (Default)
Open (Default)
1−2 (Default)
2−3
P7
P8
+VCM
+1V8_VDD
Open
1−2 (Default)
2−3
P9
+1V2_VDD
2−3 (Default)
1−2
P10
+1V2_VDDPLL
2−3 (Default)
1−2
P11
P12
+VPP0
CLK_SELECT
Open (Default)
1−2 (Default)
2−3
SW1
ON_LED
On (Default)
Off
SW2
SW3
RESET
EEPROM Addr. Sel
N/A
A0 ON, A1 ON,
A2 OFF, WP ON
(Default)
A0 OFF, A1 OFF,
A2 OFF, WP ON
A0 ON, A1 OFF,
A2 ON, WP ON
A0 ON, A1 ON,
A2 ON, WP ON
Description
MIPI/Parallel Output Enabled
CCP Output Enabled
For Debug/Test
For Connection to External Flash
For Connection to Various Sensor Settings
For Connection to External shutter
Connects to On-board +2V8_VAA Power Supply
External Power Supply Connection
For Connection to External +VCM Supply
Connects to On-board +1V8_VDD Power Supply
External Power Supply Connection
Connects to On-board +1V2_VDD Power Supply
External Power Supply Connection
Connects to On-board +1V2_VDDPLL Power Supply
External Power Supply Connection
For OTPM Programming
On-board Oscillator (25 MHz)
Demo 3 Headboard MCLK
Turn On +5V LED Indicator
Turn Off +5V LED Indicator
When Pushed, 400 ms Reset Signal will be Sent to
AR0832
EEPROM Address Set to 0xA8
EEPROM Address Set to 0xAC
EEPROM Address Set to 0xA4
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
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
P16 (+5V0)
Voltage (V)
5.0
Different supplies to the evaluation board are provided by
trace shorted jumper, for any voltage and power
measurements. To conduct current for current measurement
Cut Here
Figure 8. Top and Bottom View of Shorted Jumper.
The Bottom View Shows the Trace Location to Cut for Current Measurement
www.onsemi.com
4
AR0832MBSC25SUFAH−GEVB
ON Semiconductor and the
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries.
SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed
at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation
or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets
and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each
customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended,
or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which
the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or
unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim
alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable
copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA
Phone:
303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax:
303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email:
orderlit@onsemi.com
N. American Technical Support:
800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
ON Semiconductor Website: www.onsemi.com
Order Literature:
http://www.onsemi.com/orderlit
For additional information, please contact your local
本文来自爱范儿 Google Glass，是一个充满未来气息的老名字。
当年 Google 推出这款设备的时候，不少人觉得它十分的惊艳，也期待它能够成为连接未来的设备。但出于某些原因，它很快就走下了舞台。
而从这一个概念中孕育出来的兄弟，如医学专用的智能穿戴眼镜 Vivi 等产品，也逐渐远离一般的消费级用户，走向了需求更加专业的领域当中。
不过，“智能眼...[详细]
嵌入式系统
