DS-72-35 Datasheet, PDF (2/14 Pages) Cymbet Corporation – EnerChip™ RTC Evaluation Kit

Preliminary
CBC-EVAL-12-34123 EnerChip RTC Evaluation Kit
CBC-EVAL-12 Module Connector, Jumpers, and Test Points
J5
J3
Figure 3: Locations of Jumpers.
J6
J7
J4
Jumper
J3
J4
J5
J6
J7
Pin
Number
1
2
PCB Trace
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PCB Trace
PCB Trace
JUMPERS AND CONNECTORS
Designation
EXT ENERCHIP (+)
EXT ENERCHIP (-)
RTC PWR - Cut jumper to disable RTC ‘PWR’ LED
GND
POWER
SPI-SCL
INT/
SPI-SDI
NC
SPI-SDO
NC
SPI-CE
NC
RESET/
EN
CLKOE
CLKOUT
GND
POWER
ENABLE - Cut jumper to enable/disable the CBC34123
charge pump
CLKOE - Cut jumper and tie J5-P13 high (to RTC PWR,
J5-P2 or J5-P16) to enable clock output signal on J5-P14
©2013 Cymbet Corporation • Tel: [phone] • www.cymbet.com
DS-72-35 V0.7

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