Various Settings ---- 11
6
Various Settings
This section describes the jumper plug settings, etc. on this board. If you attempt to modify any of these settings, refer to the
Circuit Diagram in the Appendix of this document for an understanding of the jumper plug concerned.
External power supply DC-JACK
J4
Mode selector rotary switch
RSW1
SJC_MOD setting
JP11
Clock source setting
JP10
BOOT
MODE DSW1,JP17
JTAG
/SRST and i.MX31 reset signal settings JP12
USB
OTG
PWR JP16
NF_DET JP1
LCD_ENB JP4
6.1
External Power Supply DC-JACK
:
J4
Model No.
:
HEC3110-01-010, Manufacturer
:
HOSHIDEN
This DC-JACK connects to the external power source for the KZM series.
A +9V power will be supplied for this board via this DC-JACK.
When the power is supplied, LED1 turns on. When this happens, pressing the POWER switch (SW1) switches the
main power of the board ON.
If the POWER switch (SW1) is pressed while the board power is ON, it will turn OFF.
The power dissipation of this single board (without any optional device installed) is 1500 mA (maximum).
POWER スイッチ(SW1)
LED2
LED1
DC-JACK
(J4)
Fig.4
CN3 External Expansion Connector 1
Power switch (SW1)
Содержание KZM-ARM11-01
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