pITX-iMX8M – Rev. 1.1
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// 24
Jumpers
Function
Remark
Camera (J5, J6)
Camera connector
Header Type: FCP 24-Pin 0.5 pitch
Possible Source: Molex 52559-2452
Battery (J22)
Battery pigtail header
Header Type: WTB 2-Pin header, 1.25 mm pitch
Possible Source: Molex Picoblade™ 53047-0210
Switches
Function
Remark
SW1.1-4
iMX8 M: Boot Select Switch
Internal Boot/Boot from
Fuse
SW1:
2-3
SW1:
1-4
iMX8M
SCU
Boot
Mode 1
iMX8M
SCU
Boot
Mode 0
Description
SW1.2-3
OFF
OFF
0
0
Boot from fuse
(default)
OFF
ON
0
1
Serial Downloader
ON
OFF
1
0
Internal Boot
(Development)
ON
ON
1
1
Reserved
SW1.1-4
MicroSD write protection
SW2: 1-4
iMX8M
SDIO_WP
Description
OFF
0
MicroSD card write
protection is disabled.
ON
1
MicroSD card write
protection is active
SW1.2-3
iMX8 M: PCIE Spread
Spectrum Clocking
SW2: 2-3
CLK_GEN_
SS_EN
Description
OFF
0
PCIe clock generator spread
spectrum clock is disabled.
ON
1
PCIe clock generator -0.5%
spread spectrum clocking is
enabled.
