ADLINK CM3-GF - Manual (Page 51)

TME-104P-CMx-GF-1V7 Rev 1.7 43 (81)
SMC Flags
The SMC Flags register returns the last detected Exception Code since Power Up and shows the used BIOS at
bit 7: 0 = Standard BIOS, 1 = Fail-Safe BIOS.
SMC Status
This register shows the status of SMC controlled signals on the CMx-GF.
Status Bit Signal
0 SMC_WDACTIVE
1 BIOS_SEL
2 SPI_WP#
3 LAN_DEV_OFF#
4 EN_PCI_3V3S
5 EN_PCI_3V3IN
6 SMC_BKLT_EN
7 SMC_VDD_EN