18 spi flash, 19 front panel header, 18 spi flash 4.19 front panel header – Artesyn MITX-CORE-820 Installation and Use (July 2014) User Manual
Page 72: Table 4-22, Front panel header (p1) definition, Figure 4-13, Front panel header (p1), Functional description
Functional Description
MITX-CORE-820 Installation and Use (6806800M10H)
72
4.18 SPI Flash
The MITX-CORE-820 design does not support a firmware hub. Instead, it has two SPI flash
devices (minimum 8 MB each) that provides flash support for the system BIOS, Intel®
WG82579LM LAN image/MAC address and the manageability engine/AMT firmware. The SPI
flash devices can be socketed during debugging. SPI flash provides an alternative to the
firmware hub for system BIOS.
4.19 Front Panel Header
There is a standard front panel header on the board:
Table 4-22 Front Panel Header (P1) Definition
Pin
Signal
Pin
Signal
1
SATA_LED#_R
2
POWER_LED#_R
3
SATA_LED#
4
POWER_LED#
5
GND
6
EXT_PWRBTN_N
7
PM_SYSRST#
8
GND
9
NC
10
KEY
Figure 4-13 Front Panel Header (P1)
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