Artesyn MITX-CORE-820 Installation and Use (July 2014) - Manual (Page 103)

Firmware
MITX-CORE-820 Installation and Use (6806800M10H) 103
The host function control and configuration registers are not banked and are accessed only by
the index-data register pairs. However, the device control and device configuration registers
are replicated over the banks of each logical device. Two-dimensional indexing is used to access
a specific register in a specific bank: the LDN register which selects the bank; and the index
11h Power Management I/F Channel 1
12h Power Management I/F Channel 2
17h Power Management I/F Channel 3
1Dh Extended Shared Memory
Table 6-1 LDN Values (continued)
LDN Functional Block