ADLINK Technology AmITX-RZ-G, Руководство пользователя

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Smart Embedded Management Agent (SEMA)
6.1.2. Main Current
The BMC implements a current monitor. The current can be read by calling the SEMA function “Get Main Current”.
The function returns four 16-bit values divided in high-byte (MSB) and low-byte (LSB). These 4 values represent
the last 4 currents drawn by the board. The values are sampled every 250ms. The order of the 4 values is NOT in
chronological order. Access by the BMC may increase the drawn current of the whole system. In this case, there
are still 3 samples not influenced by the read access.
Main Current = (MSB_n<<8 + LSB_n) x 8.06mA
6.1.3. BMC Status
This register shows the status of BMC controlled signals on the AmITX-SL.
Table 4: SEMA BMC Status
Status Bit Signal
0 WDT_OUT
3 POSTWDT_DISn
5 SEL_BIOS
6 SPI0_WPn
7 SPI1_WPn