Artesyn ATCA 7370 / ATCA 7370-S Installation and Use (June 2014) - Manual (Page 160)

Maps and Registers
ATCA-7370/ATCA-7370-S Installation and Use (6806800P54F) 160
6.3.12.3 IPMC Reset Payload Request Register
IPMC software writes a magic word 0x55 into this address will launch a payload reset request.
If related bit in Reset Mask Register is high, a warm or cold reset will occur basing on Reset
Function Register bit.
3 Select the function of IPMC reset payload
request
1: Warm-reset
0: Cold-reset 0 LPC: r
IPMC: r/w
4 Select the function of RTM push button reset
payload request
1: Warm-reset
0: Cold-reset 1 LPC: r/w
IPMC: r
5 Select the function of FPGA watchdog reset
1: Warm-reset
0: Cold-reset 1 LPC: r/w
IPMC: r
6 Select the function of BIOS reset payload
request
1: Warm-reset
0: Cold-reset 1 LPC: r/w
IPMC: r
7 Select the function of OS reset payload
request
1: Warm-reset
0: Cold-reset 1 LPC: r/w
IPMC: r
Table 6-53 Reset Function Register (continued)
Address Offset: 0x10
Bit Description Default Access
Table 6-54 IPMC Reset Payload Request Register
Address Offset: 0x11
Bit Description Default Access
7:0 Writing magic word 0x55 will cause a reset
request - IPMC: w