ADLINK aTCA-N700 - Manual (Page 65)

aTCA-N700 HW Users Guide
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P1(4) RTM Power 12V ON
0 : Power ON
1 : Power OFF
IPMB-L
MMC RTM Power OFF
- IPMI Message
RTM Power OFF Done
- IPMI Message
MMC RTM Internal Power OFF
0 : Power ON
1 : Power OFF
„ Shutdown triggered by LMP
Power OFF
Sh
utd
o
wn
C
M
D
IPMC
LMP
UART#1
Power
Sequence
PAYLOD In
ter
fa
c
e
Figure 9-8 Shutdown Procedure
⒮ LMP sends Shutdown Command to IPMC via PAYLOAD Interface
(UART).
① IPMC initiates Power Down sequence to turn off Blade and RTM
power.
Table 9-9 Signals: Shutdown Procedure
Signal name Descriptions
PAYLOAD Interface Shutdown Command
- IPMI Message
„ RTM Shutdown triggered by LMP
Figure 9-9 RTM Shutdown Procedure