Artesyn ATCA-7470 Installation and Use (October 2014) - Manual (Page 182)

Maps and Registers
ATCA-7470 Installation and Use (6806800P15K) 182
6.4.22 CPU Type and Presence Detection Register
6.4.23 Memory Temperature Status Register
Table 6-50 CPU Type and Presence Detection Register
Address Offset: 0x54
Bit Description Default Access
0 CPU0 Type Identification (Status of signal CPU0_TYPE_IVY_)
0: IVY-Bridge
1: Sandy-Bridge Ext. r
1 CPU1 Type Identification (Status of signal CPU1_TYPE_IVY_)
0: IVY-Bridge
1: Sandy-Bridge Ext. r
2 CPU0 Presence Detection (Status of signal CPU0_SKTOCC_)
0: CPU present in socket
1: CPU not present. Socket is empty. Ext. r
3 CPU1 Presence Detection (Status of signal CPU1_SKTOCC_)
0: CPU present in socket
1: CPU not present. Socket is empty. Ext. r
7:4 Reserved 0 r
Table 6-51 Memory Temperature Status Register
Address Offset: 0x55
Bit Description Default Access
0 Represents the temperature status of CPU0 memory channel 0,1
0: Temperature threshold crossed
1: Normal working temperature Ext. r