User guide

68
M5000 Series: User Guide
Issued June 20, 2007
Miscellaneous Functions
Temperature Sensors
There are several temperature sensors located on the board. One is close to the bottom of the board,
one close to the top of the board and two located in the middle of the board.
The PowerPC processor communicates with the sensors via its second I2C bus. The type of
component used is Maxim MAX1731. Contact VMETRO for more information.
Interrupt routing for PowerPC processor
PPMC1 PPMC2 MEZZ Unive r se PBX++ Eth Gig Eth
FC
Controller
A,B,C,D A,B,C,D A,B,C,D I0,I1 A,B,C,D E GE0, GE1 A,B
p0
A,C
p1
A,C
p2
B,D
p3 B,D
p4 A
p5 B
p6 A,C
p7 A B,D GE0
p8 B I0
p9 C I1 GE1
p10 D E
Destination
Source