Overview
1.4.7 PMC Slots
PMC standard
IEEE Std 1386-2001, IEEE Std 1386.1-2001
Equipment
two single-size modules
VME-PCI-Bridge
Tundra Tsi148
I/O-Signals to
VMEbus P2 and P0
Standard:
according to VITA 35 (P4V2-64ac, P4V0-46), i.e.
PMC slot 1 (J14) completely to P2 row a and c,
PMC slot 2 (J24) completely to VMEbus connector P0
Option ‘-32P2’:
PMC slot 1 (J14): as above but additionally on P2
parallel assignment with J24 pins 33...64,
PMC slot 2 (J24): as above but additionally on P0
parallel assignment with J14-pins 1...32
Signal voltage level
3.3V
Attention!
If the 3.3V-supply of the whole VME-PMC-CPU/2
should be generated directly from the supply of the
VMEbus, you have to remove the SMD-resistors
RX2530 and RX2535 first!*
Power supply voltage
3.3V:
The 3.3V supply voltage of the PMC modules is
generated from the +5V-supply of the VMEbus. A single
PMC slot has a max. current consumption of 1.5 A.
3.3V AUX:
+12V:
-12V:
max. 250 mA current consumption for both PMC slots
together
max. 1.0 A current consumption per PMC slot
max. 1.0 A current consumption per PMC slot
* At the moment this hardware option has no specific order no.. If you would like to order the
VME-PMC-CPU/2 with this option, please contact our sales team ([email protected]) before ordering.
Note:
The maximum permissible power consumption of one PMC module of 15 W for
double-sided modules is defined in the IEEE Std. 1386-2001.
Table 7:
PMC Slots
VME-PMC-CPU/2
Hardware Manual • Doc.-No.: V.1917.21 / Rev. 1.2
Page 13 of 49
