Sun Microsystems Netra CT 410, Руководство по обслуживанию

Страница: 217 / 296

Appendix A Connector Pinouts A-7
A.1.2.2 PMC Connector Interfaces
Corresponding to the Common Mezzanine Card (CMC) specification, the PMC A
slot is comprised of three PMC connectors – Jn1, Jn2, and Jn4. (The Jn3 connector is
not fitted on the Netra CP2500 board.)
Note – Sun does not support installing a PIM device on either the RTM-S or the
RTM-H.
The following tables list the PMC slot connector interfaces.
TABLE A-3
PMC Jn1 Connector Interface
Pin Description Pin Description
1 Not connected 2 -12V
3 GND 4 PMC_A_INT_A_L
5 PMC_A_INT_B_L 6 PMC_A_INT_C_L
7 PMC_BUSMODE1_L
1
8 VCC (5V)
9 PMC_A_INT_D_L 10 NC
11 GND 12 NC
13 PMC_CLK 14 GND
15 GND 16 PMC_GNT_L
17 PMC_REQ_L 18 VCC
19 LOCAL_VIO 20 PCI_B_AD<31>
21 PCI_B_AD<28> 22 PCI_B_AD<27>
23 PCI_B_AD<25> 24 GND
25 GND 26 PCI_B_CBE3_L
27 PCI_B_AD<22> 28 PCI_B_AD<21>
29 PCI_B_AD<19> 30 VCC
31 LOCAL_VIO 32 PCI_B_AD<17>
33 PCI_B_FRAME_L 34 GND
35 GND 36 PCI_B_IRDY_L
37 PCI_B_DEVSEL_L 38 VCC
39 GND 40 PCI_B_LOCK_L
41 PMC_SDONE 42 PMC_SB0_L