26 V7768/V7769 Hardware Reference Manual
Table 1-8 Mezzanine Connectors and Switches
Connector
Function
P1
VME interface connector
P2
Vita 35 PCI-X PMC connector
P5
Board to Board connector
J11, J12, and J13
PCI-X PMC Site 1 connectors
J21, J22, J23 and J24
PCI-X PMC Site 2 connectors
J27
2.5 in. SATA drive connector
J28
SAS connector
Header
Function
E6
SMBus debug header
E9
Not Used
E10
Not Used
Switches
Function
S1
Reserved
S2
Enable/Disable JTAG
Table 1-9 Switch (S2) Settings
Position
State
Function
1-4
Off
Disable JTAG
1-4
On
Enable JTAG
2-3
Off
Not Used
2-3
On
Not Used