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Installation
Switch Settings
PPC/PMC-8260/DS1
The PPC/PMC-8260/DS1 is configurable via switch SW1.
SW1
Figure 2:
Location of Switch
Note:
•
In normal operation mode SW1-1 must be in OFF position. If switch 1-1 is
ON, the PMC module does not boot.
•
Always put SW1-2 in OFF position after programming a firmware update
into the flash from PCI bus. Otherwise, the board does not boot.
Table 5:
Default Switch Settings for SW1
Switch
Number
SW1
1
2
3
4
O
N
1 2 3 4
Description
PowerSpan power-up option boot from 60x/PCI:
OFF (default): Normal operation
ON: Boot from PCI (Lockout bit cleared)
Flash programming via PCI bus:
OFF (default): Normal operation
ON: Enable boot Flash programming via PCI bus
Reserved, must be OFF
Enable MPC8260 COP interface (connector P4)
OFF (default): Normal operation
ON: COP interface emulator can be attached to P4 (see the
"JTAG/Debug" section on page 3-10)
Switch Settings
2 - 7
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