Pld Pci/Pmc/Xmc Monitor Register; Table 5-11 Pld Pci/Pmc/Xmc Monitor Register - SMART Embedded Computing MVME2500 Installation & Use Manual

For more information on LEDs, refer to
Status on page
5.5.8

PLD PCI/PMC/XMC Monitor Register

The MVME2500 PLD provides an 8-bit register which indicates the status of the
PCI/PMC/XMC interface signals.
Table 5-11
REG
Bit
Field
OPER
RESET
Field Description
PMC_XMC_SEL
PMC1_EREADY
PMC1P_N
XMCP1_N
PCI1_PCIXCAP
MVME2500 Installation and Use (6806800L01S)
45.
PLD PCI/PMC/XMC Monitor Register
PLD PCI_PMC_XMC_MNTR - 0xFFDF001D
7 6 5
RSVD RSVD RSVD
R
0 0 0
XMC or PMC Selection Switch
1 - PMC
0 - XMC
Indicates that the PrPMC module is installed in PMC site.
1 - PrPMC is ready for enumeration or no PrPMC is installed.
0 - PrPMC is not ready for enumeration.
PMC Presence Indicator
1 - PMC is not present
0 - PMC is present
XMC Presence Indicator
1 - XMC is not present
0 - XMC is present
PCI Capability Indicator
1 - PCI-X capable
0 - PCI capable
Memory Maps and Registers
Front Panel LEDs on page 44
4 3 2
PMC_X PMC1_E PMC1P_
MC_SEL READY N
X X X
and
On-board LEDs
1 0
XMCP1_ PCI1_PC
N IXCAP
X X
95