FANUC Robotics America V7865* - Manual (Page 60)

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V7865 Product Manual
Embedded PCI Functions
The V7865 provides non-volatile RAM (NVRAM), Timers and a Watchdog Timer via
the PCI bus. These functions are required for embedded and real time applications.
The PCI configuration space of these embedded functions are shown below.
The “Device ID” field indicates that the device is for VME products (00) and indicates
the supported embedded feature set.
The “Vender ID” and “Subsystem Vendor ID” fields indicate GE Fanuc Embedded
Systems’ PICMG
®
assigned Vender ID (114A).
The “Subsystem ID” field indicates the model number of the product (7865).
NOTE: V7865 boards with the 3GB memory option will begin to lose access to the
physical memory if more than 128MB is chosen for VME.
Table 2-7 PCI Configuration Space Registers
31 16 15 00 Register
Address
Device ID 6504 Vendor ID 114A 00h
Status Command 04h
Class Code Revision ID 08h
BIST Header Type Latency Timer Cache Line Size 0Ch
PCI Base Address 0 for Memory-Mapped 32KB NVRAM (BAR0) 10h
PCI Base Address 1 for Memory-Mapped Watchdog and other timers (BAR1) 14h
Reserved 18h
Reserved 1Ch
Reserved 20h
Reserved 24h
Reserved 28h
Subsystem ID 7865 Subsystem Vendor ID 114A 2Ch
Reserved 30h
Reserved 34h
Reserved 38h
Max_Lat Min_gnt Interrupt Pin Interrupt Line 3Ch