Spectrum Brands Quad C6x VME64 - Manual (Page 57)

Spectrum Signal Processing Monaco Technical Reference
Registers
Part Number 500-00191 45
Revision 2.00
9 Registers
This section provides a reference to the registers that are unique to the Monaco board.
Information for the registers within the SCV64 bus interface chip, the ACT8990 Test
Bus Controller (TBC), and the Hurricane PCI interface chip can be found in their
respective data sheets.
Most of the registers described in this section are accessed from the processor nodes. Of
these, most are shared among nodes A, B, C, and D. A few, though, are unique to each
node. The registers that are not accessible from the processor nodes are part of the VME
A24 Host Port Interfaces and to the TBC.
The following table summarizes the registers described in this section.
Table 13 Register Address Summary
Register
Access
Privilege
Bus Address
VPAGE Register (for node A) R/W Node A only 016D 0000h
VPAGE Register (for node B) R/W Node B only 016D 0000h
VPAGE Register (for node C) R/W Node C only 016D 0000h
VPAGE Register (for node D) R/W Node D only 016D 0000h
VSTATUS Register R/W All nodes 016D 8000h
VINTA Register R/W All nodes 016D 8004h
VINTB Register R/W All nodes 016D 8008h
VINTC Register R/W All nodes 016D 800Ch
VINTD Register R/W All nodes 016D 8010h
KIPL_EN Register R/W All nodes 016D 8014h
DSP~LINK3 Register R/W Node A only 016D 8018h
ID Register R/W* All nodes 016D 801Ch
VME A24 Status Register Read Only VME A24 slave interface base + 1000h
VME A24 Control Register R/W VME A24 slave interface base + 1004h
*A processor can only write its own bit within this register.