ADLINK cPCI-9116 - Manual (Page 29)

Registers
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4
Registers
The descriptions of the registers and structure of the cPCI-9116 are outlined in
this chapter. The information in this chapter will assist programmers, who wish
to handle the card with low-level programs.
In addition, the low level programming syntax is introduced. This information
can help beginners to operate the cPCI-9116 in the shortest possible time.
4.1 I/O Port Address
The 9116 series card functions as a 32-bit PCI master device to any master on
the PCI bus. It supports burst transfer to memory space by using 32-bit data.
All data read and write are based on 32-bit transactions. Table 2 shows the I/O
address of each register with respect to the base address. The function of each
register is also shown.