User guide

212 RealCT Direct API Developer Guide
Chapter 6: MVIP-95
Connecting Boards in an MVIP-90 Bus
This section provides information about connecting an H.100
compliant board in an MVIP-90 bus. When you connect an
H.100 compliant board to boards in an MVIP-90 bus, you use
different bus speeds, clock settings, stream numbering, and
switching functions than if the board is connected in an H.100
bus.
You also use the MVIP-90 functions when an H.100 compliant
board is connected in an MVIP-90 bus. Use the following
MVIP-90 functions with an H.100 compliant board:
RESET_SWITCH
QUERY_SWITCH_CAPS
SET_OUTPUT
QUERY_OUTPUT
SAMPLE_INPUT
CONFIG_CLOCK
TRISTATE_SWITCH
Before reading this section, be sure you are familiar with the
information and function examples in Chapter 5, MVIP-90, on
page 143.
Mapping Resources for MVIP-90
When you use MVIP-90 functions with an H.100 compliant
board, you also use equivalent MVIP-90 local stream
numbering. Table 32 shows the relationship between MVIP-90
and MVIP-95 local stream numbering on the Vantage PCI
board. Table 32 shows the MVIP-95 local stream numbering on
the RealBLOCs board.
Vantage PCI resources As Table 32 shows, all VP resources use stream 16 and all line
resources use stream 18. Resources are assigned to timeslots
sequentially starting with 0. For example, the eight VP
resources use timeslots 0 through 7 on stream 16. The eight line
resources use timeslots 0 through 7 on stream 18.