User guide

August 2001 7
Reviewing the Key System Components
(RDSP/432). More information about the capabilities of each
board can be obtained in the Introduction to Computer
Telephony manual.
Figure 2. Hardware and Logical Resources on an
RDSP/432 Board
The API models these hardware and logical resources as
devices. Table 3 shows how the hardware and logical resources
of the RDSP/432 board map to devices.
Table 3. Hardware/Logical Resources Mapped to Devices
RDSP/432
DSP
VP
VP
VP
Line Interface
Line Interface
Line Interface
Line Interface
VP
Hardware and Logical
Resource Device Device Name
VP board
DSP
Board device
DSP device
BRKT_DEVICE_RDSP_BOARD
BRKT
_DEVICE_RDSP
4 VP resources VP devices BRKT_DEVICE_VP
4 LS lines LS line devices BRKT_DEVICE_LS_LINE