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PCI DEVICE DRIVER FOR SH3 MPEG CARD
MODEL: HMSA-PCI
The PCI device driver enables Windows 95 applications to access the SH3 based PCI card, transmit
commands to the card and receive status information from the card. A demo application developed
can detect the card, configure it and send commands to the PCI card for running a graphics demo. In
the graphics demo the SH3 processor rotates bitmaps in the PCI card memory at different angles and
writes the data to the VGA memory using DMA.
• Key Features
• Virtual Device driver for SH3 based PCI card.
• Windows based application that displays rotating bitmaps using the command set available for
programming the PCI card.
• Direct display of video data using Direct Memory Access (DMA).
• System Configuration
• Promotion Devices
Part No Max. Clock Rate Operating Voltage
HD6417708 SH3 60MHz 3.3 V
HM628127HBJP SRAM 5.0 V
HM5283206FP10 SDRAM 3.3 V
Minimum Requirements
• IBM compatible PC with
i486/Pentium compatible processor
and PCI bus
• Windows 95 Operating System
• T-870ADS1 - SH3 PCI Demo Board
Demo Subsystem consists of
• Virtual Device Driver for SH3 PCI
card
• Windows 95 based Software for
configuring the card and running
the graphics demo
• Install Shield based installation
program
VGA Card
Command &
data
PCI Device
Driver
PCI MPEG
Add-on Card
Windows
Application
Demo
Video Data
PCI Bus
