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4.1 Program Architecture
Initialize the Kernel Driver
Detect PCI-M512
Access the SRAM/DI/DO
Access the SRAM/DI/DO
Close the Device-Driver
Development
Toolkit
PCI-M512 User's Manual (Ver.2.1, April/2004, PPH-017-21)
PCIM512_DriverInit()
PCIM512_DetectCards()
....
....
.....
PCIM512_DriverClose()
User's Application
Function Call into DLLs
DLLs
Services Call into Kernel-Mode
.VXDs, .SYSs (Device Driver)
Device Control
Hardware Devices
PCIM512_ReadSramDword(...)
........
........
PCIM512_WriteSramDword(...)
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