Phytec pciGrabber4x4, Руководство по оборудованию

Страница: 150 / 160

pciGrabber-4x4
142

PHYTEC Messtechnik GmbH 2008 L-720e_0
Direct access to the video processor’s registers
WORD Read_Local_DWord(WORD nDevNo,
WORD nRegister_Number,
DWORD *lContent);
nRegister_Number: number of the register
lContent:
contents of the registers
WORD Write_Local_DWord (WORD nDevNo,
WORD nRegister_Number,
DWORD lContent);
nRegister_Number: Number of the register
lContent: data of the register
Almost all the functions of the pciGrabber-4x4 can be controlled
about the routines of the driver. We expressly recommend the use of
the standard functions.
For the case that the user would like to affect directly the registers of
the pciGrabber these two functions are available. With these both
functions it is possible to read or write all registers of the decoder.
Sould you need further information about the registers of the
pciGrabber, please turn to the PHYTEC support.
Attention!
Some registers of the pciGrabber-4x4 must be set in the present device
configuration with certain values to guarantee the function of the card.
Check hence the exact meaning of the register before you change
them.
PHYTEC cannot assume liability for damages which possibly
originate from manipulation of the registers.