Changes between Version 35 and Version 36 of warpdac_ad9775.c
- Timestamp:
- Jan 26, 2006, 3:23:32 PM (18 years ago)
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warpdac_ad9775.c
v35 v36 26 26 27 27 '''[source:/PlatformSupport/WARP_Libraries/warpdac_ad9775.c@latest#L206 int WarpDac_FineGainAdj(unsigned int* baseaddr, char chan, unsigned char value, unsigned char dacs)]''' 28 [[BR]]Adjusts the fine gain of either the I (''chan=ICHAN'') or the Q (''chan=QCHAN'') channel. The variable ''value'' is sent to the registers as specified by the channel setting. ''dacs'' is an 8 bit value where the 4 least significant bits choose the DAC to alter. Returns ''INVALID_MODE'' if the mode is incorrect. Returns ''WARP_SUCCESS'' if change is successful.28 [[BR]]Adjusts the fine gain of either the I (''chan=ICHAN'') or the Q (''chan=QCHAN'') channel. The magnitude of adjustment is specified in the variable ''value''. ''dacs'' is an 8 bit value where the 4 least significant bits choose the DAC to alter. Returns ''INVALID_MODE'' if the mode is incorrect. Returns ''WARP_SUCCESS'' if change is successful. 29 29 30 30 '''[source:/PlatformSupport/WARP_Libraries/warpdac_ad9775.c@latest#L256 int WarpDac_CoarseGainAdj(unsigned int* baseaddr, char chan, unsigned char value, unsigned char dacs)]''' 31 [[BR]]Adjusts the coarse gain of either the I (''chan=ICHAN'') or the Q (''chan=QCHAN'') channel. The variable ''value'' is sent to the registers as specified by the channel setting. ''dacs'' is an 8 bit value where the 4 least significant bits choose the DAC to alter. Returns ''INVALID_MODE'' if the mode is incorrect. Returns ''WARP_SUCCESS'' if change is successful.31 [[BR]]Adjusts the coarse gain of either the I (''chan=ICHAN'') or the Q (''chan=QCHAN'') channel. The magnitude of adjustment is specified in the variable ''value''. ''value'' has a range from 0 to 15. ''dacs'' is an 8 bit value where the 4 least significant bits choose the DAC to alter. Returns ''INVALID_MODE'' if the mode is incorrect. Returns ''WARP_SUCCESS'' if change is successful. 32 32 33 33 '''[source:/PlatformSupport/WARP_Libraries/warpdac_ad9775.c@latest#L306 int WarpDac_OffsetAdj(unsigned int* baseaddr, char chan, short value, unsigned char dacs)]''' 34 [[BR]]Adjusts the DC offset of either the I (''chan=ICHAN'') or the Q (''chan=QCHAN'') channel. The variable ''value'' is sent to the registers as specified by the channel setting. ''value'' has a range from -1024 to 1023. ''dacs'' is an 8 bit value where the 4 least significant bits choose the DAC to alter. Returns ''INVALID_MODE'' if the mode is incorrect. Returns ''WARP_SUCCESS'' if change is successful.34 [[BR]]Adjusts the DC offset of either the I (''chan=ICHAN'') or the Q (''chan=QCHAN'') channel. The magnitude of adjustment is specified in the variable ''value''. ''value'' has a range from -1024 to 1023. ''dacs'' is an 8 bit value where the 4 least significant bits choose the DAC to alter. Returns ''INVALID_MODE'' if the mode is incorrect. Returns ''WARP_SUCCESS'' if change is successful.