Silicon Laboratories Si4700-EVB, User Manual

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Si4700/01/02/03-EVB
Confidential Rev. 0.6 23
STCIEN Seek/Tune Complete Interrupt
Enable - when this feature is
enabled, all activity on the SDIO pin
is stopped during seek and tune so
there is no update of the seek
progress.
0 = Disable Interrupt
1 = Enable Interrupt
TUNE Tune 0 = Disable
1 = Enable
Audio Control
BLNDADJ Stereo/Mono Blend Level Adjust-
ment 00 = 31–49 dBµV
01 = 37–55 dBµV
10 = 19–37 dBµV
11 = 25–43 dBµV
DE De-emphasis 0 = 75 uS
1 = 50 uS
DMUTE Mute 0 = Mute Disable
1 = Mute Enable
DSMUTE Softmute 0 = Softmute Enable
1 = Softmute Disable
SMUTEA Softmute Attenuation 00 = 16 dB
01 = 14 dB
10 = 12 dB
11 = 10 dB
SMUTER Softmute Rate 00 = fastest
01 = fast
10 = slow
11 = slowest
VOLEXT Volume Extend 0 = Volume table dynamic range is
28 dBFs.
1 = Expands volume table dynamic
range to 58 dBFs. See AN281 for more
details.
VOLUME Volume 0(mute)–15(max)
Misc Status
DEV Device ID Read only
FIRMWARE Firmware Version Read only
MFGID Manufacturer ID (hex) Read only 0x242
PN Chip Part Number 1 = Si4700/01/02/03 (Read only)
REV Chip Hardware Revision Read only
Misc Control
AGCD Automatic Gain Control 0 = AGC Enable
1 = AGC Disable
AHIZEN Analog Output Hi-Z Enable 0 = Hi-Z Disable
1 = Hi-Z Enable
Table 9. GUI Properties (Continued)
Property Description Settings