SI4700-EVB Datasheet, PDF (25/44 Pages) Silicon Laboratories – Si4700/01/02/03 EVALUATION BOARD USER’S GUIDE

Property
STCIEN
TUNE
Audio Control
BLNDADJ
DE
DMUTE
DSMUTE
SMUTEA
SMUTER
VOLEXT
VOLUME
Misc Status
DEV
FIRMWARE
MFGID
PN
REV
Misc Control
AGCD
AHIZEN
Si4700/01/02/03-EVB
Table 10. GUI Properties (Continued)
Description
Settings
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 prog-
ress.
0 = Disable Interrupt
1 = Enable Interrupt
Tune
0 = Disable
1 = Enable
Stereo/Mono Blend Level Adjust-
ment
De-emphasis
Mute
Softmute
Softmute Attenuation
Softmute Rate
Volume Extend
Volume
00 = 31–49 dBµV
01 = 37–55 dBµV
10 = 19–37 dBµV
11 = 25–43 dBµV
0 = 75 uS
1 = 50 uS
0 = Mute Disable
1 = Mute Enable
0 = Softmute Enable
1 = Softmute Disable
00 = 16 dB
01 = 14 dB
10 = 12 dB
11 = 10 dB
00 = fastest
01 = fast
10 = slow
11 = slowest
0 = Volume table dynamic range is
28 dBFs.
1 = Expands volume table dynamic
range to 58 dBFs. See AN281 for more
details.
0(mute)–15(max)
Device ID
Firmware Version
Manufacturer ID (hex)
Chip Part Number
Chip Hardware Revision
Read only
Read only
Read only 0x242
1 = Si4700/01/02/03 (Read only)
Read only
Automatic Gain Control
Analog Output Hi-Z Enable
0 = AGC Enable
1 = AGC Disable
0 = Hi-Z Disable
1 = Hi-Z Enable
Rev. 0.9
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