Si4711-A20-GM Silicon Laboratories Inc, Si4711-A20-GM Datasheet - Page 28

• Manufacturer Part Number: Si4711-A20-GM
• Description: RF Transmitter Broadcast FM Radio Trns w/RDS/RBDS
• Manufacturer: Silicon Laboratories Inc

Specifications of Si4711-A20-GM

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Si4710/11-A20
6. Commands and Properties
28
0x0001
0x0101
0x0103 DIGITAL_INPUT _SAMPLE_RATE
0x0201
0x0202
0x2100
0x2101
0x2102
0x2103
Cmd
Prop
0x01
0x10
0x11
0x12
0x13
0x14
0x15
0x16
0x30
0x31
0x33
0x34
0x35
0x36
0x80
0x81
TX_COMPONENT_ENABLE
DIGITAL_INPUT _FORMAT
TX_AUDIO_DEVIATION
TX_PILOT_DEVIATION
REFCLK_PRESCALE
TX_RDS_DEVIATION
TX_TUNE_POWER
TX_TUNE_STATUS
GET_INT_STATUS
TX_ASQ_STATUS
GET_PROPERTY
SET_PROPERTY
TX_TUNE_FREQ
POWER_DOWN
TX_RDS_BUFF
REFCLK_FREQ
PATCH_ARGS
PATCH_DATA
TX_RDS_PS
POWER_UP
GET_REV
GPO_CTL
GPO_SET
GPO_IEN
Name
Name
Table 16. Si471x Command Summary
Table 17. Si471x Property Summary
Power up device and mode selection. Modes include FM transmit
and analog/digital audio interface configuration.
Returns revision information on the device.
Power down device.
Sets the value of a property.
Retrieves a property’s value.
Read interrupt status bits.
Reserved command used for patch file downloads.
Reserved command used for patch file downloads.
Tunes to given transmit frequency.
Queries the status of a previously sent TX Tune Freq, TX Tune
Power, or TX Tune Measure command.
Queries the TX status and input audio signal metrics.
Si4711/13 Only . Queries the status of the RDS Group Buffer and
loads new data into buffer.
Si4711/13 Only . Set up default PS strings.
Configures GPO3 as output or Hi-Z.
Sets GPO3 output level (low or high).
Sets the output power level and tunes the antenna capacitor
Enables interrupt sources.
Configures the digital input format.
Configures the digital input sample rate in 10 Hz steps.
Default is 0.
Sets frequency of the reference clock in Hz. The range is
31130 to 34406 Hz, or 0 to disable the AFC. Default is
32768 Hz.
Sets the prescaler value for the reference clock.
Enable transmit multiplex signal components.
Default has pilot and L-R enabled.
Configures audio frequency deviation level. Units are in
10 Hz increments. Default is 6285 (68.25 kHz).
Configures pilot tone frequency deviation level. Units are
in 10 Hz increments. Default is 675 (6.75 kHz)
Si4711/13 Only. Configures the RDS/RBDS frequency
deviation level. Units are in 10 Hz increments. Default is
2 kHz.
Rev. 1.1
Description
Description
0x1AA9
Default
0x02A3
0x00C8
0x0000
0x0000
0x0000
0x8000
0x0001
0x0003