SI300-FS Silicon Laboratories Inc, SI300-FS Datasheet - Page 20

• Manufacturer Part Number: SI300-FS
• Description: MCU, MPU & DSP Development Tools INT MIC/SPK/HDST LEAD-FREE
• Manufacturer: Silicon Laboratories Inc

Specifications of SI300-FS

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

Si3000
Register 1. Control 1
Reset settings = 0000_0000
20
Bit
6:5
7
4
3
2
1
0
Name
Type
Bit
Reserved Read returns zero.
Name
MPD
SPD
HPD
CPD
LPD
SR
R/W
SR
D7
Software Reset. 
1 = Sets all registers to their reset value.
0 = Enables chip for normal operation.
Note: Bit will automatically clear after being set.
Speaker Drive Power Down.
1= Normal operation
0 = Power down left and right speaker drive.
Line Drive Power Down.
1 = Normal operation
0 = Power down line driver.
Handset Drive Power Down.
1 = Normal operation
0 = Power down handset driver.
MIC Bias Power Down.
1 = Power down MIC bias buffer.
0 = Normal operation
Chip Power Down. 
1 = Puts Si3000 into power down mode.
0 = Normal operation
D6
D5
Rev. 1.4
SPD
R/W
D4
Function
LPD
R/W
D3
HPD
R/W
D2
MPD
R/W
D1
CPD
R/W
D0