SI2414 SILABS [Silicon Laboratories], SI2414 Datasheet - Page 56

• Manufacturer Part Number: SI2414
• Manufacturer: SILABS [Silicon Laboratories]

Si2456/Si2433/Si2414
U6E CK1
Reset settings = 0x1F00
56
Note: See Figure 6 on page 22.
15:13
Name
12:8
Type
Bit
7:5
1:0
Bit
4
3
2
Reserved Do not modify.
Reserved Read returns zero.
Reserved Read returns zero.
D15
SDSP*
Name
RST
R1*
N1*
D14
R1
0
R1
Hardware Reset.
This bit functions exactly as the digital inverse of the RESET pin. Writing this bit to 1 causes a
hardware reset.
Slow DSP.
0 = No divider.
1 = Extra divide-by-8 on DSP clock.
N1
0
1
2
3
D13
D12
D11
CLKOUT Divider
CLKOUT off.
R1 + 1 (default R1 = 31; 2.4576 MHz). R1 = 31 required for proper codec
interface operation.
DSP_CLK Divider
2
2.5
3
4
R/W
D10
R1
D9
Rev. 0.9
D8
D7
Function
D6
D5
RST
R/W
D4
D3
SDSP
R/W
D2
D1
R/W
N1
D0