si3216-x-gm Silicon Laboratories, si3216-x-gm Datasheet - Page 60

• Manufacturer Part Number: si3216-x-gm
• Description: Proslic Programmable Wideband Slic/codec With Ringing/battery Voltage Generation
• Manufacturer: Silicon Laboratories

Si3216
Register 8. Audio Path Loopback Control
Reset settings = 0000_0010
60
Name
Type
Bit
7:3
Bit
2
1
0
Reserved
Name
ALM2
ALM1
D7
DLM
D6
Read returns zero.
Analog Loopback Mode 2. (See Figure 24 on page 44.)
0 = Full analog loopback mode disabled.
1 = Full analog loopback mode enabled.
Digital Loopback Mode. (See Figure 24 on page 44.)
0 = Digital loopback disabled.
1 = Digital loopback enabled.
Analog Loopback Mode 1. (See Figure 24 on page 44.)
0 = Analog loopback disabled.
1 = Analog loopback enabled.
D5
Preliminary Rev. 0.91
D4
D3
Function
ALM2
R/W
D2
DLM
R/W
D1
ALM1
R/W
D0