ad1988a Analog Devices, Inc., ad1988a Datasheet - Page 13

• Manufacturer Part Number: ad1988a
• Description: High Definition Audio Soundmax Codec
• Manufacturer: Analog Devices, Inc.

Node
ID
34
36
37
38
39
3A
3B
3C
3D
Table 11. AD1988A Device Root and Function Node Parameters
Node
ID
00
01
1
Table 12. AD1988B Device Root and Function Node Parameters
Node
ID
00
01
1
Silicon revision number may change without prior notice. Number shown is current at the publication date of this document.
Silicon revision number may change without prior notice. Number shown is current at the publication date of this document.
Name
ROOT
FUNCTION
Name
ROOT
FUNCTION
PORT-E In Selector
MONO_OUT Selector
PORT-A Out Selector
PORT-A Boost
PORT-B Boost
PORT-C Boost
PORT-F Boost
PORT-E Boost
PORT-D Boost
Name
Vendor ID
0x00
11D41988
Vendor ID
0x00
11D4198B
Type
Audio selector
Audio selector
Audio selector
Audio selector
Audio selector
Audio selector
Audio selector
Audio selector
Audio selector
Revision ID
0x02
00100400
Revision ID
0x02
00100300
1
1
Description
Selects from the PORT-E, PORT-G, and PORT-H inputs to the mixer input
Selects DAC_0, DAC_1, and DAC_3 for MONO_OUT
Selects DAC_0, DAC_1, and DAC_3 for PORT-A
Microphone boost amp for PORT-A
Microphone boost amp for PORT-B
Microphone boost amp for PORT-C
Microphone boost amp for PORT-F
Microphone boost amp for PORT-E
Microphone boost amp for PORT-D
Rev. 0 | Page 13 of 20
Sub Node
Count
0x04
00010001
0002003C
Sub Node
Count
0x04
00010001
0002003C
Function
Group Type
0x05
00000001
Function
Group Type
0x05
00000001
Audio
Function Group
Capabilities
0x08
00010C0C
Audio
Function Group
Capabilities
0x08
00010C0C
AD1988A/AD1988B
GPIO
Capabilities
0x11
40000002
GPIO
Capabilities
0x11
40000002