ALC202A Datasheet | Realtek

Features 2 2. General Description 2 3. Block Diagram 3 4. Pin Assignments 5 5. Pin Description 5.1 Digital I/O Pins 6 5.2 Analog I/O Pins 7 5.3 Filter/Reference 7 5.4 Power/Ground 8 5.5 Others 8 6. Registers 9 6.1 Mixer Registers 9 6.1.1 MX00 Reset 10 6.1.2 MX02 Master Volume 10 6.1.3 MX04 Headphone/True Line Output Volume .. 10 6.1.4 MX06 MONO_OUT Volume 11 6.1.5 MX0A PC BEEP Volume 11 6.1.6 MX0C PHONE Volume 11 6.1.7 MX0E MIC Volume 12 6.1.8 MX10 LINE_IN Volume 12 6.1.9 MX12 CD Volume 12 6.1.10 MX14 VIDEO Volume 13 6.1.11 MX16 AUX Volume 13 6.1.12 MX18 PCM_OUT Volume 13 6.1.13 MX1A Record Select 14 6.1.14 MX1C Record Gain 14 6.1.15 MX20 General Purpose Register 15 6.1.16 MX22 3D Control 15 6.1.17 MX26 Powerdown Control/Status 16 6.1.18 MX28 Extended Audio ID...