alc250-lf Realtek Semiconductor Corporation, alc250-lf Datasheet - Page 30

• Manufacturer Part Number: alc250-lf
• Description: Two-channel Ac?97 2.3 Audio Codec With Equalizer
• Manufacturer: Realtek Semiconductor Corporation

6.5.10 Index-0Ah EQ Band-3 Coefficient (Band Pass Filter, BP3: a2)
Default: 0000h
6.5.11 Index-0Bh EQ Band-3 Gain (Band Pass Filter, BP3: Ho)
Default: 0000h
6.5.12 Index-0Ch EQ Band-4 Coefficient (Band Pass Filter, BP4: a1)
Default: 0000h
6.5.13 Index-0Dh EQ Band-4 Coefficient (Band Pass Filter, BP4: a2)
Default: 0000h
6.5.14 Index-0Eh EQ Band-4 Gain (Band Pass Filter, BP4: Ho)
Default: 0000h
6.5.15 Index-0Fh EQ Band-5 Coefficient (Band Pass Filter, BP5: a1)
Default: 0000h
6.5.16 Index-10h EQ Band-5 Coefficient (Band Pass Filter, BP5: a2)
Default: 0000h
6.5.17 Index-11h EQ Band-5 Gain (Band Pass Filter, BP5: Ho)
Default: 0000h
Two-Channel AC’97 2.3 Audio Codec
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
15:0
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Bit
Type
Type
Type
Type
Type
Type
Type
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
16-bit 2’s complement coefficient. Range= -2 ~ 1.99
16-bit 2’s complement coefficient. Range= -2 ~ 1.99
16-bit 2’s complement coefficient. Range= -8 ~ 7.99. (Gain=-20dB ~ +20dB)
16-bit 2’s complement coefficient. Range= -2 ~ 1.99
16-bit 2’s complement coefficient. Range= -2 ~ 1.99
16-bit 2’s complement coefficient. Range= -8 ~ 7.99. (Gain=-20dB ~ +20dB)
16-bit 2’s complement coefficient. Range= -2 ~ 1.99
16-bit 2’s complement coefficient. Range= -2 ~ 1.99
16-bit 2’s complement coefficient. Range= -8 ~ 7.99. (Gain=-20dB ~ +20dB)
25
Function
Function
Function
Function
Function
Function
Function
Function
ALC250 DataSheet
Rev1.3