UM1545 datasheet(48/64 Pages) STMICROELECTRONICS

48 / 64 page

Audio processor configuration file

UM1545

48/64

Doc ID 023225 Rev 1

Coef[01Ah] = 000000h ## Coefficient 0x1A - C2H21 (b2)

Coef[01Bh] = 000000h ## Coefficient 0x1B - C2H22 (a1/2)

Coef[01Ch] = 000000h ## Coefficient 0x1C - C2H23 (a2)

Coef[01Dh] = 400000h ## Coefficient 0x1D - C2H24 (b0/2)

Coef[01Eh] = 000000h ## Coefficient 0x1E - C2H30 (b1/2)

Coef[01Fh] = 000000h ## Coefficient 0x1F - C2H31 (b2)

Coef[020h] = 000000h ## Coefficient 0x20 - C2H32 (a1/2)

Coef[021h] = 000000h ## Coefficient 0x21 - C2H33 (a2)

Coef[022h] = 400000h ## Coefficient 0x22 - C2H34 (b0/2)

Coef[023h] = 000000h ## Coefficient 0x23 - C2H40 (b1/2)

Coef[024h] = 000000h ## Coefficient 0x24 - C2H41 (b2)

Coef[025h] = 000000h ## Coefficient 0x25 - C2H42 (a1/2)

Coef[026h] = 000000h ## Coefficient 0x26 - C2H43 (a2)

Coef[027h] = 400000h ## Coefficient 0x27 - C2H44 (b0/2)

Coef[028h] = 000000h ## Coefficient 0x28 - C12H0 (b1/2)

Coef[029h] = 000000h ## Coefficient 0x29 - C12H1 (b2)

Coef[02Ah] = 000000h ## Coefficient 0x2A - C12H2 (a1/2)

Coef[02Bh] = 000000h ## Coefficient 0x2B - C12H3 (a2)

Coef[02Ch] = 400000h ## Coefficient 0x2C - C12H4 (b0/2)

Coef[02Dh] = 000000h ## Coefficient 0x2D - C3H0 (b1/2)

Coef[02Eh] = 000000h ## Coefficient 0x2E - C3H1 (b2)

Coef[02Fh] = 000000h ## Coefficient 0x2F - C3H2 (a1/2)

Coef[030h] = 000000h ## Coefficient 0x30 - C3H3 (a2)

Coef[031h] = 400000h ## Coefficient 0x31 - C3H4 (b0/2)

Coef[032h] = 7FFFFFh ## Coefficient 0x32 - Channel 1 Pre-scale

Coef[033h] = 7FFFFFh ## Coefficient 0x33 - Channel 2 Pre-scale

Coef[034h] = 7FFFFFh ## Coefficient 0x34 - Channel 1 Post-scale

Coef[035h] = 7FFFFFh ## Coefficient 0x35 - Channel 2 Post-scale

Coef[036h] = 7FFFFFh ## Coefficient 0x36 - Channel 3 Post-scale

Coef[037h] = 5A9DF7h ## Coefficient 0x37 - Twarn/Oc Limit

Coef[038h] = 7FFFFFh ## Coefficient 0x38 - Channel 1 Mix 1

Coef[039h] = 000000h ## Coefficient 0x39 - Channel 1 Mix 2

Coef[03Ah] = 000000h ## Coefficient 0x3A - Channel 2 Mix 1

Coef[03Bh] = 7FFFFFh ## Coefficient 0x3B - Channel 2 Mix 2

Coef[03Ch] = 400000h ## Coefficient 0x3C - Channel 3 Mix 1

Coef[03Dh] = 400000h ## Coefficient 0x3D - Channel 3 Mix 2

Coef[03Eh] = 000000h ## Reserved

Coef[03Fh] = 000000h ## Reserved

#################### FFX filters ####################

Filt[Ch:0][00] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 0

Filt[Ch:0][01] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 1

Filt[Ch:0][02] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 2

Filt[Ch:0][03] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 3

Filt[Ch:0][04] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 4

Filt[Ch:0][05] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 5

Filt[Ch:0][06] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 6

Filt[Ch:0][07] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 7

Filt[Ch:1][00] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 0

Filt[Ch:1][01] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 1

Filt[Ch:1][02] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 2

Filt[Ch:1][03] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 3

Filt[Ch:1][04] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 4

Filt[Ch:1][05] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 5

Filt[Ch:1][06] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 6

Filt[Ch:1][07] = type:F gain:+0.000000 freq:01000 q:1.414000 ## BiQuad 7

UM1545 Datasheet(PDF) 48 Page - STMicroelectronics

UM1545 Datasheet(HTML) 48 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

Datasheet Download

Link URL