Texas Instruments TAS5707 - Page 36

TAS5707, TAS5707A
SLOS556B –NOVEMBER 2008–REVISED NOVEMBER 2009 www.ti.com
Table 4. Serial Control Interface Register Summary (continued)
NO. OF INITIALIZATION
SUBADDRESS REGISTER NAME CONTENTS
BYTES VALUE
0x35 ch2_bq[5] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x36 ch2_bq[6] 20 u[31:26], b0[25:0] 0x0080 0000
u[31:26], b1[25:0] 0x0000 0000
u[31:26], b2[25:0] 0x0000 0000
u[31:26], a1[25:0] 0x0000 0000
u[31:26], a2[25:0] 0x0000 0000
0x37–0x39 Reserved
(2)
DRC ae
(3)
u[31:26], ae[25:0] 0x0080 0000
0x3A 8
DRC (1 – ae) u[31:26], (1 – ae)[25:0] 0x0000 0000
DRC aa u[31:26], aa[25:0] 0x0080 0000
0x3B 8
DRC (1 – aa) u[31:26], (1 – aa)[25:0] 0x0000 0000
DRC ad u[31:26], ad[25:0] 0x0080 0000
0x3C 8
DRC (1 – ad) u[31:26], (1 – ad)[25:0] 0x0000 0000
0x3D–0x3F Reserved
(2)
0x40 DRC-T 4 T[31:0] (9.23 format) 0xFDA2 1490
0x41 DRC-K 4 u[31:26], K[25:0] 0x0384 2109
0x42 DRC-O 4 u[31:26], O[25:0] 0x0008 4210
0x43–0x45 Reserved
(2)
0x46 DRC control 4 Description shown in subsequent section 0x0000 0000
0x47–0x4F Reserved
(2)
0x50 Bank switch control 4 Description shown in subsequent section 0x0F70 8000
0x51–0xC9 Reserved
(2)
0xCA 8 Reserved
(2)
0xCB–0xF8 Reserved
(2)
Update device address 4 New Dev Id[7:1], ZERO[0] (New Dev Id = 0x38), 0x00000036
0xF9
register (7:1) defines the new device address
0xFA-0xFF Reserved
(2)
(2) Reserved registers should not be accessed.
(3) "ae" stands for µ of energy filter, "aa" stands for µ of attack filter and "ad" stands for µ of decay filter and 1- µ = ω.
All DAP coefficients are 3.23 format unless specified otherwise.
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