TAS5727
www.ti.com
SLOS670 –NOVEMBER 2010
Table 4. Serial Control Interface Register Summary (continued)
NO. OF
BYTES
INITIALIZATION
VALUE
SUBADDRESS
REGISTER NAME
ch2_bq[10]
CONTENTS
0x5C
20
u[31:26], b0[25:0]
u[31:26], b1[25:0]
u[31:26], b2[25:0]
u[31:26], a1[25:0]
u[31:26], a2[25:0]
u[31:26], b0[25:0]
u[31:26], b1[25:0]
u[31:26], b2[25:0]
u[31:26], a1[25:0]
u[31:26], a2[25:0]
u[31:26], b0[25:0]
u[31:26], b1[25:0]
u[31:26], b2[25:0]
u[31:26], a1[25:0]
u[31:26], a2[25:0]
u[31:26], b0[25:0]
u[31:26], b1[25:0]
u[31:26], b2[25:0]
u[31:26], a1[25:0]
u[31:26], a2[25:0]
Reserved(4)
0x0080 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0080 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0080 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0080 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x0000 0000
0x5D
0x5E
0x5F
ch2_bq[11]
ch3_bq[0]
ch3_bq[1]
20
20
20
0x60–0x61
0x62
4
4
IDF post scale
0x0000 0080
0x63–0x6A
0x6B
Reserved(4)
Data[31:0]
Data[31:0]
Reserved(4)
Left channel PWM level meter
Right channel PWM level meter
4
4
0x0000 0000
0x0000 0000
0x6C
0x6D–0x6F
0x70
ch1 inline mixer
4
4
4
4
4
4
4
4
u[31:26], in_mix1[25:0]
u[31:26], in_mixdrc_1[25:0]
u[31:26], right_mix1[25:0]
u[31:26], left_mix_1[25:0]
u[31:26], in_mix2[25:0]
u[31:26], in_mixdrc_2[25:0]
u[31:26], left_mix1[25:0]
u[31:26], right_mix_1[25:0]
Reserved(4)
0x0080 0000
0x0000 0000
0x0000 0000
0x0080 0000
0x0080 0000
0x0000 0000
0x0000 0000
0x0080 0000
0x71
inline_DRC_en_mixer_ch1
ch1 right_channel mixer
ch1 left_channel_mixer
ch2 inline mixer
0x72
0x73
0x74
0x75
inline_DRC_en_mixer_ch2
ch2 left_chanel mixer
ch2 right_channel_mixer
0x76
0x77
0x78–0xF7
0xF8
Update dev address key
Update dev address reg
4
4
4
Dev Id Update Key[31:0] (Key =
0xF9A5A5A5)
0x0000 0000
0x0000 0036
0xF9
u[31:8],New Dev Id[7:0] (New Dev Id = 0x38
for TAS5727)
Reserved(4)
0xFA–0xFF
(4) Reserved registers should not be accessed.
All DAP coefficients are 3.23 format unless specified otherwise.
Registers 0x3B through 0x46 should be altered only during the initialization phase.
Copyright © 2010, Texas Instruments Incorporated
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