参数资料
型号: TAS5715PHP
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 41.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封装: 7 X 7 MM, GREEN, PLASTIC, HTQFP-48
文件页数: 44/74页
文件大小: 2771K
代理商: TAS5715PHP
www.ti.com
SLOS645 – AUGUST 2010
Table 3. Serial Control Interface Register Summary (continued)
NO. OF
INITIALIZATION
SUBADDRESS
REGISTER NAME
CONTENTS
BYTES
VALUE
0x34
ch2_bq[4]
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
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
EQ CRC
4
u[31:16], EQ CRC [15:0]
0x0000 A14C
0x38
DRC CRC
4
u[31:16], DRC CRC [15:0]
0x0000 5395
0x39
Reserved(2)
0x0000 0000
0x3A
8
Reserved(2)
0x0080 0000
0x3B
DRC1 softening filter alpha
8
u[31:26], ae[25:0]
0x0008 0000
DRC1 softening filter
u[31:26], oe[25:0]
0x0078 0000
omega
0x3C
DRC1 attack rate
8
0x0000 0100
DRC1 release rate
0xFFFF FF00
0x3D
8
Reserved(2)
0x0080 0000
0x3E
DRC2 softening filter alpha
8
u[31:26], ae[25:0]
0x0008 0000
DRC2 softening filter
u[31:26], oe[25:0]
0xFFF8 0000
omega
0x3F
DRC2 attack rate
8
u[31:26], at[25:0]
0x0008 0000
DRC2 release rate
u[31:26], rt[25:0]
0xFFF8 0000
0x40
DRC1 attack threshold
8
T1[31:0] (9.23 format)
0x0800 0000
DRC1 release threshold
T1'[31:0]
0x07FF FFFF
0x42
4
Reserved(2)
0x0000 0000
0x43
DRC2 attack threshold
8
T2[31:0] (9.23 format)
0x0074 0000
DRC2 release threshold
T2'[31:0]
0x0073 FFFF
0x45
4
Reserved(2)
0x0000 0000
0x46
DRC and DC DETECT
4
Description shown in subsequent section
0x0002 0020
control
0x47–0x4F
4
Reserved(2)
0x50
Bank switch control
4
Description shown in subsequent section
0x0F70 8000
0x51
Ch 1 output mixer
8
Ch 1 output mix1[1]
0x0080 0000
Ch 1 output mix1[0]
0x0000 0000
0x52
Ch 2 output mixer
8
Ch 2 output mix2[1]
0x0080 0000
Ch 2 output mix2[0]
0x0000 0000
0x53
Ch 1 input mixers
16
Channel-1 input mixers can be accessed using I2C
subaddresses 0x70–0x73 using 4-byte access
(2)
Reserved registers should not be accessed.
Copyright 2010, Texas Instruments Incorporated
49
Product Folder Link(s): TAS5715
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