参数资料
型号: TSC2301IZQZR
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PBGA120
封装: GREEN, PLASTIC, VFBGA-120
文件页数: 84/95页
文件大小: 1322K
代理商: TSC2301IZQZR
www.ti.com
TSC2301
SLAS371D – SEPTEMBER 2002 – REVISED AUGUST 2004
Bits 15,14 — RESERVED
These bits are reserved and should be written to 0. If read, they read back as 0.
Bits [13:8] — IO5- IO0
GPIO Directional Control. These 6 bits control the direction of the TSC2301s six GPIO pins. When one of these
bits is set to one, the corresponding GPIO pin is configured as an output. When one of these bits is set to zero,
the corresponding GPIO pin is configured as an input. The default setting of these bits is zero (all inputs).
Bits 7,6 — RESERVED
These bits are reserved, and should be written to 0. If read, they read back as 0.
Bits [5:0] — GPIO5- GPIO0
GPIO Data. These bits control the data on the GPIO pins. When a GPIO pin is configured as an output, the data
written to one of these bits is driven on the corresponding GPIO pin. When a GPIO pin is configured as an input,
the data input on the GPIO pin is returned to the corresponding register bit, and can be read by the host
processor.
DAC BASS-BOOST FILTER COEFFICIENT REGISTERS (Page 02, Addresses 07h-1Ah)
The DAC bass-boost coefficient registers implement the transfer function described. The coefficients are
represented by 16-bit twos complement integers with values ranging from -32768 to 32767.
The DAC bass-boost coefficient registers are formatted as follows:
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
MSB
LSB
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
Table 57. DAC Bass-Boost Coefficient Registers
Address
DAC Channel
Coefficient
Default
07h
Left
N0
6BE2
08h
Left
N1
9667
09h
Left
N2
675D
0Ah
Left
N3
6BE2
0Bh
Left
N4
9667
0Ch
Left
N5
675D
0Dh
Left
D1
7D82
0Eh
Left
D2
84EF
0Fh
Left
D4
7D82
10h
Left
D5
84EF
11h
Right
N0
6BE2
12h
Right
N1
9667
13h
Right
N2
675D
14h
Right
N3
6BE2
15h
Right
N4
9667
16h
Right
N5
675D
17h
Right
D1
7D82
18h
Right
D2
84EF
19h
Right
D4
7D82
1Ah
Right
D5
84EF
85
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