参数资料
型号: TC9444F
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP60
封装: 14 X 14 MM, 0.80 MM PITCH, PLASTIC, QFP-60
文件页数: 25/28页
文件大小: 378K
代理商: TC9444F
TC9444F
2002-01-11
6
2.2
Data Input Formats
Table 2.2 and Figure 2. show the data input formats. Microcontroller interface bits IBIT , IBIT2,
and IBIT3 select the format.
In master mode, the BCKI clock rate varies through the range shown in 2.2.
In slave mode, the BCKI input clock is directly output through the IC internal buffer as the data
output bit clock (BCKO). Therefore, when using the digital data output, input the clock shown in
Table 2.2.
The IIS-compatible format can accept up to 24 bits of data. When inputting data shorter than 24
bits, fix the lower bits to 0.
Table 2.2
Data Input Formats
SYNM2
SYNM1
IBIT3
IBIT2
IBIT1
Format
BCKI
0
MSB first, Right-Justified mode,
16-bit data
32 fs to 128 fs
0
1
MSB first, Right-Justified mode,
18-bit data
36 fs to 128 fs
0
1
0
MSB first, Right-Justified mode,
20-bit data
40 fs to 128 fs
0
1
MSB first, Right-Justified mode,
24-bit data
48 fs to 128 fs
0
1
0
Master
mode
IIS-compatible, 24 bits
64 fs
0
1
0
MSB first, Right-Justified mode,
16-bit data
32 fs
0
1
0
1
Prohibited
32 fs
0
1
0
1
0
Prohibited
32 fs
0
1
0
1
Prohibited
32 fs
0
1
0
IIS-compatible, 16 bits
32 fs
1
0
MSB first, Right-Justified mode,
16-bit data
48 fs
1
0
1
MSB first, Right-Justified mode,
18-bit data
48 fs
1
0
1
0
MSB first, Right-Justified mode,
20-bit data
48 fs
1
0
1
MSB first, Right-Justified mode,
24-bit data
48 fs
1
0
1
0
IIS-compatible, 24 bits
48 fs
1
0
MSB first, Right-Justified mode,
16-bit data
64 fs
1
0
1
MSB first, Right-Justified mode,
18-bit data
64 fs
1
0
1
0
MSB first, Right-Justified mode,
20-bit data
64 fs
1
0
1
MSB first, Right-Justified mode,
24-bit data
64 fs
1
0
Slave
mode
IIS-compatible, 24 bits
64 fs
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