tc9444f TOSHIBA Semiconductor CORPORATION, tc9444f Datasheet - Page 6

• Manufacturer Part Number: tc9444f
• Description: Single-chip Karaoke Ic Ii
• Manufacturer: TOSHIBA Semiconductor CORPORATION

SYNM2
2.2
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
Data Input Formats
and IBIT3 select the format.
output bit clock (BCKO). Therefore, when using the digital data output, input the clock shown in
Table 2.2.
bits, fix the lower bits to 0.
Table 2.2 and Figure 2. show the data input formats. Microcontroller interface bits IBIT, IBIT2,
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
The IIS-compatible format can accept up to 24 bits of data. When inputting data shorter than 24
SYNM1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
IBIT3
0
0
0
0
1
0
0
0
0
1
0
0
0
0
1
0
0
0
0
1
IBIT2
Table 2.2 Data Input Formats
0
0
1
1
0
0
0
1
1
0
0
0
1
1
0
0
0
1
1
0
IBIT1
0
1
0
1
0
0
1
0
1
0
0
1
0
1
0
0
1
0
1
0
Master
mode
Slave
mode
6
MSB first, Right-Justified mode,
16-bit data
MSB first, Right-Justified mode,
18-bit data
MSB first, Right-Justified mode,
20-bit data
MSB first, Right-Justified mode,
24-bit data
IIS-compatible, 24 bits
MSB first, Right-Justified mode,
16-bit data
Prohibited
Prohibited
Prohibited
IIS-compatible, 16 bits
MSB first, Right-Justified mode,
16-bit data
MSB first, Right-Justified mode,
18-bit data
MSB first, Right-Justified mode,
20-bit data
MSB first, Right-Justified mode,
24-bit data
IIS-compatible, 24 bits
MSB first, Right-Justified mode,
16-bit data
MSB first, Right-Justified mode,
18-bit data
MSB first, Right-Justified mode,
20-bit data
MSB first, Right-Justified mode,
24-bit data
IIS-compatible, 24 bits
Format
32 fs to 128 fs
36 fs to 128 fs
40 fs to 128 fs
48 fs to 128 fs
2002-01-11
TC9444F
BCKI
64 fs
32 fs
32 fs
32 fs
32 fs
32 fs
48 fs
48 fs
48 fs
48 fs
48 fs
64 fs
64 fs
64 fs
64 fs
64 fs