TAS2557 Datasheet, PDF (98/110 Pages) Texas Instruments – 5.7-W Class-D Mono Audio Amplifier with Class-H Boost and Speaker Sense

TAS2557
SLASEC2 – NOVEMBER 2016
www.ti.com
Table 118. Interrupt Generation 5 Field Descriptions
Bit Field
7
Reserved
6-4 INT_GEN_DSP1[2:0]
3
Reserved
2-0 INT_GEN_DSP2[2:0]
Type
RW
RW
Reset
0h
0h
RW
0h
RW
0h
Description
Reserved
DSP output interrupt 1 is
0 = not used in the generation of interrupt
1 = used in the generation of INT1
2 = used in the generation of INT2
3 = used in the generation of INT3
4 = used in the generation of INT4
5-7 = Reserved
Reserved
DSP output interrupt 2 is
0 = not used in the generation of interrupt
1 = used in the generation of INT1
2 = used in the generation of INT2
3 = used in the generation of INT3
4 = used in the generation of INT4
5-7 = Reserved
12.3.96 INT_GEN_6 (book=0x00 page=0x01 address=0x71) [reset=0h]
Assign DSP Interrupt 3 and DSP interrupt 4 to specific interrupt
Figure 141. INT_GEN_6 Register Address: 0x71
7
6
5
4
Reserved
INT_GEN_DSP3[2:0]
RW-0h
RW-0h
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
3
Reserved
RW-0h
2
1
0
INT_GEN_DSP4[2:0]
RW-0h
Table 119. Interrupt Generation 6 Field Descriptions
Bit Field
7
Reserved
6-4 INT_GEN_DSP3[2:0]
3
Reserved
2-0 INT_GEN_DSP4[2:0]
Type
RW
RW
Reset
0h
0h
RW
0h
RW
0h
Description
Reserved
DSP output interrupt 3 is
0 = not used in the generation of interrupt
1 = used in the generation of INT1
2 = used in the generation of INT2
3 = used in the generation of INT3
4 = used in the generation of INT4
5-7 = Reserved
Reserved
DSP output interrupt 4 is
0 = not used in the generation of interrupt
1 = used in the generation of INT1
2 = used in the generation of INT2
3 = used in the generation of INT3
4 = used in the generation of INT4
5-7 = Reserved
12.3.97 INT_IND_MODE (book=0x00 page=0x01 address=0x72) [reset=0h]
Configure how interrupts are reported.
Figure 142. INT_IND_MODE Register Address: 0x72
7
6
5
4
INT1_IND[1:0]
INT2_IND[1:0]
RW-0h
RW-0h
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
3
2
INT3_IND[1:0]
RW-0h
1
0
INT4_IND[1:0]
RW-0h
98
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