TC1796
Peripheral Units (Vol. 2 of 2)
Analog-to-Digital Converter (ADC)
User’s Manual 25-119 V2.0, 2007-07
ADC, V2.0
25.3.6.3 Service Request Output Lines
Each ADC module has eight service request outputs. Four of these service request
outputs (SR[3:0]) are connected to interrupt service request nodes while the remaining
four service request outputs (SR[7:4]) are connected as DMA request line with the DMA
controller of the TC1796 (see Table 25-18).
Table 25-18 Service Request Lines of ADC0/ADC1
Module Service
Request Line
Connected To Description
ADC0 SR0 ADC0_SRC0 ADC0 Service Request Node 0
SR1 ADC0_SRC1 ADC0 Service Request Node 1
SR2 ADC0_SRC2 ADC0 Service Request Node 2
SR3 ADC0_SRC3 ADC0 Service Request Node 3
SR4 CH02_REQI2
CH12_REQI3
DMA Channel 02 Request Input 2
DMA Channel 12 Request Input 3
SR5 CH03_REQI2
CH13_REQI3
DMA Channel 03 Request Input 2
DMA Channel 13 Request Input 3
SR6 CH10_REQI3
CH14_REQI3
DMA Channel 10 Request Input 3
DMA Channel 14 Request Input 3
SR7 CH11_REQI3
CH15_REQI3
DMA Channel 11 Request Input 3
DMA Channel 15 Request Input 3
ADC1 SR0 ADC1_SRC0 ADC1 Service Request Node 0
SR1 ADC1_SRC1 ADC1 Service Request Node 1
SR2 ADC1_SRC2 ADC1 Service Request Node 2
SR3 ADC1_SRC3 ADC1 Service Request Node 3
SR4 CH02_REQI3
CH12_REQI4
DMA Channel 02 Request Input 3
DMA Channel 12 Request Input 4
SR5 CH03_REQI3
CH13_REQI4
DMA Channel 03 Request Input 3
DMA Channel 13 Request Input 4
SR6 CH10_REQI4
CH14_REQI4
DMA Channel 10 Request Input 4
DMA Channel 14 Request Input 4
SR7 CH11_REQI4
CH15_REQI4
DMA Channel 11 Request Input 4
DMA Channel 15 Request Input 4
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