TC1796
Peripheral Units (Vol. 2 of 2)
Fast Analog-to-Digital Converter (FADC)
User’s Manual 26-65 V2.0, 2007-07
FADC, V2.0
26.3.6.3 Service Request Lines
The FADC module has four service request output lines. These service request outputs
are connected to interrupt service request nodes with its control register (see
Page 26-63) and in parallel with several request inputs of the TC1796’s DMA controller.
Table 26-11 shows the FADC service request lines interconnections.
Table 26-11 Service Request Lines Interconnections
Module Service
Request Line
Connected To Description
FADC SR0 FADC_SRC0
CH10_REQI2
CH14_REQI2
FADC Service Request Node 0
DMA Channel 10 Request Input 2
DMA Channel 14 Request Input 2
SR1 FADC_SRC1
CH11_REQI2
CH15_REQI2
FADC Service Request Node 1
DMA Channel 11 Request Input 2
DMA Channel 15 Request Input 2
SR2 FADC_SRC2
CH12_REQI2
CH16_REQI2
FADC Service Request Node 2
DMA Channel 12 Request Input 2
DMA Channel 16 Request Input 2
SR3 FADC_SRC3
CH13_REQI2
CH17_REQI2
FADC Service Request Node 3
DMA Channel 13 Request Input 2
DMA Channel 17 Request Input 2
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