Vault 7: Projects

This publication series is about specific projects related to the Vault 7 main publication.

PIC24F Family Reference Manual
DS39737A-page 49-32 Preliminary © 2010 Microchip Technology Inc.
Figure 49-17: Channel Scan with Alternate Input Selection (Devices without DMA)
Sample
(AN2)
Sample
(AN0)
CH0
CH1
Convert
(AN2)
Convert
(AN0)
SOC
Trigger
Sample
(AN4)
Sample
(AN3)
Convert
(AN4)
Convert
(AN3)
Sample
(AN4)
Sample
(AN3)
Sample
(AN3)
Sample
(AN0)
Convert
(AN3)
Convert
(AN0)
Sample
(AN4)
Sample
(AN3)
Convert
(AN4)
Convert
(AN3)
Sample
(AN4)
ADC
Trigger
Sample/Convert Sequence 1 Sample/Convert Sequence 2 Sample/Convert Sequence 3
Sample/Convert Sequence 4
1
2
3
4
5
6 7 8 9
Note 1: CH0 input multiplexer selects analog input for sampling using internally generated control bits (from channel scan logic) instead
of MUXA control bits. CH1 input multiplexer selects the analog input for sampling using MUXA control bits (CHySA/CHyNA). The
selected analog input is connected to the sample capacitor.
2: On SOC trigger, CH0-CH1 inputs are sequentially sampled and converted to equivalent digital counts.
3: CH0-CH1 input multiplexer selects the analog input for sampling using MUXB control bits (CHySB/CHyNB). The selected analog
input is connected to the sample capacitor.
4: On SOC trigger, CH0-CH1 inputs are sequentially sampled and converted to equivalent digital counts.
5: CH0 input multiplexer selects the analog input for sampling using internally generated control bits (from channel scan logic) instead
of MUXA control bits. CH1 input multiplexer selects the analog input for sampling using MUXA control bits (CHySA/CHyNA). The
selected analog input is connected to the sample capacitor.
6: On SOC trigger, CH0-CH1 inputs are sequentially sampled and converted to equivalent digital counts.
7: CH0-CH1 input multiplexer selects the analog input for sampling using MUXB control bits (CHySB/CHyNB). The selected analog
input is connected to the sample capacitor.
8: On SOC trigger, CH0-CH1 inputs are sequentially sampled and converted to equivalent digital counts.
9: ADC interrupt is generated after converting eight samples.

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