# Vault 7: Projects

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

### Protego

# PIC24FJ32MC10X -- 10-Bit ADC

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PIC24F Family Reference Manual
DS39737A-page 49-20 Preliminary © 2010 Microchip Technology Inc.
Figure 49-10: 2-Channel Sequential Sampling (ASAM = 1)
Figure 49-11: 4-Channel Sequential Sampling
Sample 1
Sample 1
CH0
CH1
Convert 1
Convert 1
SOC
Trigger
Sample 2 Convert 2
Convert 2
Sample/Convert Sequence 1
Sample/Convert Sequence 2
Sample 2
Sample 3
1 2
4
3
5
Note 1: The CH0-CH1 input multiplexer selects an analog input for sampling. The selected analog input is
connected to the sample capacitor.
2: On SOC Trigger, CH0 sample capacitor is disconnected from the multiplexer to hold the input voltage
constant during conversion. The analog value captured in CH0 is converted to equivalent digital bits.
3: The CH0 multiplexer output is connected to the sample capacitor after conversion. CH1 sample capacitor
is disconnected from the multiplexer to hold the input voltage constant during conversion. The analog value
captured in CH1 is converted to equivalent digital bits.
4: The CH1 multiplexer output is connected to sample the capacitor after conversion. The CH0-CH1 input
multiplexer selects the next analog input for sampling.
5: On SOC Trigger, CH0 sample capacitor is disconnected from the multiplexer to hold the input voltage
constant during conversion. The analog value captured in CH0 is converted to equivalent digital bits.
Sample 2
Sample 1
CH0
CH1
CH2
CH3
Convert 1
Convert 1
Convert 2
Convert 1
SOC
Trigger
Sample 1
Sample 1
Sample 1
Convert 2
Convert 2
Convert 3
Convert 2Sample 2
Sample 2
Sample 2
Sample 2
Sample/Convert Sequence 1
Sample/Convert Sequence 2
Sample 2
Sample 2
Sample 2
Sample 3
Sample 3
Sample 3
1
2
4
73
5
6
Note 1: The CH0-CH3 input multiplexer selects an analog input for sampling. The selected analog input is connected to
the sample capacitor.
2: On SOC Trigger, CH0 sample capacitor is disconnected from the multiplexer to hold the input voltage constant
during conversion. The analog value captured in CH0 is converted to equivalent digital bits.
3: The CH0 multiplexer output is connected to the sample capacitor after conversion. CH1 sample capacitor is
disconnected from the multiplexer to hold the input voltage constant during conversion. The analog value
captured in CH1 is converted to equivalent digital bits.
4: The CH1 multiplexer output is connected to the sample capacitor after conversion. CH2 sample capacitor is
disconnected from the multiplexer to hold the input voltage constant during conversion. The analog value
captured in CH2 is converted to equivalent digital bits.
5: The CH2 multiplexer output is connected to the sample capacitor after conversion. CH3 sample capacitor is
disconnected from the multiplexer to hold the input voltage constant during conversion. The analog value
captured in CH3 is converted to equivalent digital bits.
6: The CH3 multiplexer output is connected to the sample capacitor after conversion. CH0-CH3 input multiplexer
selects the next analog input for sampling.
7: On SOC Trigger, CH0 sample capacitor is disconnected from the multiplexer to hold the input voltage constant
during conversion. The analog value captured in CH0 is converted to equivalent digital bits.

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