DSPIC30F2010 MICROCHIP [Microchip Technology], DSPIC30F2010 Datasheet - Page 185

• Manufacturer Part Number: DSPIC30F2010
• Description: High-Performance, 16-Bit Digital Signal Controllers
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 22-25:
© 2006 Microchip Technology Inc.
ch0_dischrg
ch1_dischrg
ADRES(0)
ADRES(1)
Instruction
ch0_samp
ch1_samp
Execution
1 – Software sets ADCON. ADON to start AD operation.
2 – Sampling starts after discharge period.
3 – Convert bit 9.
4 – Convert bit 8.
ADCLK
SAMP
DONE
ADIF
Family Reference Manual” (DS70046), Section 17.
T
eoc
SAMP
SET ADON
is described in the “dsPIC30F
AD50
10-BIT HIGH-SPEED A/D CONVERSION TIMING CHARACTERISTICS
(CHPS = 01, SIMSAM = 0, ASAM = 1, SSRC = 111, SAMC = 00001)
1
2
T
SAMP
3
4
AD55
5
6
7
3
5 – Convert bit 0.
6 – One T
7 – Begin conversion of next channel
8 – Sample for time specified by SAMC.
4
T
SAMP
AD55
AD
is described in Section 18.7.
for end of conversion.
5
dsPIC30F2010
6
T
SAMP
8
DS70118G-page 183
3
T
CONV
4