DSPIC30F6010 MICROCHIP [Microchip Technology], DSPIC30F6010 Datasheet - Page 205

• Manufacturer Part Number: DSPIC30F6010
• Description: High-Performance Digital Signal Controllers
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 24-27:
 2004 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, 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
Preliminary
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 20.7.
for end of conversion.
5
dsPIC30F6010
6
T
SAMP
8
DS70119D-page 203
3
T
CONV
4