1008
6437E–ATARM–23-Apr-13
SAM9M11
For Trigger Counter at 1:
1.
Close the switches on the inputs X
P and XM during the Sample and Hold Time.
2.
Convert Channel X
P, subtract TSADCC_CDR1 from the result and store the subtraction
result in TSADCC_CDR0 (and also in TSADCC_LCDR if PDCEN is enabled).
3.
If Channel 4 to Channel 7 are enabled, convert Channels and store result in the corre-
sponding TSADCC_CDRx and TSADCC_LCDR.
4.
Set Trigger Counter to 2.
For Trigger Counter at 2:
1.
Close the switches on the inputs X
P and XM during the Sample and Hold Time.
2.
Convert Channel Y
P,, subtract TSADCC_CDR1 from the result and store the subtrac-
tion result in TSADCC_CDR1 (and also in TSADCC_LCDR if PDCEN is enabled).
3.
If Channel 4 to Channel 7 are enabled, convert Channels and store result in the corre-
sponding TSADCC_CDRx and TSADCC_LCDR.
4.
Set Trigger Counter to 3.
For Trigger Counter at 3:
1.
Close the switches on the inputs Y
P and YM during the Sample and Hold Time.
2.
Convert Channel Y
M and store the result in TSADCC_CDR3.
3.
If Channel 4 to Channel 7 are enabled, convert Channels and store result in the corre-
sponding TSADCC_CDRx and TSADCC_LCDR.
4.
Set Trigger Counter to 4.
For Trigger Counter at 4:
1.
Close the switches on the inputs Y
P and YM during the Sample and Hold Time.
2.
Convert Channel Y
P, subtract TSADCC_CDR3 from the result and store the subtraction
result in TSADCC_CDR2 (and also in TSADCC_LCDR if PDCEN is enabled).
3.
If Channel 4 to Channel 7 are enabled, convert Channels and store result in the corre-
sponding TSADCC_CDRx and TSADCC_LCDR.
4.
Set Trigger Counter to 5.
For Trigger Counter at 5:
1.
Close the switches on the inputs Y
P and YM during the Sample and Hold Time
2.
Convert Channel X
P, subtract TSADCC_CDR3 from the result and store the subtraction
result in TSADCC_CDR3 (and also in TSADCC_LCDR if PDCEN is enabled).
3.
If Channel 4 to Channel 7 are enabled, convert Channels and store result in the corre-
sponding TSADCC_CDRx and TSADCC_LCDR.
4.
Set Trigger Counter to 6.
For Trigger Counter between 6 and (2TSFREQ+1):
1.
Increment Trigger Counter.
2.
If Trigger Counter equals (2TSFREQ+1), then set Trigger Counter to 0.