Infineon Technologies TC1796 - Page 2049

TC1796
Peripheral Units (Vol. 2 of 2)
Analog-to-Digital Converter (ADC)
User’s Manual 25-118 V2.0, 2007-07
ADC, V2.0
EGTSEL [18:16] rw External Gating Selection
This bit determines which trigger source will be used
for the ADCx external gating input EGT.
000
B
EGT = 0; conversion request source “External
Event” is permanently disabled.
001
B
EGT is connected to PDOUT1.
010
B
EGT is connected to PDOUT2.
011
B
EGT is connected to PDOUT3.
100
B
EGT = 1; conversion request source “External
Event” is permanently enabled.
101
B
EGT is connected to PDOUT1.
110
B
EGT is connected to PDOUT2.
111
B
EGT is connected to PDOUT3.
SW0GTSEL [22:20] rw SW0 Gating Selection
This bit determines which trigger source will be used
for the ADCx software gating input SW0GT.
000
B
SW0GT = 0; conversion request source
“Software” is permanently disabled.
001
B
SW0GT is connected to PDOUT0.
010
B
SW0GT is connected to PDOUT2.
011
B
SW0GT is connected to PDOUT3.
100
B
SW0GT = 1; conversion request source
“Software” is permanently enabled.
101
B
SW0GT is connected to PDOUT0.
110
B
SW0GT is connected to PDOUT2.
111
B
SW0GT is connected to PDOUT3.
0 3, 7, 11,
15, 19,
[31:23]
r Reserved
Read as 0; should be written with 0.
Field Bits Type Description