PXS20RM Datasheet, PDF (167/1368 Pages) Freescale Semiconductor, Inc – PXS20 Microcontroller

Analog-to-Digital Converter (ADC)
Address: Base + 0x014
Access: User read/write
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
R EOC EOC EOC EOC EOC EOC EOC EOC EOC EOC EOC EOC EOC EOC EOC EOC
_CH _CH _CH _CH _CH _CH _CH _CH _CH _CH _CH _CH _CH _CH _CH _CH
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
W w1c w1c w1c w1c w1c w1c w1c w1c w1c w1c w1c w1c w1c w1c w1c w1c
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Figure 9-4. Channel Pending Register 0 (CEOCFR0)
Table 9-6. CEOCFR0 field descriptions
Field
Description
EOC_CHn This field indicates the end of conversion.
0 The measure of channel n is not complete.
1 The measure of channel n is complete.
9.3.3.3 Interrupt Mask Register (IMR)
The Interrupt Mask Register (IMR) contains the interrupt enable bits for the ADC.
Address: Base + 0x020
Access: User read/write
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
R
0000000000
W
Reset 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Figure 9-5. Interrupt Mask Register (IMR)
PXS20 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor
9-9