PXS20RM Datasheet, PDF (271/1368 Pages) Freescale Semiconductor, Inc – PXS20 Microcontroller

13.10.9 Commands list register x (x = 1,...,24) (CLRx)
Cross-Triggering Unit (CTU)
13.10.9.1 CLRx for ADC single-conversion mode commands (CMS = 0)
Address: Base + 0x002C,...,0x005A
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CIR LC CMS
FIFO
0
0
0
0
SU
0
CH
R/W R/W R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 13-19. Commands list register x (x = 1,...,24) (CMS=0)
Table 13-15. CLRx (CMS = 0) field descriptions
Field
CIR
LC
CMS
FIFO
SU
CH
Description
Command Interrupt Request bit (0: disabled - 1: enabled)
Last command bit (0: not last - 1: last)
Conversion mode selection (0: single conversion mode - 1: dual conversion mode)
FIFO for ADC unit A/B
Selection Unit bit (0: ADC unit A selected - 1: ADC unit B selected)
ADC unit channel number
13.10.9.2 CLRx for ADC dual-conversion mode commands (CMS = 1)
Address: Base + 0x002C,...,0x005A
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CIR FC CMS
FIFO
0
CH_B
0
CH_A
R/W R/W R/W
R/W
R/W
R/W
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Figure 13-20. Commands list register x (x = 1,...,24) (CMS=1)
Table 13-16. CLRx (CMS = 1) field descriptions
Field
CIR
FC
CMS
FIFO
Description
Command Interrupt Request bit (0: disabled - 1: enabled)
First command bit (0: not first - 1: first)
Conversion mode selection (0: single conversion mode - 1: dual conversion mode)
FIFO for ADC unit A/B
Freescale Semiconductor
PXS20 Microcontroller Reference Manual, Rev. 1
13-25