PXD10RM Datasheet, PDF (139/1332 Pages) Freescale Semiconductor, Inc – PXD10 Microcontroller

Table 5-7. Main Configuration Register (MCR) field descriptions (continued)
Bit
24
25
26
27:28
29:30
31
Description
ABORTCHAIN: Abort Chain
When this bit is set, the ongoing Chain Conversion is aborted. This bit is reset by hardware as soon as
a new conversion is requested.
0 Conversion is not affected
1 Aborts the ongoing chain conversion
ABORT: Abort Conversion
When this bit is set, the ongoing conversion is aborted and a new conversion is invoked. This bit is reset
by hardware as soon as a new conversion is invoked.
0 Conversion is not affected
1 Aborts the ongoing conversion
ACKO: Auto-clock-off enable
If set, this bit enables the Auto clock off feature.
0 Auto clock off disabled
1 Auto clock off enabled
Reserved
Must be kept at 0.
Reserved
Write of any value has no effect, read value is always 0.
PWDN: Power-down enable
When this bit is set, the analog module is requested to enter Power Down mode. When ADC status is
PWDN, resetting this bit starts ADC transition to IDLE mode.
0 ADC is in normal mode
1 ADC has been requested to power down
Freescale Semiconductor
PXD10 Microcontroller Reference Manual, Rev. 1
Preliminary—Subject to Change Without Notice
5-17