PXR40RM Datasheet, PDF (1014/1434 Pages) Freescale Semiconductor, Inc – PXR40 Microcontroller

Enhanced Queued Analog-to-Digital Converter (EQADC)
Table 27-14. EQADC_CFSSRx Field Descriptions (continued)
Field
17–20
LCFTCBn
Description
Last CFIFO to Transfer to CBuffern (n=0,1). LCFTCBn holds the CFIFO number to have completed a
previous command transfer to CBuffern.
0000 Last command was transferred from CFIFO0
0001 Last command was transferred from CFIFO1
0010 Last command was transferred from CFIFO2
0011 Last command was transferred from CFIFO3
0100 Last command was transferred from CFIFO4
0101 Last command was transferred from CFIFO5
0110–1110 Reserved
1111 No command was transferred to CBuffern
21–31
TC_LCFTCBn
Transfer Counter for Last CFIFO to transfer commands to CBuffern. TC_LCFTCBn indicates the number
of commands which have been completely transferred from CFIFOx when a current command transfer
from CFIFOx to CBuffern is initiated. TC_LCFTCBn is a copy of the corresponding TC_CFx in the
Section 27.6.2.8, EQADC CFIFO Transfer Counter Registers (EQADC_CFTCR), captured at the time a
current command transfer from CFIFOx to CBuffern is initiated. This field has no meaning when LCFTCBn
is 0b1111.
27.6.2.10 EQADC CFIFO Status Register (EQADC_CFSR)
The EQADC CFIFO Status Register (EQADC_CFSR) contains the current CFIFO status. The
EQADC_CFSR registers is read only. Writing to the EQADC_CFSR register has no effect.
Address: 0x00AC
0
1
R CFS0
W
Reset 0
0
2
3
CFS1
0
0
4
5
CFS2
0
0
6
7
CFS3
0
0
8
9
CFS4
10 11
CFS5
Access: User read only
12 13 14 15
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
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
Figure 27-17. EQADC CFIFO Status Register (EQADC_CFSR)
27-32
PXR40 Microcontroller Reference Manual, Rev. 1
Freescale Semiconductor