MPC5553/MPC5554 Microcontroller Reference Manual, Rev. 5
Freescale Semiconductor 19-29
The third eQADC CFIFO status snapshot register is displayed in Figure 19-13.
Table 19-15. EQADC_CFSSR1 Field Descriptions
Bits Name Description
0–11 CFSn_T1
[0:1]
CFIFO status at transfer to ADCn command buffer. Indicates the CFIFOn status at the time
a command transfer to ADCn command buffer is initiated. CFSn_T1 is a copy of the
corresponding CFSn in EQADC_CFSR (see Section 19.3.2.11) captured at the time a
command transfer to buffern is initiated.
12–16 — Reserved.
17–20 LCFT1
[0:3]
Last CFIFO to transfer to ADCn command buffer. Holds the CFIFO number of last CFIFO
to have initiated a command transfer to ADCn command buffer. LCFT1 has the following
values:
21–31 TC_LCFT1
[0:10]
Transfer counter for last CFIFO to transfer commands to ADCn command buffer. Indicates
the number of commands which have been completely transferred from CFIFOn when a
command transfer from CFIFOn to ADCn command buffer is initiated. TC_LCFT1 is a copy
of the corresponding TC_CFn in EQADC_CFTCRn (see Section 19.3.2.9) captured at the
time a command transfer from CFIFOn to ADCn command buffer is initiated. This field has
no meaning when LCFT1 is 0b1111.
LCFT1[0:3] LCFT1 Meaning
0b0000 Last command was transferred from CFIFO0
0b0001 Last command was transferred from CFIFO1
0b0010 Last command was transferred from CFIFO2
0b0011 Last command was transferred from CFIFO3
0b0100 Last command was transferred from CFIFO4
0b0101 Last command was transferred from CFIFO5
0b0110–0b1110 Reserved
0b1111 No command was transferred to ADCn command buffer
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