Appendix A. 68360 Bit Numbering
A.5 SCC Event Register
Figure A-12 shows the 68360 bit numbering for the SCC event register.
Figure A-12. SCC Event (SCCE) Register
A.6 SCCM Register
Figure A-13 shows the 68360 bit numbering for the SCCM register.
Figure A-13. SCCM Register
A.7 Receive and Transmit Buffer Descriptors
Figure A-14 and Figure A-15 show the 68360 bit numbering for the receive and transmit
buffer descriptors.
Figure A-14. Receive Buffer Descriptor (RxBD)
Figure A-15. Transmit Buffer Descriptor (TxBD)
76543210
IQOV
GINT
GUN
GOV
76543210
IQOV
GINT
GUN
GOV
15
14
13
12
11
10
9876543210
OFFSET + 0
E
—
WI
LF
CM
—
UB
—
LG
NO
AB
CR
—
OFFSET + 2
DATA LENGTH
OFFSET + 4
RX DATA BUFFER POINTER
OFFSET + 6
15
14
13
12
11
10
9876543210
OFFSET + 0
R
—
WI
L
TC
CM
—
UB
———
PAD
OFFSET + 2
DATA LENGTH
OFFSET + 4
TX DATA BUFFER POINTER
OFFSET + 6
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