Typewriter User Manual

5- 86 MC68340 USER’S MANUAL MOTOROLA
Command Format:
1514131211109876543210
0000010000000000
Command Sequence:
RESET
???
ASSERT
RESET
XXX
"NOT READY"
XXX
"ILLEGAL"
NEXT CMD
"NOT READY"
NEXT CMD
"CMD COMPLETE"
Operand Data:
None
Result Data:
The “command complete” response ($0FFFF) is loaded into the serial shifter after
negation of RESET.
5.6.2.8.15 No Operation (NOP). NOP performs no operation and may be used as a null
command where required.
Command Format:
1514131211109876543210
0000000000000000
Command Sequence:
XXX
"ILLEGAL"
"NOT READY"
NOP
???
NEXT CMD
"CMD COMPLETE"
NEXT CMD
Operand Data:
None
Result Data:
The “command complete” response ($0FFFF) is returned during the next shift
operation.
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cale Semiconductor,
I
Freescale Semiconductor, Inc.
For More Information On This Product,
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