122-32000 Parallax Inc, 122-32000 Datasheet - Page 384

• Manufacturer Part Number: 122-32000
• Description: MANUAL PROPELLER
• Manufacturer: Parallax Inc

Specifications of 122-32000

• Accessory Type: Manual
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: Propeller Education (PE) Kit
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MUXNC
Instruction: Set discrete bits of a value to the state of !C.
MUXNC
Result: Destination’s bits, indicated by Mask, are set to the state of !C.
Explanation
MUXNC
the !C state. All bits of Destination that are not targeted by high (1) bits of Mask are
unaffected. This instruction is handy for setting or clearing discrete bits, or groups of bits, in
an existing value.
If the
effect is specified, the C flag is set (1) if the resulting Destination contains an odd number of
high (1) bits. The result is written to Destination unless the
MUXNZ
Instruction: Set discrete bits of a value to the state of !Z.
MUXNZ
Result: Destination’s bits, indicated by Mask, are set to the state of !Z.
Page 384 · Propeller Manual v1.0
–INSTR– ZCRI –CON–
–INSTR– ZCRI –CON–
011101 001i 1111 ddddddddd sssssssss
011111 001i 1111 ddddddddd sssssssss
•
•
•
•
sets each bit of the value in Destination, which corresponds to Mask’s high (1) bits, to
WZ
Destination,
Destination,
Destination
Mask
every bit in Destination to set to the inverse of the C flag’s state.
Destination
Mask
every bit in Destination to set to the inverse of the Z flag’s state.
effect is specified, the Z flag is set (1) if Destination’s final value is 0. If the
,
(s-field) is a register or a 9-bit literal whose value contains high (1) bits for
(s-field) is a register or a 9-bit literal whose value contains high (1) bits for
(d-field) is the register whose bits described by Mask are affected by !C.
(d-field) is the register whose bits described by Mask are affected by !Z.
〈
〈
#
#
〉
〉
– Assembly Language Reference
–DEST–
–DEST–
Mask
Mask
–SRC–
–SRC–
Result = 0
Result = 0
Z Result
Z Result
NR
Parity of Result
Parity of Result
effect is specified.
C Result
C Result
Written
Written
Result
Result
Clocks
Clocks
4
4
WC