PIC18F25J11-I/PT MICROCHIP [Microchip Technology], PIC18F25J11-I/PT Datasheet - Page 428

• Manufacturer Part Number: PIC18F25J11-I/PT
• Description: 28/44-Pin, Low-Power, High-Performance Microcontrollers with nanoWatt XLP Technology
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F46J11 FAMILY
GOTO
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
1st word (k<7:0>)
2nd word(k<19:8>)
Description:
Words:
Cycles:
Example:
DS39932C-page 428
Q Cycle Activity:
After Instruction
operation
Decode
PC =
No
Q1
Read literal
Address (THERE)
operation
‘k’<7:0>,
Unconditional Branch
GOTO k
0 ≤ k ≤ 1048575
k → PC<20:1>
None
GOTO allows an unconditional branch
anywhere within entire 2-Mbyte mem-
ory range. The 20-bit value ‘k’ is loaded
into PC<20:1>. GOTO is always a
two-cycle instruction.
2
2
GOTO THERE
1110
1111
No
Q2
k
1111
19
operation
operation
kkk
No
No
Q3
k
kkkk
7
kkk
Read literal
Write to PC
‘k’<19:8>,
operation
No
kkkk
kkkk
Q4
0
8
INCF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
Q Cycle Activity:
Before Instruction
After Instruction
Decode
CNT
Z
C
DC
CNT
Z
C
DC
Q1
=
=
=
=
=
=
=
=
register ‘f’
Increment f
INCF
0 ≤ f ≤ 255
d ∈ [0,1]
a ∈ [0,1]
(f) + 1 → dest
The contents of register ‘f’ are
incremented. If ‘d’ is ‘0’, the result is
placed in W. If ‘d’ is ‘1’, the result is
placed back in register ‘f’ (default).
If ‘a’ is ‘0’, the Access Bank is selected.
If ‘a’ is ‘1’, the BSR is used to select the
GPR bank (default).
If ‘a’ is ‘0’ and the extended instruction
set is enabled, this instruction operates
in Indexed Literal Offset Addressing
mode whenever f ≤ 95 (5Fh). See
Section 26.2.3 “Byte-Oriented and
Bit-Oriented Instructions in Indexed
Literal Offset Mode” for details.
1
1
INCF
C, DC, N, OV, Z
Read
0010
Q2
FFh
0
?
?
00h
1
1
1
© 2009 Microchip Technology Inc.
f {,d {,a}}
10da
CNT, 1, 0
Process
Data
Q3
ffff
destination
Write to
Q4
ffff