PIC18F47J53 Datasheet, PDF (461/586 Pages) Microchip Technology – 28/44-Pin, High-Performance USB Microcontrollers with nanoWatt XLP Technology

PIC18F47J53 FAMILY
TABLE 29-1: OPCODE FIELD DESCRIPTIONS (CONTINUED)
Field
[expr]<n>

<>

italics
Description
Specifies bit n of the register indicated by the pointer expr.
Assigned to.
Register bit field.
In the set of.
User-defined term (font is Courier New).
FIGURE 29-1:
GENERAL FORMAT FOR INSTRUCTIONS
Byte-oriented file register operations
15
10 9 8 7
0
OPCODE d a
f (FILE #)
d = 0 for result destination to be WREG register
d = 1 for result destination to be file register (f)
a = 0 to force Access Bank
a = 1 for BSR to select bank
f = 8-bit file register address
Example Instruction
ADDWF MYREG, W, B
Byte to Byte move operations (2-word)
15
12 11
OPCODE
0
f (Source FILE #)
15
12 11
1111
0
f (Destination FILE #)
MOVFF MYREG1, MYREG2
f = 12-bit file register address
Bit-oriented file register operations
15
12 11
98 7
0
OPCODE b (BIT #) a
f (FILE #)
b = 3-bit position of bit in file register (f)
a = 0 to force Access Bank
a = 1 for BSR to select bank
f = 8-bit file register address
BSF MYREG, bit, B
Literal operations
15
87
0
OPCODE
k (literal)
k = 8-bit immediate value
MOVLW 7Fh
Control operations
CALL, GOTO and Branch operations
15
87
0
OPCODE
n<7:0> (literal)
15
12 11
0
1111
n<19:8> (literal)
n = 20-bit immediate value
15
87
0
OPCODE
S n<7:0> (literal)
15
12 11
0
1111
n<19:8> (literal)
S = Fast bit
GOTO Label
CALL MYFUNC
15
11 10
0
 2010 Microchip Technology Inc.
Preliminary
DS39964B-page 461