PIC18F452-I/L Microchip Technology Inc., PIC18F452-I/L Datasheet - Page 234

• Manufacturer Part Number: PIC18F452-I/L
• Description: 44 PIN, 32 KB FLASH, 1536 RAM, 34 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC18F452-I/L

• A/d Inputs: 8-Channel, 10-Bit
• Comparators: 2
• Cpu Speed: 10 MIPS
• Eeprom Memory: 256 Bytes
• Input Output: 36
• Interface: I2C/SPI/USART
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 44-pin PLCC
• Programmable Memory: 32K Bytes
• Ram Size: 1.5K Bytes
• Speed: 40 MHz
• Timers: 1-8-bit, 3-16-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC18FXX2
GOTO
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
1st word (k<7:0>)
2nd word(k<19:8>)
Description:
Words:
Cycles:
Example:
DS39564C-page 232
Q Cycle Activity:
After Instruction
operation
Decode
PC =
No
Q1
Read literal
Address (THERE)
operation
Unconditional Branch
[ label ]
0
k
None
GOTO allows an unconditional
branch anywhere within entire
2 Mbyte memory range. The 20-bit
value ’k’ is loaded into PC<20:1>.
GOTO is always a two-cycle
instruction.
2
2
'k'<7:0>,
GOTO THERE
1110
1111
No
Q2
k
PC<20:1>
1048575
GOTO k
k
1111
19
operation
operation
kkk
No
No
Q3
k
kkkk
7
kkk
Read literal
Write to PC
’k’<19:8>,
operation
No
Q4
kkkk
kkkk
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
[ label ]
0
d
a
(f) + 1
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 will be
selected, overriding the BSR value.
If ’a’ = 1, then the bank will be
selected as per the BSR value
(default).
1
1
INCF
C, DC, N, OV, Z
Read
0010
Q2
0xFF
0
?
?
0x00
1
1
1
f
[0,1]
[0,1]
© 2006 Microchip Technology Inc.
255
dest
INCF
10da
CNT, 1, 0
Process
Data
Q3
f [,d [,a]
ffff
destination
Write to
Q4
ffff