PIC12F509-I/P Microchip Technology Inc., PIC12F509-I/P Datasheet - Page 62

• Manufacturer Part Number: PIC12F509-I/P
• Description: 8 PIN, 1.5 KB FLASH, 41 RAM, 6 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC12F509-I/P

• Cpu Speed: 1 MIPS
• Eeprom Memory: 0 Bytes
• Frequency: 4 MHz
• Input Output: 6
• Memory Type: Flash
• Number Of Bits: 8
• Package Type: 8-pin PDIP
• Programmable Memory: 1.5K Bytes
• Ram Size: 41 Bytes
• Speed: 4 MHz
• Timers: 1-8-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

PIC12F508/509/16F505
IORWF
Syntax:
Operands:
Operation:
Status Affected: Z
Description:
MOVF
Syntax:
Operands:
Operation:
Status Affected: Z
Description:
MOVLW
Syntax:
Operands:
Operation:
Status Affected: None
Description:
DS41236B-page 60
Inclusive OR W with f
[ label ]
0
d
(W).OR. (f)
Inclusive OR the W register with
register ‘f’. If ‘d’ is ‘0’, the result is
placed in the W register. If ‘d’ is ‘1’,
the result is placed back in register
‘f’.
Move f
[ label ]
0
d
(f)
The contents of register ‘f’ are
moved to destination ‘d’. If ‘d’ is ‘0’,
destination is the W register. If ‘d’
is ‘1’, the destination is file
register ‘f’. ‘d’ = 1 is useful as a
test of a file register, since status
flag Z is affected.
Move Literal to W
[ label ]
0
k
The eight-bit literal ‘k’ is loaded
into the W register. The “don’t
cares” will assembled as ‘0’s.
f
f
k
[0,1]
[0,1]
(W)
(dest)
31
31
255
IORWF
MOVF f,d
MOVLW k
(dest)
f,d
Preliminary
MOVWF
Syntax:
Operands:
Operation:
Status Affected: None
Description:
NOP
Syntax:
Operands:
Operation:
Status Affected: None
Description:
OPTION
Syntax:
Operands:
Operation:
Status Affected: None
Description:
Move W to f
[ label ]
0
(W)
Move data from the W register to
register ‘f’.
No Operation
[ label ]
None
No operation
No operation.
Load OPTION Register
[ label ]
None
(W)
The content of the W register is
loaded into the OPTION register.
f
© 2005 Microchip Technology Inc.
31
(f)
OPTION
MOVWF
NOP
OPTION
f