PIC16C54B-04I/P Microchip Technology, PIC16C54B-04I/P Datasheet - Page 45

• Manufacturer Part Number: PIC16C54B-04I/P
• Description: MICRO CTRL 512 4MHZ OTP 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C54B-04I/P

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 4MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Size: 768B (512 x 12)
• Program Memory Type: OTP
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

ADDWF
Syntax:
Operands:
Operation:
Status Affected: C, DC, Z
Encoding:
Description:
Words:
Cycles:
Example:
ANDLW
Syntax:
Operands:
Operation:
Status Affected: Z
Encoding:
Description:
Words:
Cycles:
Example:
1998 Microchip Technology Inc.
Before Instruction
After Instruction
Before Instruction
After Instruction
W
FSR =
W
FSR =
W
W
=
=
=
=
Add W and f
[ label ] ADDWF
0
d
(W) + (f)
Add the contents of the W register and
register 'f'. If 'd' is 0 the result is stored
in the W register. If 'd' is '1' the result is
stored back in register 'f'
1
1
ADDWF
0x17
0xC2
0xD9
0xC2
And literal with W
[ label ] ANDLW
0
(W).AND. (k)
The contents of the W register are
AND’ed with the eight-bit literal 'k'. The
result is placed in the W register
1
1
ANDLW
0xA3
0x03
0001
1110
f
k
31
255
FSR, 0
0x5F
11df
kkkk
(dest)
(W)
f,d
ffff
kkkk
k
.
.
Preliminary
ANDWF
Syntax:
Operands:
Operation:
Status Affected: Z
Encoding:
Description:
Words:
Cycles:
Example:
BCF
Syntax:
Operands:
Operation:
Status Affected: None
Encoding:
Description:
Words:
Cycles:
Example:
Before Instruction
After Instruction
Before Instruction
After Instruction
FSR =
W
FSR =
FLAG_REG = 0xC7
FLAG_REG = 0x47
W
=
=
AND W with f
[ label ] ANDWF
0
d
(W) .AND. (f)
The contents of the W register are
AND’ed with register 'f'. If 'd' is 0 the
result is stored in the W register. If 'd' is
'1' the result is stored back in register 'f'
1
1
ANDWF
0x17
0xC2
0x17
0x02
Bit Clear f
[ label ] BCF
0
0
0
Bit 'b' in register 'f' is cleared.
1
1
BCF
0001
0100
f
f
b
(f<b>)
31
31
7
FSR,
FLAG_REG,
PIC16C5X
01df
bbbf
f,b
(dest)
1
DS30453B-page 45
ffff
ffff
f,d
7
.