PIC16C505-04I/P Microchip Technology Inc., PIC16C505-04I/P Datasheet - Page 41

• Manufacturer Part Number: PIC16C505-04I/P
• Description: 14 PIN, 1.5 KB OTP, 72 RAM, 12 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16C505-04I/P

• Cpu Speed: 5 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 11
• Memory Type: OTP
• Number Of Bits: 8
• Package Type: 14-pin PDIP
• Programmable Memory: 1.5K Bytes
• Ram Size: 72 Bytes
• Speed: 4 MHz
• Timers: 1- 8-bit
• Voltage, Range: 2-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

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:
1999 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 reg-
ister ’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 regis-
ter.
1
1
ANDLW
0xA3
0x03
0001
1110
f
k
31
255
FSR, 0
0x5F
11df
kkkk
(dest)
(W)
f,d
ffff
kkkk
k
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
=
=
[ label ] ANDWF
(W) .AND. (f)
The contents of the W register are
[ label ] BCF
AND W with f
0
d
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
0
0
0
Bit 'b' in register 'f' is cleared.
1
1
BCF
0001
0100
f
f
b
(f<b>)
31
31
7
PIC16C505
FSR,
FLAG_REG,
01df
bbbf
f,b
(dest)
1
DS40192C-page 41
ffff
ffff
f,d
7