PIC16C65A Microchip Technology, PIC16C65A Datasheet - Page 157
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
PIC16C65A
Manufacturer Part Number
PIC16C65A
Description
8-Bit CMOS Microcontrollers
Manufacturer
Microchip Technology
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PIC16C65A-04/L
Manufacturer:
Microchip Technology
Quantity:
10 000
Part Number:
PIC16C65A-04/L
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
Company:
Part Number:
PIC16C65A-04/P
Manufacturer:
Microchip Technology
Quantity:
135
Company:
Part Number:
PIC16C65A-04/PQ
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
PIC16C65A-04/PT
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
PIC16C65A-04E/L
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
PIC16C65A-04E/PQ
Manufacturer:
Microchip Technology
Quantity:
10 000
Company:
Part Number:
PIC16C65A-10/L
Manufacturer:
Microchip Technology
Quantity:
135
- Current page: 157 of 336
- Download datasheet (3Mb)
SUBWF
Syntax:
Operands:
Operation:
Status Affected: C, DC, Z
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example 1:
Example 2:
Example 3:
1997 Microchip Technology Inc.
Subtract W from f
[ label ]
0
d
(f) - (W)
Subtract (2’s complement method) W reg-
ister from 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
SUBWF
Before Instruction
After Instruction
Before Instruction
After Instruction
Before Instruction
After Instruction
Decode
Q1
00
f
[0,1]
REG1
W
C
Z
REG1
W
C
Z
REG1
W
C
Z
REG1
W
C
Z
REG1
W
C
Z
REG1
W
C
Z
127
register 'f'
SUBWF f,d
REG1,1
0010
destination)
Read
Q2
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
=
3
2
?
?
1
2
1; result is positive
0
2
2
?
?
0
2
1; result is zero
1
1
2
?
?
0xFF
2
0; result is negative
0
Process
dfff
data
Q3
destination
Write to
ffff
Q4
SWAPF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
TRIS
Operands:
Syntax:
Operation:
Status Affected: None
Encoding:
Description:
Words:
Cycles:
Example
Swap Nibbles in f
[ label ] SWAPF f,d
0
d
(f<3:0>)
(f<7:4>)
None
The upper and lower nibbles of register
'f' are exchanged. If 'd' is 0 the result is
placed in W register. If 'd' is 1 the result
is placed in register 'f'.
1
1
Before Instruction
After Instruction
Load TRIS Register
[ label ]
5
(W)
The instruction is supported for code
compatibility with the PIC16C5X prod-
ucts. Since TRIS registers are read-
able and writable, the user can directly
address them.
1
1
To maintain upward compatibility
with future PIC16CXX products, do
not use this instruction.
Decode
SWAPF REG,
Q1
00
00
f
f
[0,1]
127
7
TRIS register f;
PIC16C6X
TRIS
register 'f'
0000
REG1
REG1
W
1110
(destination<7:4>),
(destination<3:0>)
Read
Q2
DS30234D-page 157
f
0
0110
Process
dfff
=
=
=
data
Q3
0xA5
0xA5
0x5A
0fff
destination
ffff
Write to
Q4
Related parts for PIC16C65A
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PIC16C54-HS/P](/images/manufacturer_photos/0/4/439/microchip_technology_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16C, 40MHZ, DIP-18
Manufacturer:
Microchip Technology
Datasheet:
![PIC16C55-RC/P](/photos/7/29/72985/150-28-dip_wide_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16C, 4MHZ, DIP-28
Manufacturer:
Microchip Technology
Datasheet:
![PIC16C55-XT/P](/photos/7/29/72985/150-28-dip_wide_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16C, 4MHZ, DIP-28
Manufacturer:
Microchip Technology
Datasheet:
![PIC16C74A-04/P](/photos/6/61/66192/150-40-dip_tmb.jpg)
Part Number:
Description:
IC, 8BIT MCU, PIC16C, 4MHZ, DIP-40
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1507-E/ML](/photos/16/3/160361/qfn20_tmb.jpg)
Part Number:
Description:
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 QFN 4x4mm TUBE
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1507-E/P](/photos/16/12/161290/pdip20_tmb.jpg)
Part Number:
Description:
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 PDIP .300in TUBE
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1507-E/SO](/photos/16/12/161297/soic20_tmb.jpg)
Part Number:
Description:
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 SOIC .300in TUBE
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1507-E/SS](/photos/16/12/161299/ssop20_tmb.jpg)
Part Number:
Description:
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 SSOP .209in TUBE
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1507-I/ML](/photos/16/3/160361/qfn20_tmb.jpg)
Part Number:
Description:
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 QFN 4x4mm TUBE
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1507-I/P](/photos/16/12/161290/pdip20_tmb.jpg)
Part Number:
Description:
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 PDIP .300in TUBE
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1507-I/SO](/photos/16/12/161297/soic20_tmb.jpg)
Part Number:
Description:
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 SOIC .300in TUBE
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1507-I/SS](/photos/16/12/161299/ssop20_tmb.jpg)
Part Number:
Description:
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 SSOP .209in TUBE
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1507T-I/ML](/photos/16/3/160361/qfn20_tmb.jpg)
Part Number:
Description:
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 QFN 4x4mm T/R
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1507T-I/SO](/photos/16/12/161297/soic20_tmb.jpg)
Part Number:
Description:
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 SOIC .300in T/R
Manufacturer:
Microchip Technology
Datasheet:
![PIC16F1507T-I/SS](/photos/16/12/161299/ssop20_tmb.jpg)
Part Number:
Description:
3.5KB Flash, 128B RAM, 18 I/O, CLC, CWG, DDS, 10-bit ADC 20 SSOP .209in T/R
Manufacturer:
Microchip Technology
Datasheet: