PIC16C925/CL Microchip Technology, PIC16C925/CL Datasheet - Page 132

• Manufacturer Part Number: PIC16C925/CL
• Description: IC MCU EPROM 4KX14 LCDDVR 68CLCC
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C925/CL

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Connectivity: I²C, SPI
• Peripherals: Brown-out Detect/Reset, LCD, POR, PWM, WDT
• Number Of I /o: 25
• Program Memory Size: 7KB (4K x 14)
• Program Memory Type: EPROM
• Ram Size: 176 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Data Converters: A/D 5x10b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 68-CLCC Window, 68-CERQUAD
• For Use With: AC164308 - MODULE SKT FOR PM3 68PLCCDVA16XL680 - ADAPTER DEVICE FOR MPLAB-ICEAC164024 - ADAPTER PICSTART PLUS 68PLCCAC164022 - MODULE SKT PROMATEII 68PLCC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

PIC16C925/926
SWAPF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
DS39544A-page 130
Before Instruction:
After Instruction:
REG1
REG1
W
=
=
=
Swap Nibbles in f
[ label ] SWAPF f [,d]
0
d
(f<3:0>)
(f<7:4>)
None
The upper and lower nibbles of reg-
ister ’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
SWAPF
Decode
Q1
0xA5
0xA5
0x5A
00
f
[0,1]
127
REG,
register ’f’
1110
Read
(destination<7:4>),
(destination<3:0>)
Q2
0
Process
dfff
data
Q3
destination
Write to
ffff
Q4
Preliminary
TRIS
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example
[ label ] TRIS
5
(W)
None
The instruction is supported for
code compatibility with the
PIC16C5X products. Since TRIS
registers are readable and writ-
able, the user can directly address
them.
Load TRIS Register
1
1
To maintain upward compatibil-
ity with future PIC16CXXX
products, do not use this
instruction.
00
f
2001 Microchip Technology Inc.
7
TRIS register f;
0000
f
0110
0fff