PIC18F8310-E/PT Microchip Technology, PIC18F8310-E/PT Datasheet - Page 343

• Manufacturer Part Number: PIC18F8310-E/PT
• Description: IC PIC MCU FLASH 8KX16 80TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 18Fr

Specifications of PIC18F8310-E/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 40MHz
• Connectivity: EBI/EMI, I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, HLVD, POR, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: FLASH
• Ram Size: 768 x 8
• Voltage - Supply (vcc/vdd): 4.2 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 80-TFQFP
• For Use With: XLT80PT3 - SOCKET TRAN ICE 80MQFP/TQFPAC164320 - MODULE SKT MPLAB PM3 80TQFPAC174011 - MODULE SKT PROMATEII 80TQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

SUBFSR
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
 2010 Microchip Technology Inc.
Q Cycle Activity:
Before Instruction
After Instruction
Decode
FSR2
FSR2
Q1
=
=
register ‘f’
Subtract Literal from FSR
SUBFSR f, k
0  k  63
f
FSRf – k  FSRf
None
The 6-bit literal ‘k’ is subtracted from
the contents of the FSR specified by
‘f’.
1
1
SUBFSR 2, 23h
Read
1110
 [ 0, 1, 2 ]
Q2
03FFh
03DCh
1001
Process
Data
Q3
ffkk
destination
Write to
PIC18F6310/6410/8310/8410
kkkk
Q4
SUBULNK
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Example:
Q Cycle Activity:
Before Instruction
After Instruction
Operation
Decode
No
FSR2
PC
FSR2
PC
Q1
=
=
=
=
Operation
register ‘f’
Subtract Literal from FSR2
and Return
SUBULNK k
0  k  63
FSR2 – k  FSR2
(TOS) PC
None
The 6-bit literal ‘k’ is subtracted from
the contents of the FSR2. A RETURN
is then executed by loading the PC
with the TOS.
The instruction takes two cycles to
execute; a NOP is performed during
the second cycle.
This may be though of as a special
case of the SUBFSR instruction,
where f = 3 (binary ‘11’); it operates
only on FSR2.
1
2
SUBULNK 23h
Read
1110
No
Q2
03FFh
0100h
03DCh
(TOS)
1001
Operation
Process
Data
No
Q3
DS39635C-page 343
11kk
destination
Operation
Write to
kkkk
No
Q4