PIC16C61/JW Microchip Technology, PIC16C61/JW Datasheet - Page 150

• Manufacturer Part Number: PIC16C61/JW
• Description: MICRO CTRL 1K 20MHZ EPROM 18CDIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C61/JW

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• Program Memory Size: 1.75KB (1K x 14)
• Program Memory Type: EPROM, UV
• Ram Size: 36 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 18-CDIP (0.300", 7.62mm) Window
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PIC16C6X
GOTO
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
DS30234D-page 150
2nd Cycle
1st Cycle
Unconditional Branch
[ label ]
0
k
PCLATH<4:3>
None
GOTO is an unconditional branch. The
eleven bit immediate value is loaded
into PC bits <10:0>. The upper bits of
PC are loaded from PCLATH<4:3>.
GOTO is a two cycle instruction.
1
2
After Instruction
Operation
Decode
GOTO THERE
Q1
10
No-
k
PC<10:0>
2047
PC =
GOTO k
Operation
1kkk
literal 'k'
Read
Q2
No-
PC<12:11>
Address THERE
Operation
kkkk
Process
data
Q3
No-
Operation
kkkk
Write to
Q4
No-
PC
INCF
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example
Increment f
[ label ]
0
d
(f) + 1
Z
The contents of register 'f' are incre-
mented. If 'd' is 0 the result is placed in
the W register. If 'd' is 1 the result is
placed back in register 'f'.
1
1
Before Instruction
After Instruction
INCF
Decode
Q1
00
f
[0,1]
1997 Microchip Technology Inc.
127
CNT
Z
CNT
Z
(destination)
INCF f,d
register
1010
CNT, 1
Read
Q2
'f'
=
=
=
=
dfff
Process
data
Q3
0xFF
0
0x00
1
destination
ffff
Write to
Q4