PIC16C57C-04/P Microchip Technology Inc., PIC16C57C-04/P Datasheet - Page 57

• Manufacturer Part Number: PIC16C57C-04/P
• Description: 28 PIN, 3 KB OTP, 72 RAM, 20 I/O
• Manufacturer: Microchip Technology Inc.

Specifications of PIC16C57C-04/P

• Cpu Speed: 10 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 20
• Memory Capacity: 2048 Bytes
• Memory Type: OTP
• Number Of Bits: 8
• Number Of Leads: 20
• Package Type: 28-pin PDIP
• Programmable Memory: 3K Bytes
• Ram Size: 72 Bytes
• Speed: 4 MHz
• Timers: 1- 8-bit
• Voltage, Range: 2.5-5.5 V
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

GOTO
Syntax:
Operands:
Operation:
Status Affected: None
Encoding:
Description:
Words:
Cycles:
Example:
INCF
Syntax:
Operands:
Operation:
Status Affected: Z
Encoding:
Description:
Words:
Cycles:
Example:
2002 Microchip Technology Inc.
After Instruction
Before Instruction
After Instruction
PC
CNT
Z
CNT
Z
=
Unconditional Branch
[ label ]
0
k
STATUS<6:5>
GOTO is an unconditional branch.
The 9-bit immediate value is
loaded into PC bits <8:0>. The
upper bits of PC are loaded from
STATUS<6:5>. GOTO is a two-
cycle instruction.
1
2
GOTO THERE
Increment f
[ label ]
0
d
(f) + 1
The contents of register ’f’ are
incremented. 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
INCF
=
=
=
=
101k
0010
address (THERE)
k
f
[0,1]
PC<8:0>;
0xFF
0
0x00
1
31
511
CNT,
(dest)
GOTO k
INCF f,d
kkkk
10df
PC<10:9>
1
kkkk
ffff
Preliminary
INCFSZ
Syntax:
Operands:
Operation:
Status Affected: None
Encoding:
Description:
Words:
Cycles:
Example:
Before Instruction
After Instruction
PC
CNT
if CNT
PC
if CNT
PC
[ label ]
0
d
(f) + 1
The contents of register ’f’ are
incremented. If ’d’ is 0 the result is
placed in the W register. If ’d’ is 1
the result is placed back in
register ’f’.
If the result is 0, then the next
instruction, which is already
fetched, is discarded and a NOP is
executed instead making it a two-
cycle instruction.
1
1(2)
HERE
CONTINUE •
Increment f, Skip if 0
0011
=
=
=
=
=
f
[0,1]
31
address (HERE)
CNT + 1;
0,
address (CONTINUE);
0,
address (HERE +1)
(dest), skip if result = 0
INCFSZ f,d
PIC16C5X
11df
INCFSZ
GOTO
•
•
DS30453D-page 55
ffff
LOOP
CNT, 1