PIC17C756-16/SP Microchip Technology, PIC17C756-16/SP Datasheet - Page 192

• Manufacturer Part Number: PIC17C756-16/SP
• Description: MICRO CTRL 16K MEMORY OTP 64SDIP
• Manufacturer: Microchip Technology
• Series: PIC® 17Cr

Specifications of PIC17C756-16/SP

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 16MHz
• Connectivity: I²C, SPI, UART/USART
• Peripherals: Brown-out Detect/Reset, POR, PWM, WDT
• Number Of I /o: 50
• Program Memory Size: 32KB (16K x 16)
• Program Memory Type: OTP
• Ram Size: 902 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 6 V
• Data Converters: A/D 12x10b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 64-SDIP (0.750", 19.05mm)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Other names: PIC17C756-16/P

BTFSS
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
If skip:
Example:
DS30264A-page 192
Before Instruction
After Instruction
operation
Decode
PC
If FLAG<1>
If FLAG<1>
Q1
Q1
No
PC
PC
Bit Test, skip if Set
[ label ] BTFSS f,b
0
0
skip if (f<b>) = 1
None
If bit 'b' in register 'f' is 1 then the next
instruction is skipped.
If bit 'b' is 1, then the next instruction
fetched during the current instruction exe-
cution, is discarded and an NOP is exe-
cuted instead, making this a two-cycle
instruction.
1
1(2)
HERE
FALSE
TRUE
register 'f'
operation
1001
Read
Q2
Q2
=
=
=
=
=
No
f
b < 7
127
address (HERE)
0;
address (FALSE)
1;
address (TRUE)
BTFSS
:
:
0bbb
operation
Process
Data
Q3
Q3
No
FLAG,1
ffff
operation
operation
Q4
No
Q4
No
ffff
BTG
Syntax:
Operands:
Operation:
Status Affected:
Encoding:
Description:
Words:
Cycles:
Q Cycle Activity:
Example:
Before Instruction:
After Instruction:
Decode
PORTC =
PORTC =
Q1
register 'f'
Bit Toggle f
[ label ] BTG f,b
0
0
(f<b>)
None
Bit 'b' in data memory location 'f' is
inverted.
1
1
BTG
Read
0011
Q2
0111 0101 [0x75]
0110 0101 [0x65]
f
b < 7
1997 Microchip Technology Inc.
255
PORTC,
(f<b>)
1bbb
Process
Data
Q3
4
ffff
register 'f'
Write
Q4
ffff