參數(shù)資料
型號: PIC16F54-I/SO
廠商: Microchip Technology
文件頁數(shù): 44/88頁
文件大?。?/td> 0K
描述: IC MCU FLASH 512X12 18SOIC
產(chǎn)品培訓模塊: Asynchronous Stimulus
8-bit PIC® Microcontroller Portfolio
標準包裝: 42
系列: PIC® 16F
核心處理器: PIC
芯體尺寸: 8-位
速度: 20MHz
外圍設備: POR,WDT
輸入/輸出數(shù): 12
程序存儲器容量: 768B(512 x 12)
程序存儲器類型: 閃存
RAM 容量: 25 x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 5.5 V
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 18-SOIC(0.295",7.50mm 寬)
包裝: 管件
產(chǎn)品目錄頁面: 638 (CN2011-ZH PDF)
配用: XLT18SO-1-ND - SOCKET TRANSITION 18SOIC 300MIL
AC164002-ND - MODULE SKT PROMATEII 18/28SOIC
2007 Microchip Technology Inc.
DS41213D-page 47
PIC16F5X
GOTO
Unconditional Branch
Syntax:
[ label ]
GOTO k
Operands:
0
≤ k ≤ 511
Operation:
k
→ PC<8:0>;
STATUS<6:5>
→ PC<10:9>
Status Affected:
None
Encoding:
101k
kkkk
Description:
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.
Words:
1
Cycles:
2
Example:
GOTO THERE
After Instruction
PC
=
address (THERE)
INCF
Increment f
Syntax:
[ label ]
INCF f, d
Operands:
0
≤ f ≤ 31
d
∈ [0,1]
Operation:
(f) + 1
→ (dest)
Status Affected:
Z
Encoding:
0010
10df
ffff
Description:
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’.
Words:
1
Cycles:
1
Example:
INCF
CNT,
1
Before Instruction
CNT
=
0xFF
Z=
0
After Instruction
CNT
=
0x00
Z=
1
INCFSZ
Increment f, Skip if 0
Syntax:
[ label ]
INCFSZ f, d
Operands:
0
≤ f ≤ 31
d
∈ [0,1]
Operation:
(f) + 1
→ (dest), skip if result = 0
Status Affected:
None
Encoding:
0011
11df
ffff
Description:
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.
Words:
1
Cycles:
1(2)
Example:
HERE
INCFSZ
CNT, 1
GOTO
LOOP
CONTINUE
Before Instruction
PC
=
address (HERE)
After Instruction
CNT
=
CNT + 1;
if CNT
=
0,
PC
=
address (CONTINUE);
if CNT
0,
PC
=
address (HERE +1)
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