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PIC16F505T-I/ST 用户编程技术手册 - Microchip（微芯）
制造商:
Microchip（微芯）
分类:
8位微控制器
封装:
TSSOP-14
描述:
8月14日引脚， 8位闪存微控制器 8/14-Pin, 8-Bit Flash Microcontrollers
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PIC16F505T-I/ST数据手册
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PIC16F505
DS41226G-page 6 Preliminary 2010 Microchip Technology Inc.
3.1.2.3 Increment Address
The PC is incremented when this command is
received. A timing diagram of this command is shown
in Figure 3-4.
It is not possible to decrement the address counter. To
reset this counter, the user must either exit and re-enter
Program/Verify mode or increment the PC from 0x7FF
to 0x000.
FIGURE 3-4: INCREMENT ADDRESS COMMAND
3.1.2.4 Begin Programming (Externally
Timed)
A Load command must be given before every Begin
Programming command. Programming will begin after
this command is received and decoded. Programming
requires (T
PROG) time and is terminated using an End
Programming command. This command programs the
current location, no erase is performed.
FIGURE 3-5: BEGIN PROGRAMMING (EXTERNALLY TIMED)
TSET1
T
HLD1
TDLY2
12 3 4 56
011 xx
12
0
Next Command
ICSPCLK
ICSPDAT
ICSPCLK
ICSPDAT
T
SET1
T
HLD1
T
PROG
1234 56
000
x
12
0
1
End Programming Command
x
1
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