參數(shù)資料
型號： PGM47G
英文描述： Single/Dual/Quad Single Supply 3V, 100MHz Video Op Amps; Package: SSOP; No of Pins: 16; Temperature Range: -40°C to +85°C
中文描述： 崗編程器的16C71/84
文件頁數(shù)： 6/25頁
文件大?。?/td> 288K
代理商： PGM47G
Chapter 2. The Programmer Hardware
All PIC gang programmers are designed and operated in a similar fashion.
This chapter describes the different component you will find on the system.
The followings are common components found on the PIC gang
programmers:
LED indicators
One dual-in-line master socket
Eight Unit Under Program (UUP) sockets
Program Button
Code protection and checksum verification setting jumpers
The programming Cycle
After you have placed a master chip and blank devices in the programmer
sockets, you can press the program button to start programming. The
complete programming cycle is illustrated in the following flow chart:
Start
Are
all UUP chips
blank (Open sockets
are considered
blank)
Program code and ID
Any
Program
Error
Verify Devices at
2 voltages
Any Error in
Verification
Program Fuse
End
Lit the ERROR LED and UUP
LEDs for the non-blank devices
- No programming take place
Flag the UUP devices
with program error
Lit the ERROR LED and UUP
LEDs for devices with
program and verify errors
No
No
No
Yes
Yes
Yes
Indicated by UUP LEDs
lit up one after the
other during scanning
for non-blank devices
Indicated by UUP LEDs lit
up one after the other twice
during the two verifications
at 5.5V and 3 or 4.5V
Indicated by the UUP
LEDs being steadily lit
End
If all 8 devices are programmed
and verified correctly, the
green PASS LED will be lit.
4
PIC Gang Programmers User's Guide
Below are two PIC gang programmers, one with 40-pin sockets (PGM40G)
and the other with 18-pin sockets (e.g. PGM12G, PGM12G-505, PGM47G).
UUP LED
UUP Socket
Master Socket
Program button
to power adapter
to parallel port
LED Indicators
The exact number of LEDs vary among programmer models. They are
basically used to indicate the followings:
Programming Results : PASS or ERROR
Code protection setting : PROTECT
Checksum verification setting : CKSUM
Device Selection
Master socket LED
UUP (Unit Under Program) LEDs
PASS/ERROR LED
The general programming result is indicated by the LEDs marked PASS
and ERROR. This can be indicated by separate green and red LEDs or by
a bi-color green/red LED.
PASS
The green PASS LED will only be lit when all the slave
UUP sockets are fully loaded and all 8 devices are
programmed and verified correctly. In such a case,
none of the UUP LEDs will be lit.
PGM40G
PGM47G, PGM12G
PGM12G-505
PIC Gang Programmers User's Guide
5
相關PDF資料
PDF描述
PH-32FN Low Power, 8th Order Progressive Elliptic, Lowpass Filter; Package: PDIP; No of Pins: 8; Temperature Range: 0°C to +70°C
PH-40FN Low Power, 8th Order Progressive Elliptic, Lowpass Filter; Package: SO; No of Pins: 8; Temperature Range: 0°C to +70°C
PH-50FN Low Power, 8th Order Progressive Elliptic, Lowpass Filter; Package: SO; No of Pins: 8; Temperature Range: -40°C to +85°C
PH-65FN Single Chip 10-Bit Data Acquisition System; Package: SO; No of Pins: 20; Temperature Range: 0°C to +70°C
PH-80FN PIPE HANGER
相關代理商/技術參數(shù)
參數(shù)描述
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PGM-6 功能描述:GROMMET HOLE PLUG .248 - .256" RoHS:是 類別:線纜，導線 - 管理 >> 配件 系列:PGM 標準包裝:1 系列:- 附件類型:纜線繞線器 適用于相關產(chǎn)品:質(zhì)輕纜線 材質(zhì):- 特點:手持型，電動 其它名稱:774-1004
PGM-7 制造商:ESSENTRA COMPONENTS 功能描述:HOLE PLUG RIGID .276-.280" HOLE 制造商:Richco 功能描述:PGM Series Black Nylon M Series .276 inch to .280 inch Push Grommet Hole Plug 制造商:RICHCO 功能描述:PGM Series Black Nylon M Series .276 inch to .280 inch Push Grommet Hole Plug
PGM-8 功能描述:GROMMET HOLE PLUG .299 - .315" RoHS:是 類別:線纜，導線 - 管理 >> 配件 系列:PGM 標準包裝:1 系列:- 附件類型:纜線繞線器 適用于相關產(chǎn)品:質(zhì)輕纜線 材質(zhì):- 特點:手持型，電動 其它名稱:774-1004
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