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參數(shù)資料
| 型號： | P800-EU |
| 英文描述： | P800 PROGRAMMER (EU) |
| 中文描述： | P800的程序員（歐盟） |
| 文件頁數(shù)： | 20/36頁 |
| 文件大小： | 230K |
| 代理商： | P800-EU |
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P800 Operating Manual
19
2.6.9 Checksum of RAM data
!
CSUM
This function will display the checksum of the whole RAM, the device(s)' limits of RAM, or
arbitrary limits defined by the user. Select the option required. If the device limits are
chosen, then a checksum of each sockets 1 to 4 will be displayed, calculated according to
the current bit mode. On a gang only module, only 1 checksum will be displayed, as all the
sockets are the same.
2.6.10 Cyclic Redundancy Check of RAM data
!
CRC
Cyclic Redundancy Check provides a better representation of the RAM data than a
checksum as it takes account of the order of the data. The format is the same as
checksum.
2.7 Setting up the I/O
The I/O ports can be used to input and output data to or from the P800's internal RAM.
They can also be used to remotely control the unit.
2.7.1 Data Transfer Formats
This function enables the user to select the data format for input and output.
!
I/O then select FORMAT.
A list of available I/O formats is displayed. These can be scrolled up and down using the
↑
and
↓
keys. Typically, you might have a choice between: STAG HEX, BINARY, STAG
BINARY, ASCII HEX SPACE, INTEL 16 BIT, INTEL 32 BIT, MOTOROLA S-REC. The actual
list of formats available will vary, depending on the device currently selected.
Select the required format using the
↑
and
↓
keys, then press ENTER.
2.7.2 Selecting and setting up the port.
!
I/O then select PORT
A list of parameters is displayed. These can be scrolled up and down using the
↑
and
↓
keys. The option may be changed using the
←
and
→
keys. When the whole menu is set-
up as required press ENTER.
SPEED:
The speed of the RS232 port may be set to:
1200, 2400, 3600, 4800, 9600, 19K2, 38K4 or 115K2 baud.
STOP BITS:
The number of stop bits transmitted after each byte on the RS232 port may
be set to 1 or 2.
相關PDF資料 |
PDF描述 |
|---|---|
| P800-UK | P800 PROGRAMMER (UK) |
| P803 | HIGH SPEED PRODUCTION GANG SET |
| P8041AH | 8-BIT MICROCONTROLLER |
| P8242BB | Peripheral IC |
| P8741AH | 8-BIT MICROCONTROLLER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| P800G | 制造商:EIC 制造商全稱:EIC discrete Semiconductors 功能描述:SILICON RECTIFIER DIODES |
| P800GTL | 制造商:SEMIKRON 制造商全稱:Semikron International 功能描述:Standard silicon rectifier diodes |
| P800J | 制造商:EIC 制造商全稱:EIC discrete Semiconductors 功能描述:SILICON RECTIFIER DIODES |
| P800JTL | 制造商:SEMIKRON 制造商全稱:Semikron International 功能描述:Standard silicon rectifier diodes |
| P800K | 制造商:EIC 制造商全稱:EIC discrete Semiconductors 功能描述:SILICON RECTIFIER DIODES |
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