MCP23X17 Evaluation Board User’s Guide
CONVENTIONS USED IN THIS GUIDE
This manual uses the following documentation conventions:
DOCUMENTATION CONVENTIONS
Description
Arial font:
Italic characters
Initial caps
Quotes
Underlined, italic text with
right angle bracket
Bold characters
N‘Rnnnn
Text in angle brackets < >
Courier New font:
Plain Courier New
Italic Courier New
Square brackets [ ]
Curly brackets and pipe
character: { | }
Ellipses...
Represents
Referenced books
Emphasized text
A window
A dialog
A menu selection
A field name in a window or
dialog
A menu path
A dialog button
A tab
A number in Verilog ? format,
where N is the total number of
digits, R is the radix and n is a
digit.
A key on the keyboard
Sample source code
Filenames
File paths
Keywords
Command-line options
Bit values
Constants
A variable argument
Optional arguments
Choice of mutually exclusive
arguments; an OR selection
Replaces repeated text
Represents code supplied by
user
Examples
MPLAB ? IDE User ’s Guide
...is the only compiler...
the Output window
the Settings dialog
select Enable Programmer
“Save project before build”
File>Save
Click OK
Click the Power tab
4‘b0010, 2‘hF1
Press <Enter>, <F1>
#define START
autoexec.bat
c:\mcc18\h
_asm, _endasm, static
-Opa+, -Opa-
0, 1
0xFF, ‘A’
file .o , where file can be
any valid filename
mcc18 [options] file
[options]
errorlevel {0|1}
var_name [,
var_name...]
void main (void)
{ ...
}
RECOMMENDED READING
For more information regarding the Stand-Alone CAN controller, CAN I/O expander,
and CAN transceiver devices, refer to the appropriate data sheet. Table 1-1 shows the
device and associated data sheet literature number. These documents can be down-
loaded from the Microchip web site at: www.microchip.com.
TABLE 1-1:
DEVICES AND DATA SHEET LITERATURE NUMBERS
DS51592B-page 2
Device
MCP23X17
Literature #
DS21952
Device
PIC16F818
Literature #
DS39598
? 2006 Microchip Technology Inc.
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MCP-240-00031-00 制造商:SUPER MICRO COMPUTER, INC. 功能描述:2U, REAR WINDOW ACCESSORY KITS, SC825'S (RISER CARD SOLUTION - Bulk
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