DS00161 Microchip Technology, DS00161 Datasheet - Page 59

• Manufacturer Part Number: DS00161
• Description: Technical Library CD-ROM
• Manufacturer: Microchip Technology

Specifications of DS00161

• Tool Type: Manuals
• Lead Free Status / RoHS Status: na

 2000 Microchip Technology Inc.
A.1
A.2
Introduction
Serial Port Specifications
This appendix discusses various specifications for the ICEPIC In-Circuit
Emulator.
Topics covered in this appendix:
The ICEPIC In-Circuit Emulator interfaces to the host computer via an RS-232
connection. A standard DB9 connector used.
The ICEPIC serial communications protocol is listed below.
Appendix A. Specifications
COM Port
Baud Rate
Parity
Data Bits
Stop Bits
Software Receive Buffer
Software Transmit Buffer Fixed to 2048 bytes.
Firmware Buffer
PC Serial Port
• Serial Port Specifications
• Achieving High Baud Rates
• Determining the UART
(DB25)
20
22
8
3
2
7
6
4
5
Protocol
ICEPIC
(DB9F)
1
2
3
4
5
6
7
8
9
Any port supported by the Microsoft Windows
operating system. The port is selectable from the
software.
2400 BPS to 57600 BPS. Selected from soft-
ware. The emulator system automatically detects
the baud rate.
None. Fixed, cannot be selected by the user.
Fixed to 8 bits. Cannot be set by the user.
One Stop Bit. Cannot be selected by the user.
Fixed to 2048 bytes.
Fixed to 64 bytes.
ICEPIC™ USER’S GUIDE
PC Serial Port
Description
(DB9)
1
2
3
4
5
6
7
8
9
DS51103B-page 53
ICEPIC
(DB9F)
1
2
3
4
5
6
7
8
9