Table of Contents
Section 1
Getting Started ........................................................................................................... 1-1
1.1
1.2
1.3
1.4
1.5
1.6
Section 2
Introduction................................................................................................................. 2-1
2.1
2.2
2.3
2.4
Section 3
Hardware Description................................................................................................. 3-1
3.1
3.2
3.3
3.4
3.5
3.6
Section 4
Board Description....................................................................................................... 4-1
AT89LP OCD Developer Board 3.0 User Guide
Get the Software ................................................................................................................ 1-1
Enable On-Chip Debug...................................................................................................... 1-1
1.2.1
1.2.2
Program the Target.............................................................................................. 1-2
Configure Board for Debug ................................................................................................ 1-3
1.4.1
Cable Connection ................................................................................................ 1-4
1.4.2
Daughter Board ................................................................................................... 1-4
Write the Code ................................................................................................................... 1-4
Start the Debugger............................................................................................................. 1-5
Features............................................................................................................................. 2-1
Supported Devices............................................................................................................. 2-1
Supported Software ........................................................................................................... 2-1
Board Overview ................................................................................................................. 3-1
3.1.1
Block Diagram ..................................................................................................... 3-1
Power Supply..................................................................................................................... 3-2
RS-232............................................................................................................................... 3-2
OCD/ISP Header ............................................................................................................... 3-3
Board Settings ................................................................................................................... 3-3
3.5.1
Vcc Select (U8).................................................................................................... 3-3
3.5.2
3.5.3
Reset Recovery (J1) ............................................................................................ 3-4
3.5.4
DDA Select (J3) ................................................................................................... 3-5
3.5.5
SCK Select (J2) ................................................................................................... 3-6
Using as a Daughter Board................................................................................................ 3-6
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3720A-MICRO-2/11
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