User Guide V0.90
13
Device Programming Guide
continued
Overview
The following tables detail the result of testing the programming of various target
microcontrollers in the laboratory. These timings and settings are meant for guidance only.
E&OE. Results may differ depending on microcontroller batch, power supply, target system
etc.
Definitions:
Voltage
- Supply voltage to programmer and target device
Fosc
- Frequency of target microcontroller oscillator
Code time
- Time taken to program the target device CODE area with random data
All measurements were taken with the following equipment:
Gemini V0.24
PC - DX2-50
GEMINI-1 Programmer
Windows 95
Target communication speed: Variable
WARNING
High currents are drawn by the GEMINI-1 programmer during erasing & writing. Care must
be taken to ensure the target power supply can supply the necessary current.
