Summary of EPROM adapter for ATMEL 89 Series Flash Microcontroller Programmer
This article outlines the device compatibility and hardware configuration for an EEprom programmer. It lists supported chips and explains specific wiring requirements for 24-pin versus 28-pin devices, including diode isolation and jumper settings.
Parts used in the EEprom Programmer:
- EEProm programmer software
- Diode D1
- Resistor R1
- Jumper J3
- EPROM adapter for ATMEL 89 Series Flash Microcontroller
Devices
The EEprom programmer software supports the following devices.
28C16 28C256 28C17 29C256 28C64.
Hardware
Diode D1 and resistor R1 provide the VDD isolation when programming the 24 pin devices. The jumper J3 must be shorted for 24 pin devices, and open circuit for 28 pin device programming.
For more detail: EPROM adapter for ATMEL 89 Series Flash Microcontroller Programmer
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Which devices are supported by the EEprom programmer software?
The software supports the 28C16, 28C256, 28C17, 29C256, and 28C64 devices. -
How does the hardware provide VDD isolation for programming?
Diode D1 and resistor R1 provide the VDD isolation when programming the 24 pin devices. -
What is the correct setting for jumper J3 with 24 pin devices?
The jumper J3 must be shorted for 24 pin devices. -
What is the correct setting for jumper J3 with 28 pin devices?
The jumper J3 must be open circuit for 28 pin device programming. -
Can this setup program the 28C17 chip?
Yes, the 28C17 is listed as one of the supported devices. -
Where can I find more details about the EPROM adapter?
More detail is available regarding the EPROM adapter for ATMEL 89 Series Flash Microcontroller Programmer.
