Ryan Yeung
New Member
Hi guys,
We've had trouble reading our MC68705P3S with our new BeeProg2C programmer from ELNEC. It lists the model as a supported device in its software.
PROBLEM: But when I tried to insert the EPROM to 'verify' a blank IC, an error of "Device insertion test - error! - Bad contact at pin 40 (s) of programmed chip." [please see PIC 1]
I checked the software's 'Device Info' for this particular model. [see PIC 2] I've followed the diagram on how to insert it but I do not understand the "INTERCONNECTION" note in color red under the diagram.
Please help.
BACKGROUND: We're trying to read a programmed EPROM so we can copy its contents. The copied contents are now intended to be programmed unto a new Blank EPROM. Please help us, we're fairly new to this.
We've had trouble reading our MC68705P3S with our new BeeProg2C programmer from ELNEC. It lists the model as a supported device in its software.
PROBLEM: But when I tried to insert the EPROM to 'verify' a blank IC, an error of "Device insertion test - error! - Bad contact at pin 40 (s) of programmed chip." [please see PIC 1]
I checked the software's 'Device Info' for this particular model. [see PIC 2] I've followed the diagram on how to insert it but I do not understand the "INTERCONNECTION" note in color red under the diagram.
Please help.
BACKGROUND: We're trying to read a programmed EPROM so we can copy its contents. The copied contents are now intended to be programmed unto a new Blank EPROM. Please help us, we're fairly new to this.