by Ice Cream Jonsey » Mon Jul 01, 2013 6:41 pm
So far, I have the RAM, the 2764s, the ROM burner and an EPROM eraser.
(The EPROMs I purchased were not blank, so my attempt to program them did not work.)
I could probably get started on at least getting the high score save installed. I think I am going to use the Jizaboz method of chip removal: cut the chip, desolder the legs, then add a ZIFF socket with the new RAM and solder the socket to the board.
(I am not sure if Jizaboz uses a ZIFF socket, but I like calling things the Jizaboz Method.)
So far, I have the RAM, the 2764s, the ROM burner and an EPROM eraser.
(The EPROMs I purchased were not blank, so my attempt to program them did not work.)
I could probably get started on at least getting the high score save installed. I think I am going to use the Jizaboz method of chip removal: cut the chip, desolder the legs, then add a ZIFF socket with the new RAM and solder the socket to the board.
(I am not sure if Jizaboz uses a ZIFF socket, but I like calling things the Jizaboz Method.)