Procedure to write YRW801-M Rom of the moonsound on 27C160 chip

Master (145)

08-11-2022, 05:25

I have my way of dividing the complete 2MB moonsound file into 4 X 512KB parts and then upload part by part into the 4 banks of the 27C160. I will give that a try and see how things go.

By Pencioner

Scribe (1546)

08-11-2022, 09:07

that should work. it is the same as you would do with use of an adapter

By alali.ahmed.t

Master (145)

08-11-2022, 23:13

Pencioner wrote:

that should work. it is the same as you would do with use of an adapter

Thank you for the link, very useful.

By Wierzbowsky

Guardian (3571)

09-11-2022, 14:29

I have the boards and all parts for this adapter except for the ZIF socket. These are leftovers from building an adapter for my own needs. Please contact me if interested. The socket is expensive, so I ordered only one piece from Poland.

I also have those 2mb EPROM chips - leftovers from the time when I assembled a Wozblaster.

By crisag

Resident (62)

09-11-2022, 21:44

I got a few 48P ZIFs from AliExpress recently.

By alali.ahmed.t

Master (145)

09-11-2022, 23:52

Wierzbowsky wrote:

I have the boards and all parts for this adapter except for the ZIF socket. These are leftovers from building an adapter for my own needs. Please contact me if interested. The socket is expensive, so I ordered only one piece from Poland.

I also have those 2mb EPROM chips - leftovers from the time when I assembled a Wozblaster.

Thanx a lot., I got one but it was not good to be used with my TL866 programmer, I had to return it and ordered another one similar to the you posted. I should check next time in the forum because I may save some money that way :)

By alali.ahmed.t

Master (145)

17-02-2023, 23:41

Wierzbowsky wrote:

I have the boards and all parts for this adapter except for the ZIF socket. These are leftovers from building an adapter for my own needs. Please contact me if interested. The socket is expensive, so I ordered only one piece from Poland.

I also have those 2mb EPROM chips - leftovers from the time when I assembled a Wozblaster.

Alexey,

When you set A18/A19 = 1/1 .. is that for bank 1 or 4 for 27C160? I am confused because of the pictures I see online for the is adapter.

By Wierzbowsky

Guardian (3571)

18-02-2023, 10:43

I haven't used this adspter yet, so I can't confirm. The readme file should have enough info.