Search found 4 matches

by BobWalance
11 Nov 2019, 13:11
Forum: Hardware and software hacking
Topic: Crude single-step with more blinkenlights
Replies: 4
Views: 1995

Re: Crude single-step with more blinkenlights

Looks very cool, thanks for sharing. [It reminds me that the 3-bit "instruction field" is really a misnomer for "operation field". But then, following that logic, "opcode" is also a misnomer for "inscode"(?), so I think we just stick with it.] (SNIP) What you can nicely see at the end of your video...
by BobWalance
08 Nov 2019, 22:29
Forum: Hardware and software hacking
Topic: Crude single-step with more blinkenlights
Replies: 4
Views: 1995

Crude single-step with more blinkenlights

Hello, I've had my Gigatron for a few weeks and I have added the ability to single-step the ROM address by using an external clock. Also, there is a display of the output of the ROM as follows: Data (D)- 8 bits- msb on the left - these will become D7:0 and BUS7:0 Instruction (IR) - these will become...
by BobWalance
21 Oct 2019, 01:20
Forum: Hardware and software hacking
Topic: Pluggy Reloaded
Replies: 83
Views: 30526

Re: Pluggy Reloaded

I think you need the 6 pin programming header or you'll have to buy 328's with the USB bootloader already programmed.
by BobWalance
20 Oct 2019, 23:19
Forum: Hardware and software hacking
Topic: Pluggy Reloaded
Replies: 83
Views: 30526

Re: Pluggy Reloaded

I want one, too! Have you considered offering them for sale? I'm very surprised that Gigatron didn't include a game controller pass through on their McMuffin. It seems like this will be a big inconvenience (I'll know in a couple of weeks when I get my full kit). I'll take a closer look at your schem...