martiangirl / specide Goto Github PK

According to documentation, maskable interrupts should be accepted when INT is low at the beginning of the last T-state of the last M-cycle of an instruction.

Since M-cycles can be extended sometimes, (I'm guessing this is done by means of internally generated WAIT states?), I have to figure out how to implement these.

Furthermore, the way I'm handling internal operation M-cycles is by iterating a WAIT state. This gives me no hint about when the INT line should be sampled.

This should be reworked.

The two tests that I developed specifically to help emulator authors are these:

1. Universal Floating Bust Test
   —When you run it, there should be two yellow horizontal lines in the black border around the “ground level.” The lines should never appear above the ground.
   —Press a key, and the top of the screen will fill with a pattern. Again, the yellow lines should never appear anywhere but at the ground level.
   —Now hold a key down. A single yellow line should jump around the ground area but should never appear anywhere else, however briefly.

2. Woody’s Special
   Unlike the universal test above, this one is design with a +2A/+3 in mind.
   —When you run it, there should be two yellow horizontal lines in the black border around the “ground level.” The lines should never appear above the ground.
   —Press a key, and the top of the screen will fill with a pattern. Several additional yellow lines should flicker in the top part of the border, and a few more immediately underneath the two solid ones below the ground level.
   Use this video as a reference (it’s shot at 50 fps, so you can be at least frame-accurate):
   Woody’s Special: Video of a Real Spectrum +2A

Hope this helps!

The MacOS version delivers a list of errors at the "make" step. All errors refer to size_t type:

/Users/mhajsaleh/GitHub/SpecIde/source/src/ULA.h:24:16: error: unknown type name
'size_t'

Generalized Data Blocks are not supported in TZX handling code.

Please could you add an autoload function to the tap file so that it loads on start

Hi,

what is the key combination on Mac to enter
LOAD "" CODE

Especially what key combination is used for ".
I tried all key combinations with P but nothing seems to work.