ReiquelApplegate

The check to see if a pointer is non-null before calling free can be safely omitted. For example, in _dumb_it_unload_sigdata of itunload.c

What is the dot clock's timing source?

4

In ares/sfc/ppu/counter/inline.hpp: ``` //one PPU dot = 4 CPU clocks. // //PPU dots 323 and 327 are 6 CPU clocks long. ``` According to fullsnes the dot clock is the...

Currently t-states is the default, which is not the way most Game Boy programmers cycle count their code.

Steps to recreate: 1. Download precompiled GateBoy 0.1.1 build 2. Run GateBoyApp.exe 3. Press F1 4. Observe crash: ``` [003.296] Failed to open gateboy.fast.dump [003.297] ASSERT_P fail @ C:\Users\aappl\Desktop\MetroBoy\src\GateBoyLib\GateBoy.h:53 :...

Missing list of MBC types?

4

On https://gbdev.io/pandocs/MBCs.html, is there supposed to be a list after this sentence? > Several MBC types are available:

single-speed vs. normal speed terminology

2

Pan Docs sometimes uses the term "single-speed" (with and without the hypen/capitalization) and sometimes "normal speed." I think it's probably best to avoid the term "single-speed" because the Game Boy...

run_dma delay actually waits 166 machine cycles

5

This subroutine in "Best practices" is supposed to delay for 160 machine cycles: ``` run_dma: ld a, HIGH(start address) ldh [$FF46], a ; start DMA transfer (starts right after instruction)...

Wattages mentioned don't say under what kind of load

2

A lot has been written in Pan Docs about reducing power consumption, which is good, but the wattages mentioned in the specifications page don't say whether this is under heavy...

Could we get some clarification on this? On the reducing power consumption page: > On a DMG, disabling the LCD before invoking STOP leaves the LCD enabled, drawing a horizontal...