GHMiranda
/
YMF262_devboard_Firmware
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
2 Commits 1 Branch 0 Tags 676 KiB
Commit Graph

2 Commits

Author SHA1 Message Date
Gustavo Henrique Santos Souza de Miranda 297cf1a201 Configure YMF262 parallel bus GPIO and fix PLL settings 
Add D0-D7 data bus (GPIOC), control signals _WR/_RD/_CS/_IC and
  address lines A0/A1 (GPIOF), and _IRQ input for the YMF262 interface.
  Fix PLL parameters (PLLM=8, PLLN=432, PLLQ=12) for correct 216 MHz
  operation from the 8 MHz HSE, and switch USB 48 MHz clock to PLLSAI.
 2026-04-29 01:43:00 -03:00
Gustavo Henrique Santos Souza de Miranda bf6cec40d1 Initial Commit 2026-04-28 20:15:35 -03:00