...На моменти ме дразнят с кривия си модел на паметта...

Ако силабчето е ОК като производителност и аналоговщина защо да се набутваш на курове, особенно ако гониш нещо тънко аналогово.

Ицо , предполагам на С дращиш , боли те каскета... На асм си измислям разни чалъми да оползотворя рам-та дет е индексно адресируема...

Как бе, аз само xdata използвам. Нещо не ти е както требе в настройката на компилатора.

a работи ли?

Space Invaders is one of the new demos for the EFM8 8-bit microcontroller products. It was created as proof of the concept that these devices could handle graphics on the 128 x 128 pixel Memory LCD display along with doing everything else. Not only did the smallest devices (BB1 and SB1 with 8 KB of flash and 512 bytes of RAM) handle it just fine, they perform really well. The game feels really responsive, even at the higher levels where the sprites are moving very quickly across the screen. A screen buffer in RAM can’t be kept and modified, since there isn’t enough memory, so everything has to be recalculated in real time each time before drawing a line on the screen.

Here’s a quick rundown of everything the device is doing at once in this game:

Calculating alien sprite changes and movement across the screen
Calculating projectile sprite changes and trajectory
Calculating player sprite position
Detecting collisions between projectiles and player/alien sprites
Transmitting the calculated screen information to the Memory LCD over SPI line by line
Generating a PWM signal to change the color of the LED depending on the “threat level,” or how close the sprites are to the player
Measuring the joystick using the ADC and calculating joystick direction
Detecting push button presses to fire the player projectiles

Липсват базите отдолу и летящата чиния най-отгоре.