Platform TIM011 - marinus-lab/z88dk GitHub Wiki

Hardware summary

• CPU: z180 @ 12.288MHz
• RAM: 256kb
• Display: 512x256 4 shade green display (32kb VRAM)

Classic library support (+cpm -subtype=tim011)

• Native console output
• Native console input
• ANSI vt100 engine
• Generic console
  • Redefinable font
  • UDG support
  • Paper colour
  • Ink colour
  • Inverse attribute
  • Bold attribute
  • Underline attribute
• Lores graphics
• Hires graphics
• PSG sound
• One bit sound
• Inkey driver
• Hardware joystick
• File I/O
• Interrupts
• RS232

The TIM-011 usually boots into CP/M 3, so the same base library can be used.

The TIM-011 subtype provides support for high resolution graphics and generic console as well as producing a suitable disc image.

Command Line

zcc  +cpm -subtype=tim011 -create-app program.c
zcc  +cpm -subtype=tim011 -create-app --generic-console program.c

An .img disc image (including a .COM file) will be created as a result.

Graphics support

The resolution of the display is 512x256. Under cP/M itself a 6x10 font is used to provide a 80x24 text display. The generic console supplied by z88dk uses the more portable 8x8 font format and provides a text resolution of 64x32.

The graphics primitives by default use a resolution of 512x256, calling gfx_set_fatpix(1) will double pixels horizontally, creating a resolution of 256x256.

The machine supports a scroll register for scrolling the screen which is used by the generic console.

Emulators

• MAME
• Boot disks - tim011pcw.img was used during development of this target