Atari 800 Uživatelský manuál stáhnout pdf (Strana 5)

Atari 800/5200 FPGA Core Manual 2 / 13

Note

FPGA Arcade Replay only has Composite and S-Video on some models.

Note

Chameleon can either use the two joystick ports on a real Commodore 64 or use two of the four ports on the Chameleon

docking station.

1.4 Core Versions

The latest pre-built core ﬁles are available from http://www.scrameta.net/autobuild. The core source code is available from

http://www.scrameta.net/atarixlfpga_svn/trunk/.

Note that there are separate cores for Atari 8-bit computer (atari800core) and Atari 5200 (atari5200core).

On most platforms, there are multiple versions of the core supporting different video display devices. It’s important to choose

the correct version for your display.

Table 2: Core Versions

Core Type Description

NTSC_RGB 15 kHz

NTSC_SVIDEO

NTSC_VGA Scan doubled (separate hsync/vsync)

NTSC_VGA_CS Scan doubled (composite sync)

PAL_RGB 15 kHz

PAL_SVIDEO

PAL_VGA Scan doubled (separate hsync/vsync)

PAL_VGA_CS Scan doubled (composite sync)

2 Getting Started

In order to use the core, you will need the following:

1. A supported hardware platform

2. An SD card supported by that platform

3. The FPGA core ﬁle that supports the appropriate video mode

4. Atari system ROM ﬁles

5. Software images you want to run

2.1 System ROMs

Atari system ROMs are required for the cores to function and can be found fairly easily via an Internet search. You will need the

following:

1 2 3 4 5 6 7 8 9 10 ... 15 16

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Atari 800 Uživatelský manuál Strana 5