Informações sobre o equipamento:

Commodore A500 Plus Nostalgicamente Computador
Fabricante:
Commodore
Modelo: A500 Plus
Data: 1991
Categoria: Equipamentos de informática
Grupo: Nostalgicamente Computador
Descrição:
Informações:
                                    A500 PLUS SPECIFICATIONS

INTRODUCTION

The A500 Plus is a feature enhanced version of the A500
personal computer.

FEATURES

CPU: 7.16 MHz 68000 NTSC; 7.09 MHz 68000 PAL

Memory: 1 Megabyte standard expandable to 2 ME with addition
of A501 Plus Kickstart ROM: 512K (V2.04)

Mass Storage Memory: Internal, 3.5 inch FDD mounted on the
right side, the same as the A500.

Additional Features: Real Time Clock (on-board) with battery
backup.

APPEARANCE

The A500 Plus appearance shall be the same as the A500. A
new logo plate has been added to distinguish “A500” from
“A500 Plus”. The color is the same light beige as the
current A500.

WHAT’S ADDED

1 Meg on-board memory expandable to 2 Meg.

8375 FAT AGNUS which supports 2 Meg. of Chip RAM

On-board Real Time Clock

8373 ECS Denise

Full ECS support

V2.04 in ROM

CUSTOM CHIPS

The A500 Plus shall contain the same custom chip set as the
A500, except for the 8375 2Meg. FAT AGNUS and 8373 ECS Denise.

SYSTEM I/O EXTERNAL SYSTEM I/O

External floppy, Serial, Parallel, Mouse, Joystick, Stereo
Audio Ports These Ports remain unchanged from their A500
counterparts.

MEMORY MAP

The A500 Plus Memory Map is the same as the A500 Memory Map.

Estes manuais estão disponíveis para os equipamentos acima:

Tipo manual: Manual de serviço Commodore-9157-Manual-Page-1-Picture
Páginas: 53
Tamanho: 2.32 Mbytes (2433778 Bytes)
Idioma: Inglês
Revisão:
Manual-ID/Number: PN-400420-01
Data: 01 Outubro 1991
Qualidade: Documento Scaned, a leitura parcialmente mal, não parcialmente legível.
Envie data:
MD5: 5715dadb6f79c0939c0ebc49a4391e86
Downloads: 39 desde 04 Agosto 2017
Informações:
SECTION 1 — SPECIFICATIONS

A500 PLUS
SPECIFICATIONS...................................................................1-1

A501 PLUS
SPECIFICATIONS...................................................................1-2

SECTION 2 — THEORY OF OPERATIONS

AMIGA 500 PLUS MEMORY
MAP...............................................................2-1

A500 PLUS BLOCK
DIAGRAM..................................................................2-2

THEORY OF
OPERATION......................................................................2-3

8375 AGNUS
2MEG.............................................................................2-7

8373 DENISE HI
RES...........................................................................2-11

8364
PAULA...................................................................................2-12

GARY..........................................................................................2-13

SECTION 3 — TROUBLESHOOTING

MAIN ASSEMBLY
DIAGRAM...................................................................3-1

SECTION 4 — PARTS

A500 PLUS PCB ASSEMBLY
312812.............................................................4-1

A500 PLUS SHIPPING
ASSEMBLIES............................................................4-2

A500 PLUS MAJOR
ASSEMBLIES...............................................................4-3

A500 PLUS PCB
COMPONENTS.................................................................4-4

A501 PLUS SHIPPING
ASSEMBLIES............................................................4-5

A501 PLUS MAJOR
ASSEMBLIES...............................................................4-6

A501 PLUS PCB
COMPONENTS.................................................................4-7

SECTION 5 — SCHEMATICS

A500 PLUS SCHEMATIC #312813, REV.
1........................................................5-1

A501 PLUS SCHEMATIC #363835, REV.
0........................................................5-11

Commodore-9157-Manual-Page-1-Picture


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