Epson ActionDesk 4000 Dimensiones

EPSON AMERICA, INC.

EPSON

Product Support Bulletin

Subject:

ActionDesk 4000 Local Bus Video Information

Date: 04/08/94

Page(s): 1 of 1

PSB No:

S-0174

Originator: DS

The purpose of this bulletin is to provide information on the ActionDesk 4000

Local Bus Video Controller.

The Local Bus Video Controller in the ActionDesk 4000 computer is a

Cirrus Logic CL-GD5426. The controller provides better response time capabilities in

high frequencies and buffered inputs in order to avoid the cpu load.

The real performance of the video controller comes from the video accelerator inside

the controller that executes Windows graphics commands, off-loading the emulation

functions from the

CPU.

In the Windows GDI, one of the most important of the graphics functions is the

Bit-Blt (Bit-Blocks Transfers) operations. The CL-GD5426 BitBlt hardware emulation

does not kick-in unless you work with 8 or 16 bit per pixel (256 colors or higher).

Otherwise you get standard performance in VGA and SVGA colors and resolutions.

However, the performance iimproves rapidly when increasing the number of colors.

To take advantage of the Cirrus Logic CL-GD5426, the following conditions are

required:

1.

Use a minimum of 256 colors. The more colors, the better performance.

2.

Use external cache to allow the system to generate burst transfers for

large amounts of graphics data.

3.

Run SETUP - Select ADVANCED SYSTEM SETUP then select MEMORY

CACHE. Set the CACHE WRITE WAIT STATES to 0 ZERO, and BURST

TRANSFER RATE to 2-1-1-1.

Otros manuales para ActionDesk 4000

4

Tabla de contenidos

Otros manuales de De oficina de Epson

Epson

Epson Endeavor Manual de usuario

Epson

Epson Powerspan Manual de usuario

Epson

Epson ActionDesk 4000 Manual de usuario

Epson

Epson EL 486UC+ Manual de usuario

Epson

Epson LT-286 Manual de usuario

Epson

Epson ActionTower 2000 Manual de usuario

Epson

Epson Equity 386/33 PLUS Dimensiones

Epson

Epson ExpressStation Manual de instalación y operación

Epson

Epson Equity 386/25 Dimensiones

Epson

Epson Equity 386/25 PLUS Manual de instalación y operación

Epson

Epson Equity 286 PLUS Manual de usuario

Epson

Epson Endeavor P60 Manual de usuario

Epson

Epson 486SX Manual de usuario

Epson

Epson Equity LT-286e Manual de usuario

Epson

Epson ActionPC 5500 Manual de usuario

Epson

Epson Equity III Dimensiones

Epson

Epson ActionPC 6000 Manual de usuario

Epson

Epson ActionPC 8000 Manual de usuario

Epson

Epson EQUITY II+ Manual de usuario

Epson

Epson Equity Ie Manual de instalación y operación

Epson

Epson ActionTower 3000 Computer Manual de usuario

Epson

Epson Equity 4 Manual de usuario

Epson

Epson Endeavor Dimensiones

Epson

Epson Progression 4 Manual de usuario

Manuales populares de De oficina de otras marcas

HP

HP m9060n - Pavilion - Elite Hoja de especificaciones

Asus

Asus E210 Series Manual de usuario

Dell

Dell Inspiron 600m Manual de usuario

Dell

Dell Inspiron 3662 Manual de usuario

TotalFlow

TotalFlow uFLO Manual de usuario

HP

HP Presario SV7000 - Desktop PC Manual de usuario

HP

HP ProDesk 400 G5 Manual

Logitech

Logitech MK320 Manual de usuario

Dell

Dell XPS 730 H2C Manual de usuario

Sony

Sony Vaio Series Manual de usuario

Sony

Sony VGC-LT32E - Vaio All-in-one Desktop Computer Manual de usuario

Alto

Alto MD 250 Manual de usuario

Lenovo

Lenovo ThinkCentre Edge 72 Manual

Lenovo

Lenovo ThinkStation D20 Manual

Arbor Technology

Arbor Technology FPC-7800 Series Manual de usuario

Sony

Sony VAIO VGX-TP1 Series Manual de usuario

Asus

Asus Eee Box B204 Manual de usuario

Dell

Dell Optiplex 9010 All In One Manual de usuario