HwMuseum | Index

UNIDENTIFIED

VC-415B/VC-415F

Category

Video

Video Types Supported

XVGA

Video Processor

Unidentified

Highest Resolution Supported

1024 x 768

Data Bus Type

16-bit ISA

Memory Type

DRAM

Maximum Onboard Memory

1MB

CONNECTIONS

Purpose

Location

15-pin analog video port

CN1

ZERO WAIT STATE

» Setting

J1

»

Enabled

Open

»

Disabled

Closed

8/16-BIT BUS SELECT

» Setting

J6

J9

J10

»

16-bit slot

Open

Jumpers A - C open

Closed

»

8-bit slot

Closed

Jumpers A - C closed

Open

SCAN RATE

» Setting

J7

»

< 48.7KHz

Closed

»

³ 48.7KHz

Open

8/16-BIT BIOS DETECTION

» Setting

J8

»

Autodetect enabled

Open

»

BIOS setting

Closed

DRAM CONFIGURATION (VC-415B)

» Size

Bank 0

Bank 1

»

512KB

(2) 256K x 8

None

»

1MB

(2) 256K x 8

(2) 256K x 8

MISCELLANEOUS TECHNICAL NOTES

The VC-415F is configured with (2) 512K x 8 DRAMs and cannot be upgraded.