Adaptec 1542B - AHA Storage Controller Fast SCSI 10 MBps Spezifikationen PDF herunterladen (Seite 18)

Model PDP Series 200 maxDPU4E Hardware Guide

Hexadecimal Decimal

0 0

1 1

2 2

3 3

4 4

5 5

6 6

7 7

8 8

9 9

A 10

B 11

C 12

D 13

E 14

F 15

To convert a two-digit hexadecimal number

to decimal, multiply the first digit by 16 and

add the decimal value of the second digit.

2C hex = 2 * 16 + C

= 32 + 12

= 44

To convert decimal to hexadecimal, divide

the decimal number by 16 until a remainder

of less than 16 is obtained:

50 decimal = 50÷16 = 3 (hex)

with 2 (2 hex) remainder

= 32 hex

Setting the Mode Switch

The mode switch, a 16 position rotary switch located beneath the three rotary

address switches, is used during DPU startup after a reset or power up cycle

of the DPU. The following defines the operation for each of the mode

settings for normal and test functionality. An “X” in the “Normal Use”

column indicates that the mode is one that DPU end users are expected to

use. The other modes are intended for use by Metso Automation personnel.

Setting

Normal

Use

Description

0 CE initial flash; see latest maxDPU4E release notes.

1 (reserved)

2 (reserved)

3 (reserved)

4 Flash the embedded BIOS; see latest maxDPU4E release

notes.

5 Debug Operation using remote PC:

Use XROM Utility to run Serial Video and Keyboard.

See the latest maxDPU4E release notes.

6 Debug operation using remote PC:

XROM Utility to run Serial Video and Keyboard plus

Serial. See the latest maxDPU4E release notes.

7 (reserved)

8 Advanced Operational Mode

Operates in normal mode with extra CE displays for debug

using keyboard and monitor.

9 (reserved)

A (reserved)

B X Clear the Flash Database and go on line as in mode “F”

C Flash the CE Image over serial link; see Chapter 5,

"Installing CP Firmware Flash Via Serial Download."

D Debug mode - will not automatically start operation.

Requires keyboard and video.

E X

etwork Download mode. Pre

ares the DPU to receive a

Metso Automation MAX Controls Inc. • 278590 •

3-2

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