Exabyte EXB-8205 Instruções de Operação descarregar pdf (Página 187)

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101

10.10 Control Mode Page (Page Code=0Ah)

The Control Mode Page allows you to specify whether the CTS

should return Check Condition status when one of its write and read

error counters reaches a specified threshold. For information about

using the LOG SELECT command to set threshold values for the

CTS’s write and read error counters, refer to Chapter 8.

Bit

Byte

76543210

00 RSVD Page Code

01 Page Length

02 RSVD RLEC

03 Queue Algorithm Modifier Reserved QErr DQue

04 EECA Reserved RAENP UAAENP EAENP

05 Reserved

06 (MSB)

Ready AEN Holdoff Period

07 (LSB)

Byte 00, Bits 5 through 1 - Page Code

The Page Code identifies the page being transferred. The valid value

is 0Ah (Control Mode Page).

Byte 01 - Page Length

The Page Length indicates the number of bytes in the Control Mode

Page that follow this byte. The valid value is 06h.

Byte 02, Bit 0 - RLEC (Report Log Exception Condition)

The RLEC bit indicates whether the CTS should return Check

Condition status with the sense key set to Unit Attention (6h) when

one of its write and read error counters reaches a specified threshold,

as follows:

0 – Do not return Unit Attention when a threshold condition is met.

1 – Return Unit Attention when a threshold condition is met.

Byte 03, Bits 7 through 4 - Queue Algorithm Modifier

TheCTSdoesnotsupporttheSimpleQueueTagmessage,sothis

field must be 0.

May 1994 EXB-8205 and EXB-8505

(Standard and XL)

10-31

10 MODE SELECT (15h) andMODE SENSE (1Ah)

1 2 ... 182 183 184 185 186 187 188 189 190 191 192 ... 445 446

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Exabyte EXB-8205 Instruções de Operação Página 187

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