HP 9800 SERIES Service Manual

A-tO HP 9895A Disc Memory Command Set
Table A-I. Command Table
Primary
Secondary
Keyl
Opcode
Identify
U ADDRS
-
DSJ
T
!10 P
-
Read Self-Test
T !1F
-
-
Read Loopback
T
!1E
A
-
Request Status
L !08 H
!03
Request Status
L lOA
J !03
Req (Logical) Address
L
lOA
J !I4
Req (Logical) Address
L
!08 H !I4
Req (Physical) Address
L
roc L !I4
Send Status or Address
T
!08 H
-
Universal Clear
U
- -
Selected Device Clear
L
- -
HP-300 Clear
L
!IO P
-
Initiate Self-Test
L !1F
-
-
Write Loopback
L
!IE A
-
Download Controller
L
!OF
0
-
Door Lock
L
roc L !I9
Door Unlock
L
roc L !IA
HP-IB CRC
TIL !11
Q
-
Seek
L
!08 H !02
End
L
!08 H
!IS
Buffered Read
L
lOA
J
!05
Unbuffered Read
L !08 H !05
Verify
L
!08 H !07
Buffered Read Verify
L
lOB K !05
Unbuffered Read Verify
L
roc L !05
Cold Load Read
L
!08
H tOO
ID Triggered Read
L
lOB
K !06
Send Data
T
roo
@
-
Buffered Write
L
!09 I !08
Unbuffered Write L
!08 H
!08
Initialize
L
!08
H
lOB
Format
L
roc L
!I8
Receive Data
L
roo @
-
1 To generate the command Secondary, hold the Control key down while pressing the listed key.
2 To generate the command Opcode, hold the Control key down while pressing the listed key.
Command Table
! - Hexadecimal Number
T - Talk Primary
L - Listen Primary
U - Universal Primary
Key2
# Bytes
-
1
2
1 to
256
C 2
C
2
T 2
T
Z
T 2
4
-
-
1
2
1 to
256
1 to 256
Y 2
Z 2
-
B
6
U
2
E
2
E
2
G
4
E
2
E
2
@
2
F
2
-
H
2
H
2
K 2
X 4
-

HP 9800 SERIES Specifications

General

Category	Storage
Series	9800 SERIES
Type	Disk Array
Drive Types Supported	SAS, SSD
RAID Levels Supported	0, 1, 5, 6, 10
Host Connectivity	Fibre Channel, iSCSI, SAS
Redundancy	Redundant power supplies and fans