D K 2 1 1 A - 6 8 ( 1 9 9 5 ) HITACHI
Native| Translation
------+-----+-----+-----
Form 2.5"/SUPERSLIMLINE Cylinders 2094| | |
Capacity form/unform 680/ MB Heads 8| | |
Seek time / track 12.0/ 3.0 ms Sector/track | | |
Controller IDE / ATA2 FAST/ENHA Precompensation
Cache/Buffer 64 KB Landing Zone
Data transfer rate 4.800 MB/S int Bytes/Sector 512
11.100 MB/S ext PIO3
Recording method RLL 1/7 operating | non-operating
-------------+--------------
Supply voltage 5 V Temperature *C 5 55 | -40 70
Power: sleep W Humidity % 5 90 | 5 90
standby W Altitude km 3.000| 12.000
idle W Shock g 100 | 150
seek W Rotation RPM 4464
read/write W Acoustic dBA 30
spin-up W ECC Bit
MTBF h 300000
Warranty Month
Lift/Lock/Park YES Certificates
**********************************************************************
L A Y O U T
**********************************************************************
HITACHI DK211A/221A DISK DRIVE SPECIFICATIONS K6600648 REV. 8 8/1995
----+---------------------------------------------------+-PCB-
| B D f 2 4 o o o o o o o o o o o o o o o o o o o 44|
| A C e 1 3 o o o o o o o o o o o o o o o o o o o 43|
+---------------------------------------------------+
**********************************************************************
J U M P E R S
**********************************************************************
HITACHI DK211A/221A DISK DRIVE SPECIFICATIONS REV. 8 K6600648 8/95
Jumper Setting
==============
Master/Slave Setting
--------------------
When the drive is connected to the host bus, Master/Slave setting is
necessary to configure a drive as a master or a slave.
Master/Slave setting is established between drives on the interface
connector by using jumper 0-2 (pin# A,B,C).
The master drive is assigned to drive address 0, the slave drive is
assigned to drive address 1.
(1) Master (or single)
+43-------------------1---C-A-+
| o o ----------- o o o o o | If all of pin# A, B, C are open,
| o o ----------- o o o o o | the drive is a master (or single).
+44-------------------2---D-B-+
(2) Slave
+43-------------------1---C-A-+
| o o ----------- o o o o X | If Jumper Position A*B is used,
| o o ----------- o o o o X | the drive is slave.
+44-------------------2---D-B-+
(3) CSEL Selection
+43-------------------1---C-A-+
| o o ----------- o o o xxx | If Jumper Position A*C is used,
| o o ----------- o o o o o | Master/Slave setting is determinated
+44-------------------2---D-B-+ by the condition of CSEL signal
(pin# 28).
Connector Pin Assignments
-------------------------
-----+----------------+------+-----------
Pin | Function | Pin | Function
-----+----------------+------+-----------
A | JUMPER 0 | B | JUMPER 1
-----+----------------+------+-----------
C | JUMPER 2 | D | RESERVED
-----+----------------+------+-----------
E | KEY (REMOVED) | F | KEY (REMOVED)
-----+----------------+------+-----------
1 | RESET- | 2 | GND
-----+----------------+------+-----------
3 | DD7 | 4 | DD8
-----+----------------+------+-----------
5 | DD6 | 6 | DD9
-----+----------------+------+-----------
7 | DD5 | 8 | DD10
-----+----------------+------+-----------
9 | DD4 | 10 | DD11
-----+----------------+------+-----------
11 | DD3 | 12 | DD12
-----+----------------+------+-----------
13 | DD2 | 14 | DD13
-----+----------------+------+-----------
15 | DD1 | 16 | DD14
-----+----------------+------+-----------
17 | DD0 | 18 | DD15
-----+----------------+------+-----------
19 | GND | 20 | KEY (REMOVED)
-----+----------------+------+-----------
21 | DMARQ | 22 | GND
-----+----------------+------+-----------
23 | DIOW- | 24 | GND
-----+----------------+------+-----------
25 | DIOR- | 26 | GND
-----+----------------+------+-----------
27 | IORDY | 28 | CSEL
-----+----------------+------+-----------
29 | DMACK- | 30 | GND
-----+----------------+------+-----------
31 | INTRQ | 32 | IOCS16-
-----+----------------+------+-----------
33 | DA1 | 34 | PDIAG-
-----+----------------+------+-----------
35 | DA0 | 36 | DA2
-----+----------------+------+-----------
37 | CS1FX- | 38 | CS3FX
-----+----------------+------+-----------
39 | DASP- | 40 | GND (MOTOR)
-----+----------------+------+-----------
41 | 5VDC (LOGIC) | 42 | 5VDC (MOTOR)
-----+----------------+------+-----------
43 | GND (LOGIC) | 44 | RESERVED
-----+----------------+------+-----------
Description of the Interface Signals
------------------------------------
The interface is an ATA (IDE) interface. Reserved pins should be
left unconnected. The following table shows the signal definitions.
"I" of I/O type represents an input signal for the drive and "O"
represents an input signal from the drive.
+------------+-----+--------+---------------------------------------+
|Signal name | Pin |I/O type| Description |
|RESET- | 1 | I | This is a reset signal output from the|
| | | | host system and to be used for inter- |
| | | | face logical circuit. |
+------------+-----+--------+---------------------------------------+
|DD0-DD15 | 3-18| I/O | This is a 16 bit directional bus. The |
| | | | lower 8 bits are used for register |
| | | | access other than data register. |
+------------+-----+--------+---------------------------------------+
|DIOW- | 23 | I | The rising edge of this Write Strobe |
| | | | signal enables data from a register on|
| | | | the drive. |
+------------+-----+--------+---------------------------------------+
|DIOR- | 25 | I | Activating this Read Strobe signal |
| | | | enables data from a register on the |
| | | | drive to be clocked onto the host data|
| | | | bus. The rising edge of this signal |
| | | | latches data at the host. |
+------------+-----+--------+---------------------------------------+
|IORDY | 27 | O | This signal is used to temporarily |
| | | | stop the host register access (read or|
| | | | write) when the drive is not ready to |
| | | | respond to a data transfer request. |
+------------+-----+--------+---------------------------------------+
|CSEL | 28 | I | This signal is used to configure a |
| | | | drive as either Drive 0 or 1 when CSEL|
| | | | mode is selected. This signal is |
| | | | pulled up inside the drive. |
| | | | +-----+--------------+ |
| | | | |CSEL |Drive address | |
| | | | +-----+--------------+ |
| | | | |GND | 0 | |
| | | | +-----+--------------+ |
| | | | |OPEN | 1 | |
| | | | +-----+--------------+ |
+------------+-----+--------+---------------------------------------+
|INTRQ | 31 | O | This is an interruption signal for the|
| | | | host system. This signal is asserted |
| | | | by a selected drive when the nIEN bit |
| | | | in the Device Control Register is "0".|
| | | | In other cases, this signal should be |
| | | | a high impedance state. |
+------------+-----+--------+---------------------------------------+
|IOCS16- | 32 | O | This signal indicates to the host that|
| | | | the 16 bis data port has been |
| | | | addressed an a 16 bit word can be read|
| | | | or written to the drive. |
+------------+-----+--------+---------------------------------------+
|DA0-2 |33,35| I | This is a register address signal from|
| | 36 | | the host system. |
+------------+-----+--------+---------------------------------------+
|PDIAG- | 34 | I/O | This signal is asserted by Drive 1 to |
| | | | indicate to Drive 0 that it has |
| | | | completed diagnostics. This signal is |
| | | | pulled up inside the drive. |
+------------+-----+--------+---------------------------------------+
|CS1FX- | 37 | I | This drive chip selection signal is |
| | | | used to select the Command Block |
| | | | Registers from the host system. |
+------------+-----+--------+---------------------------------------+
|CS3FX- | 38 | I | This drive chip selection signal is |
| | | | used to select the Control Block |
| | | | Registers from the host system. |
+------------+-----+--------+---------------------------------------+
|DASP- | 39 | I/O | This signal indicates that a drive is |
| | | | active or that Drive 1 is present |
| | | | when power is turned on. |
+------------+-----+--------+---------------------------------------+
|DMARQ | 21 | O | This signal, used for DMA data |
| | | | transfers between host and drive, |
| | | | shall be asserted by the drive when |
| | | | it is ready to transfer data. |
+------------+-----+--------+---------------------------------------+
|DMACK- | 29 | I | This signal shall be used by the host |
| | | | in reponse to DMARQ to either |
| | | | acknowledge that data has been |
| | | | accepted, or that data is available. |
+------------+-----+--------+---------------------------------------+
**********************************************************************
I N S T A L L
**********************************************************************
HITACHI DK211A/221A DISK DRIVE SPECIFICATIONS REV. 8 K6600648 8/95
Notes On Installation
=====================
Installation direction
----------------------
horizontally vertically
+-----------------+ +--+ +--+
| | | +-----+ +-----+ |
| | | | | | | |
+-+-----------------+-+ | | | | | |
+---------------------+ | | | | | |
| | | | | |
| | | | | |
+---------------------+ | +-----+ +-----+ |
+-+-----------------+-+ +--+ +--+
| |
| |
+-----------------+
The drive will operate in all axis (6 directions).
Screws: M3 (3.5mm)
Connector
---------
This device has 2mm pitch interface connector which contains a power
line. The connector part list is showm in the following table.
+--------------------+-----------------+----------------------+
|Interface cable side| Signal Connector| molex 87259-4413 |
| | Receptacle | or equivalent |
| +-----------------+----------------------+
| | Cable | AWG#28 or equivalent |
+--------------------+-----------------+----------------------+
|Drive side | Signal Connector| molex 87400-5001 or |
| | Plug | equivalent |
+--------------------+-----------------+----------------------+
The I/O signal levels are as follows:
Input signal High level +2.0V Vcc+0.5V
Low level -0.5V 0.8V
Output signal High level +2.4V +5.25V or an open circuit
Low level +0.4V or less (IOL=2mA)
+0.5V or less (IOL=24mA)
The I/F cable should be no longer than 45.7cm (include the circuit
pattern length in the host system).
Recommended type of jumper socket:
Vendor: Kyocera Elco Corporation
Part Number: 20-8387-002-005-801
**********************************************************************
F E A T U R E S
**********************************************************************
HITACHI DK211A/221A DISK DRIVE SPECIFICATIONS REV. 8 K6600648 8/95
Introduction
------------
The DK211/221 series disk drive embodies large capacity such as
680MB, 540MB, 510MB (19mm height) and 340MB (12.5mm height) in spite
of the small size (2.5 inch) by applying the latest high-density
record technology. It provides high performances such as 12ms of
average seeking time and up to 8MB of transmission rate (Pio mode3).
It also realizes high long-run reliability by reducing the number
of parts dramatically and controlling the quality severely. Compared
with 3.5 inch disk drives, the DK211/221 series disk drives improves
power consumption economy drastically. It supports the standard ATA
(IDE) interface.