Seagate ST3660A - Medalist 545 MB Hard Drive Product Manual Download Page 3

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Medalist XE Family

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275xe, 545xe

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ATA Interface Drives

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Product Manual

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Summary of Contents for ST3660A - Medalist 545 MB Hard Drive

Page 1: ...Medalist XE Family 275xe 545xe ATA Interface Drives Product Manual...

Page 2: ......

Page 3: ...Medalist XE Family 275xe 545xe ATA Interface Drives Product Manual...

Page 4: ...ademarks of Seagate Technology Inc SeaCache is a trademark of Seagate Technology Inc Other product names are trademarks or regis tered trademarks of their owners Seagate reserves the right to change w...

Page 5: ...perature 7 1 8 2 Temperature gradient 7 1 8 3 Relative humidity 8 1 8 4 Altitude 8 1 8 5 Shock and vibration 8 1 9 Acoustics 8 1 10 Reliability 9 1 11 Auto park 9 1 12 Agency listings 9 1 13 FCC verif...

Page 6: ...9 3 2 Bus signal levels 19 3 3 Supported ATA commands 21 3 3 1 Identify Drive command ECH 23 3 3 2 Set Features command EFH 26 3 3 3 Set Multiple Mode command C6H 28 3 3 4 Read Multiple command C4H 28...

Page 7: ...e interface connector 12 Figure 3 Connectors and jumpers 13 Figure 4 Connecting cable selected drives 15 Figure 5 Standard mounting dimensions 17 Figure 6 Metric mounting dimensions 18 Figure 7 ATA co...

Page 8: ......

Page 9: ...nfigured in translation mode at the factory You can verify the number of cylinders sectors per track and heads and the total number of sectors using the Identify Drive ECH command The table below show...

Page 10: ...he overwrapping cylinders are used to determine the drive capacity The overwrap condition for the ST3660A is 1 057 1 024 33 cylinders for 17 3 Mbytes There are several solutions for this limitation Us...

Page 11: ...max 1 00 inch 25 4 mm Width max 4 02 inches 102 1 mm Depth max 5 77 inches 146 6 mm Weight max 1 3 lb 0 59 Kg 1 5 Seek time All performance measurements are taken using a 25 MHz 486 AT computer or fa...

Page 12: ...1 6 Start and stop time Within 10 seconds the drive is ready Typical and maximum start and stop times are shown in the following table See Figure 1 on page 7 for the typical startup current profile Ty...

Page 13: ...s and returns to the Active mode whenever a seek read or write operation is needed Standby mode When the drive receives a Standby Immediate com mand or the standby timer has counted down to zero the d...

Page 14: ...elay between the time the drive receives the command and drive activity begins 1 7 3 2 Power dissipation The following guidelines are used to measure power dissipation All measurements are taken at se...

Page 15: ...the drive is packaged as it was shipped from the factory 1 8 1 Ambient temperature Operating 5 to 55 C 41 to 131 F Nonoperating 40 to 70 C 104 to 158 F 1 8 2 Temperature gradient Operating max 20 C p...

Page 16: ...nd reads and writes data without errors During abnormal operating shock and vibration the drive sustains no physical damage but performance is adversely affected During nonoperating shock and vibratio...

Page 17: ...North America 1 13 FCC verification The ST3295A and ST3660A drives are intended to be contained solely within a personal computer or similar enclosure not attached to an external device As such a driv...

Page 18: ...raged to try one or more of the following corrective measures Reorient the receiving antenna Move the device to one side or the other of the radio or TV Move the device farther away from the radio or...

Page 19: ...o complete the installation Do not attach any cables to the drive while it is in its static shielded bag Wear a grounded wrist strap that is properlyconnectedto earth ground or groundyourself frequent...

Page 20: ...slave jumper block Figure 3 shows the location of the master slave jumper block and shows how to install the jumpers for various configurations The jumper block accepts 2 mm 0 079 inch jumpers A spar...

Page 21: ...3 2 1 Circuit board 5V 5V return 12V return 12V The drive is a master a slave is present that uses only the PDIAG signal 2 pin header Drive activity LED optional 3 pin power connector optional 1 2 3 K...

Page 22: ...used with a non ATA com patible drive 2 4 3 Cable select configuration If your computer and both of your drives support cable select CSEL you can use the cable select option to determine the master an...

Page 23: ...vailable with or without the external activity LED shown in Figure 3 on page 13 This option is available for users for whom the activity display through the bus is inaccessible or inconvenient There a...

Page 24: ...ves have an S stamped on the frame runner and accept 6 32 UNC screws Metric drives have an M stamped on the frame runner and accept M3 screws Bottom mounting holes Insert four mounting screws not more...

Page 25: ...holes on the metric drive shown in Figure 6 on page 18 Four 6 32 UNC 2B mounting holes 1 75 0 010 2 375 0 025 4 000 0 010 2 362 0 010 0 630 0 025 0 250 0 010 5 77 max 3 750 0 030 4 02 max 0 15 0 01 Si...

Page 26: ...n the mounting holes for the SAE drive shown in Figure 5 on page 17 Four M3 0 5 mounting holes 70 002 0 254 30 988 0 635 89 992 0 254 59 995 0 254 21 006 0 635 4 978 0 254 146 56 max 93 98 0 762 102 1...

Page 27: ...shown in Figure 7 on page 20 For a complete description of each pin see the Seagate ATA Interface Reference Manual Note This text uses the following conventions Signal names are in upper case Signal n...

Page 28: ...Bus Bit 10 Host Data Bus Bit 4 Host Data Bus Bit 11 Host Data Bus Bit 3 Host Data Bus Bit 12 Host Data Bus Bit 2 Host Data Bus Bit 13 Host Data Bus Bit 1 Host Data Bus Bit 14 Host Data Bus Bit 0 Host...

Page 29: ...ided by the Small Form Factor specification SFF 8011 Rev 1 1 September 18 1993 The table uses the following abbreviations FR Features register SC Sector count register SN Sector number register CY Cyl...

Page 30: ...itialize Drive Parameters 91 n y n n y Read DMA C8 C9 y y y y Read Long 22 23 n y y y y Read Multiple C4 n y y y y Read Sector 20 21 n y y y y Read Sector Buffer E4 n n n n D Read Verify Sector 40 41...

Page 31: ...fer greater than 10 Mbits sec Bit 6 1 fixed drive Bit 4 1 head switch time 15 sec Bit 3 1 not MFM encoded Bit 1 1 hard sectored disc 045AH 11 Number of fixed cylinders default logical emulation ST3295...

Page 32: ...ng ST3xxxA 47 Maximum sectors per interrupt on read write multiple 0010H 48 Double word I O not supported 0000H 49 DMA data transfer and IORDY supported 0B00H 50 ATA reserved 0000H 51 PIO data transfe...

Page 33: ...nced PIO modes supported Mode 3 supported 0001H 65 Minimum multiword DMA transfer cycle time per word 96H 150 nsec 66 Recommended multiword DMA transfer cycle time per word 016BH 363 nsec 67 Minimum P...

Page 34: ...not been set a soft reset returns the settings to the factory defaults The following table shows alterable features supported by the ST3295A and ST3660A drives Where a factory default value exists tha...

Page 35: ...de 2 2 00000 000 PIO Transfer Mode Set PIO Mode 2 2 00000 001 PIO Flow Control Transfer Mode Set PIO Mode 0 0 00001 000 PIO Flow Control Transfer Mode Set PIO Mode 1 1 00001 001 PIO Flow Control Trans...

Page 36: ...disabled If the Sector Count register contains 0 when the command is issued Read and Write Multiple commands are disabled At power on or after a hardware reset the default mode is Read and Write Mult...

Page 37: ...le data error All other errors cause the command to stop after the block containing the error is transferred 3 3 5 Write Multiple command C5H This command command code C5H is similar to the Write Sect...

Page 38: ...ostic tests detect an error the drive LED indicates the nature of the error by emitting a flash code A subset of the error flash codes is contained in the following table Number of flashes Error code...

Page 39: ...owing table are fully compatible with the ATA interface implemented on the ST3295A and ST3660A drives Earlier BIOS revisions than those listed may not fully support the ATA interface as implemented on...

Page 40: ...Seagate Technology Inc 920 Disc Drive Scotts Valley California 95066 USA Publication Number 36283 001 Rev B Printed in USA...

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