User s Guide. October 2000 MSDS 1394 SLLU017

Transcription

1 User s Guide October 000 MSDS 9 SLLU07

2 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, patent infringement, and limitation of liability. TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with TI s standard warranty. Testing and other quality control techniques are utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. Customers are responsible for their applications using TI components. In order to minimize risks associated with the customer s applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. TI s publication of information regarding any third party s products or services does not constitute TI s approval, warranty or endorsement thereof. Copyright 000, Texas Instruments Incorporated

3 Information About Cautions and Warnings Preface Read This First About This Manual This manual is provided to assist the developer in designing the TSBAA9 into a system which uses an IEEE 9 Link Layer Controller as a bridge between a 9 connection and an ATA or ATAPI data storage application. How to Use This Manual This document contains the following chapters: Chapter Introduction Chapter TSBAA9 (StorageLynx) EVM Features Chapter TSBAA9 (StorageLynx) EVM Hardware Chapter TSBAA9 (StorageLynx) EVM Programming Application Chapter Programming the TSBAA9 (StorageLynx) EVM Chapter 6 Troubleshooting Appendix A Sample StorageLynx EVM Bill of Materials Appendix B StorageLynx EVM Schematics Information About Cautions and Warnings This book may contain cautions and warnings. This is an example of a caution statement. A caution statement describes a situation that could potentially damage your software or equipment. Read This First iii

4 Related Documentation From Texas Instruments This is an example of a warning statement. A warning statement describes a situation that could potentially cause harm to you. The information in a caution or a warning is provided for your protection. Please read each caution and warning carefully. Related Documentation From Texas Instruments TSBAA9 (StorageLynx) Preliminary Data Manual iv

5 Running Title Attribute Reference Contents Introduction TSBAA9 (StorageLynx) EVM Features TSBAA9 (StorageLynx) EVM Hardware Hardware Overview StorageLynx EVM Hardware Installation TSBAA9 (StorgeLynx) EVM Programming Application StorageLynx EVM Programming Application Overview StorageLynx EVM Programming Application Installation Programming the TSBAA9 (StorageLynx) EVM Troubleshooting A Sample Bill of Materials A- B StorageLynx EVM Schematics B- Figures Basic Block Diagram of the StorageLynx EVM Component Layout Diagram of the StorageLynx EVM Switch Settings for the StorageLynx EVM Example of Successfully Loaded Software Tables A Sample StorageLynx EVM Bill of Materials A- Contents v

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7 Chapter Introduction The TSBAA9 (StorageLynx) EVM is a free-standing evaluation module that acts as a bridge between a PC or Macintosh 9 bus and an ATA/ATAPI device. It is used to evaluate system compatibility, to develop optional software that resides in external memory for StorageLynx, and to develop device drivers. It also provides a TSBAA9 hardware reference design for connection to an ATA/ATAPI device such as a hard disk drive (HDD), ZIP drive, Magneto-Optical drive (MO), ORB, CD-ROM, CD-R/W, DVD-ROM, and DVD- RAM. -

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9 Chapter TSBAA9 (StorageLynx) EVM Features The StorageLynx EVM bundle provides the following features: Two IEEE 9 port connectors External -V wall power connector 0-pin ATA/ATAPI connector Flash memory (8K x 8 bit, access times may vary) Serial EEPROM (K) Three device modes switchable by user 0-MHz and -MHz operation 0-pin socket for external ICE 80 -

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11 Chapter TSBAA9 (StorageLynx) EVM Hardware This chapter contains a StorageLynx EVM hardware overview as well as installation instructions for the StorageLynx board and its associated parts and devices. Topic Page. Hardware Overview StorageLynx EVM Hardware Installation TSBAA9 (StorageLynx) EVM Hardware -

12 Hardware Overview. Hardware Overview Figure. Basic Block Diagram of the StorageLynx EVM To Wall Power STORAGELYNX BENCH EVM External Power Input (not used) Voltage Regulator Serial EEPROM Power Switcher V/V, not populated Flash Memory To SBP initiator (PC, Apple) 9 Conn 9 Conn Port PHY TSBAB StorageLynx TSBAA9 ATA/ ATAPI 0 Pin Conn ATA/ATAPI Devices: HDD MO CD ROM CD R/W DVD ROM DVD RAM 0 Pin External DIP ICE 80 EVM board hardware can be divided into seven functional areas see Figure for a block diagram and Figure for specific location information: 9 Interface: The EVM connects to a PC/Macintosh via a 9 port. Two 9 ports are supplied. These are controlled by a Port PHY (TSBAB). StorageLynx (TSBAA9): The StorageLynx functions as a bridge (command translation) between the ATA/ATAPI drive and the PC/Macintosh. ATA/ATAPI 0 Pin Connector: Adapters may be used for pin connections. Flash Memory: 8K x 8 bit, access times may vary Note: Flash memory will only work correctly in 0 MHz mode with 60 ns, or faster, access time parts. Serial EEPROM: K 80 ICE Interface. The EVM contains a socket for connection to an external 80 emulator board. The 80 ICE is used to access TSBAA9 -

13 Hardware Overview internal memory and configuration registers while the embedded 80 processor is disabled. This capability is not normally used, but is available for testing and debugging purposes. External Power Input. The EVM has a connection for a V external power supply. This is used when the 9 connection cannot provide power to the EVM. Figure. Component Layout Diagram of the StorageLynx EVM Wall XFMR #,#,# LEDS #,#8 0. A Pwr Reg & Parts #0,#,#6,#6 Q # Pwr Hdr # Hot Swap Cntrl # Q # Power Wires # 9 Conn #,# 9 Conn #,# Port Phy # Crystal 6MHz #8 EEPROM # Switch #9 Crystal MHz #7 External Logic #,#9,#0 Flash Memory # StorageLynx # Mictor # ATA / ATAPI Header #7 ICE80 #6 Mictor # NOTE: There are four LEDs on the board. One LED will be lit when power is on. The other LEDs are nonfunctional. See Appendix A, Sample Bill of Materials, for more information. TSBAA9 (StorageLynx) EVM Hardware -

14 StorageLynx EVM Hardware Installation. StorageLynx EVM Hardware Installation The following parts/devices are needed to set up the EVM: 9 cable ATA/ATAPI device (HDD, etc.) ATA/66 ribbon cable PC power supply for ATA/ATAPI device PC/Macintosh with 9 connection (PC with Windows 98SE is necessary for the programming application) To set up the EVM, perform the following steps: ) Ensure the ATA/ATAPI device power supply is off. ) Connect the ribbon cable between the EVM board and the ATA/ATAPI device. ) Connect the ATA/ATAPI device to the power supply. ) Configure the StorageLynx EVM switch settings as shown in Figure. Mode will be used for most development applications. ) Turn on the ATA/ATAPI device power supply. 6) Connect the 9 cable between the EVM and the PC/Macintosh. The PC/Macintosh can be running. -

15 StorageLynx EVM Hardware Installation Figure. Switch Settings for the StorageLynx EVM S OFF ON Not Used Not Used Not Used 0 MHz MHz Not Used 6 See Switch Settings See Switch Settings 7 See Switch Settings See Switch Settings 8 Not Used Mode 0 ATA/ATAPI bridge mode (Internal ROM) Mode ATA/ATAPI development mode (external memory) Mode Reserved Mode External 80 ICE mode Switch Settings 0 Hz Hz Mode 0 Mode Mode Mode off 6 on 7 on off 6 on 7 off off 6 off 7 on off 6 off 7 off on 6 on 7 on on 6 on 7 off on 6 off 7 on on 6 off 7 off TSBAA9 (StorageLynx) EVM Hardware -

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17 Chapter TSBAA9 (StorageLynx) EVM Programming Application This chapter contains an overview and installation instructions for the Storage- Lynx EVM programming application Topic Page. StorageLynx EVM Programming Application Overview StorageLynx EVM Programming Application Installation TSBAA9 (StorageLynx) EVM Programming Application -

18 StorageLynx EVM Programming Application Overview. StorageLynx EVM Programming Application Overview The StorageLynx EVM bundle contains the following software files: SLynxVC.exe. StorageLynx programming application executable file. Support files: SEQFWAPI.reg. Registration file for registry edits. SEQFWAPI.sys. WAPI9.dll. Sbplynx.hex. Flash memory software. Intel Hex file format output by most 80 compilers. TI_HDD.eep. Config ROM file for HDD, ZIP, MO, and ORB devices. TI_CD.eep. Config ROM file for CD ROM, CD R/W, DVD ROM, and DVD RAM devices. The EVM programming application software is used to download code to the flash memory or the EEPROM on the EVM to allow normal or developmental use of the ATA/ATAPI device attached to the EVM. The SLynxVC program can load a configuration ROM file into the serial EEPROM or program code (firmware) into flash memory. When the software is loaded, a message appears on the computer screen that Flash or EEPROM reprogramming has been completed. The ATA/ATAPI device connected to the EVM is then available for normal use or, in the case of custom software, the ATA/ATAPI device can be tested to ensure proper operation. Custom software may be loaded to the flash or EEPROM using SLynxVC. Example firmware code, with licensing restrictions, is available from Texas Instruments for use in custom software development. The following general guidelines should be followed for developing custom.eep files: Configuration ROM files must be in the same format as the included Config ROM file (TI_HDD.eep). Comments are allowed, but must be preceded by //. The first line in the file must be a header, because the application calculates cyclic redundancy checks (CRCs) and places them in the proper locations. CRC values are all F in the.eep files. The first number in the header is the number of blocks after the BUS_INFO_BLOCK (in TI_HDD.eep this is ROOT DIRECTORY, UNIT DIRECTORY, AND TEXT LEAVES). The next numbers are the offsets of each block from 0x00. -

19 StorageLynx EVM Programming Application Installation. StorageLynx EVM Programming Application Installation Note: Included software will run only under Windows 98SE. There is currently no automatic install utility included with the EVM. To install the software on the PC, perform the following: Copy WAPI9.dll to c:\windows\system. Copy SEQFWAPI.sys to c:\windows\system\drivers. Create a folder for all other EVM files and copy the rest of the files to that folder. Execute SEQFWAPI.reg by double clicking on the file. Reboot the PC. TSBAA9 (StorageLynx) EVM Programming Application -

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21 Chapter Programming the TSBAA9 (StorageLynx) EVM This chapter explains how to run the StorageLynx EVM programming application. The StorageLynx EVM programming application can only be run after the EVM hardware and software are successfully installed. See Section. for hardware installation instructions and Section. for software installation instructions. To run the EVM programming application, do the following: ) Execute SLynxVC.exe. ) Under File, select Device. ) Choose the appropriate device from the list (can vary as the Config ROM is altered), and choose OK. ) Under File, select Open. ) Choose the appropriate.hex file or.eep file for the ATA/ATAPI device connected, and select Open. Note: A message that the file chosen is being processed should appear in the window. 6) Under Options, choose Program Flash or Program EEPROM. Figure shows an example of successfully-loaded software. The ATA/ATAPI device is now ready for use in StorageLynx EVM switch setting Mode 0 to run from the internal program, or in StorageLynx EVM switch setting Mode to run from the program in the Flash memory. 7) Reset StorageLynx by unplugging and replugging the 9 cable. Note: The Flash memory can only be programmed in Mode on the EVM, but the serial EEPROM can be programmed in either Mode 0 or Mode. Programming the TSBAA9 (StorageLynx) EVM -

22 Figure. Example of Successfully Loaded Software -

23 Chapter 6 Troubleshooting If a problem occurs when running the Texas Instruments supplied software, use the following troubleshooting tips to correct the problem. If the problem persists, contact Texas Instruments Applications Engineering. Close the SLynxVC screen. Unplug the 9 cable and plug the cable back in. Perform the steps in Chapter. Close the SLynxVC screen. Set the EVM board switch settings to Mode 0 (ATA/ATAPI bridge mode). Perform Steps in Chapter. Move EVM board switch 7 to off. Perform Step 6 in Chapter. Close the SLynxVC screen. Reboot the PC and perform the steps in Chapter. Troubleshooting 6-

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25 Appendix A Sample Bill of Materials Table A.Sample StorageLynx EVM Bill of Materials Item Qty Part Pkg Value MFG Part Number 8 C7,C8,C0,C,C, C,C6,C7,C9,C0, C,C7,C9,C,C, C,C,C6 60 pf Kemet C060C0J C6,C8,C pf Kemet C060C0J 0 C,C,C,C6,C9,C, C,C8,C,C,C, C,C7,C,C,C, C0,C,C,C µf Kemet C060C0J C pf Kemet C060C7J C,C,C0,C A-size µf Kemet T9A0M06AS 6 C7, C8 X-size 00 µf Kemet T9X07K06AS pf Kemet C00C60J 8 C,C,C8,C9 60 pf Kemet C060C0J 9 C0,C pf Kemet C060C7J 0 C,C9 E-size µf Panasonic ECEVHA0P D6,D7,D8,D9 SMT LED Panasonic LNRP D 0-0 -A Stky Diode Motorola MBRS60T D 0A-0 -A Stky Diode Motorola MBRS00T F,F SMT -A Fuse Raychem SMD00 F SMT.-A Fuse Raychem SMD0 6 L SMT 68 µh Coilcraft DO R7,R,R,R,R, R6,R7,R8,R9,R0, R,R,R,R kω Vishay Dale CRCW0600JRT 8 R76 60 Jmp 0 Ω Vishay Dale CRCW060000JRT 9 R kω Vishay Dale CRCW0607JRT 0 R Ω Vishay Dale WSL 06 R kω Vishay Dale CRCW0609JRT 6 R6,R9,R0,R6, R7,R7 60 kω Vishay Dale CRCW0600JRT R,R,R 60 MΩ Vishay Dale CRCW0600JRT R,R,R6 60 Ω Vishay Dale CRCW0600JRT Sample Bill of Materials A-

26 Table A.Sample StorageLynx EVM Bill of Materials (Continued) Item Qty Part Pkg Value MFG Part Number R,R,R,R6,R7, R8,R9,R0,R,R8, R9,R0,R,R,R, R,R6,R7,R8,R9, R60,R6,R66 60 Ω Vishay Dale CRCW0600JRT 6 R 60.6 kω Vishay Dale CRCW0606JRT 7 R,R,R Ω Vishay Dale CRCW06080JRT 8 R kω Vishay Dale CRCW0606JRT 9 R68,R69,R7,R Ω Vishay Dale CRCW060JRT 0 8 R,R,R,R,R6,R7, R8,R Ω Vishay Dale CRCW06060JRT R0,R 60. kω Vishay Dale CRCW060JRT R kω Vishay Dale CRCW0609JRT J, J THRU 9 Con-6 pin Molex 6 06 / 06 J, J9 SMT Mictor-8 pin AMP J THRU Wall XFMR Rcpt. Switchcraft PC7A 6 J8 SMT ICE-0 pin DIP AMP 8 7 J THRU ATA Hdr-0 pin M HB 8 Q,Q,Q SOT- N-CH MOSFET Supertex TN06K 9 S SPST Switch Dip 8 C & K Components TD08H0SK 0 TP,TP,TP SMT Testpoint U TQFP00 StorageLynx Texas Instruments TSBAA8 U PQFP6 port PHY Texas Instruments TSBLV0 U TSOP Flash Memory AMD AM9LV00B EC U SOIC8 Serial EEPROM Atmel ATC0N 0SC.7 U,U6,U9,U0,U DBV Inverter Texas Instruments SN7AHCG0 6 U7 SOIC8 0. A Buck Reg. National Semiconductor LM67M. 7 X FE.76 MHz Fox FE 0 8 X FE 6 MHz Fox FE U DBV NAND Texas Instruments SN7AHCG00 0 U DBV AND Texas Instruments SN7AHCG08 J0 Power header AMP 0 J Power wires AMP Q,Q SOIC8 N-CH Pwr Fet International Rectifier IRF70 U8 SOIC Hot Swap Ctrl Texas Instruments TPS0 See the StorageLynx data manual for a reference design and memory selection guidelines. A-

27 Appendix B StorageLynx EVM Schematics This appendix contains the StorageLynx EVM schematics. StorageLynx EVM Schematics B-

28 Figure B. StorageLynx EVM PHY TP Test Point TP Test Point 80 C 8.uF C.uF R7 UA K VDD EN/ SYS_RESET VDD RESET/ VDD VDD VDD 8 VDD UART_RXD 0 VDD UART_TXD 69 VDD MODE0 70 MODE V_REG V_REG 8 LREQ 7 8V_REG SCLK 6 8V_REG CTL0 CTL VSS D0 VSS D VSS D VSS D R6 K C6 C7 C8 C9 C0 C C.uF.00uF.00uF.uF.00uF.00uF.uF C C6 C7 C8 C9 C0 C.uF.00uF.00uF.uF.00uF.00uF.uF R67 0K C.uF C.00uF U 0 6 LREQ SCLK CNA CTL0 CTL D0 D D D D D D6 D7 PD LPS VDD_V C.00uF C C pf pf X.76MHz C.uF 9 Phy (TSBAB) R7 0K R8 90K R9 K A TPA+ TPA TPB+ TPB AVDD R RO A TPA0+ TPA0 TPB0+ TPB0 A TPBIAS TPBIAS R M R 6.K R6 6 C uf R7 6 R0.K C 70pF C uf R8 R9 6 6 R M R M C6 C7.0uF.00uF F FUSE C8 C9.0uF.00uF F FUSE Port J Shld Shld TPA+ TPA TPB+ TPB Gnd Pwr 9 Con Port0 J Shld Shld TPA+ TPA TPB+ TPB Gnd Pwr 9 Con D D D D C/LKLON PC0 PC PC /ISO CPS DVDD DVDD TESTM DVDD DVDD PLL PLL PLLVDD FILTER FILTER0 XO XI SE RESETZ SM AVDD AVDD AVDD AVDD A A A TSBAB R.K 6 +.V UART_RXD UART_TXD STORAGELYNX (PHY INTERFACE) SYS_RESET +.V +.V R VSS D VSS D VSS D6 VSS D7 VSS UART_RXD UART_RXD UART_TXD UART_TXD MODE0 MODE0 MODE MODE LREQ SCLK CTL0 CTL D0 D D D D D D6 D7 0 9 SCANEN TSTMODE STORAGELYNX +.V Phy decoupling caps...place near the power pins +.V Caps for DVDD Caps for PLLVDD C C C C C C6.uF.00uF.00uF.uF.00uF.00uF Caps for AVDD +.V StorageLynx decoupling caps...place near the power pins +.V 9 PHY +.V C0 70pF R 6 R 6 R R 6 6 Matched length. Minimize distance btw Rload and conn Matched length. Minimize distance btw Rload and conn +9V 9 CONNECTORS +9V B-

29 B- StorageLynx EVM Schematics Figure B. StorageLynx EVM EEPROM/Flash R.6K UB STORAGELYNX DD0 9 DD DD DD 8 DD 60 DD 6 DD6 6 DD7 67 DD8 66 DD9 6 DD0 6 DD 9 DD 6 DD DD DD 8 AD7 AD6 AD AD 00 AD 99 AD 98 AD 97 AD0 96 ADDR0 7 ADDR 7 ADDR 7 ADDR 7 ADDR 77 ADDR 78 ADDR6 79 ADDR7 8 ADDR8 88 ADDR9 89 ADDR0 9 ADDR 9 ADDR 8 ADDR 87 PWRON SCL SDA INT/ 7 WE/ 8 CS/ 9 WR/ RD/ 9 ALE 6 CS/ 6 CS0/ 7 DA0 9 DA 0 DA 8 RSTATCTL/ 68 INTRQ DMACK/ IORDY DIOR/ DIOW/ 6 DMARQ 7 R 0K R 0K C.uF U0 SN7AHCG0 NC A Y VCC R0 K U9 SN7AHCG0 NC A Y VCC C.uF U SN7AHCG00 A B Y VCC C.00uF U AM9LV00B EC A A9 A8 A A NC 6 WE# 7 VCC 8 NC 9 A6 0 A A A7 A6 A A 6 OE# A0 CE# 0 DQ7 9 DQ6 8 DQ 7 DQ 6 DQ VSS DQ DQ DQ0 A0 0 A 9 A 8 A 7 R7 0K R 0K R6 0K R8 0K C.00uF R9 0K U ATC0 A0 A A VCC 8 WP 7 SCLK 6 SDATA R0 0K J Mictor +V SCL 8 SDA 7 ECLK OCLK 6 ED OD ED OD ED 6 OD ED 7 OD ED 8 OD ED0 9 OD0 0 ED9 0 OD9 9 ED8 OD8 8 ED7 OD7 7 ED6 OD6 6 ED OD ED OD ED 6 OD ED 7 OD ED 8 OD ED0 9 OD Ground Pins R 0K R 0K S Switch Dip 8 (CKN0) R7 K R 0K U SN7AHCG08 A B Y VCC SCL ADDR0 A A6 A A UART_RXD UART_TXD MODE0 A MODE ADDR ADDR6 RD/ ALE INT/ AD0 ADDR ADDR AD AD AD ADDR ADDR ADDR9 SDA SCL CS/ AD ADDR0 ADDR ADDR0 ADDR AD6 ADDR8 ADDR7 AD WR/ ADDR AD7 OE/ RSTATCTL/ RD/ WR/ OE/ RD/ MODE0 SDA +.V +.V +.V +.V +.V +.V +.V +.V AD AD7 AD0 AD AD6 AD ADDR ADDR7 ADDR ADDR0 DD DD0 SCL PWRON ADDR DD6 DD ADDR ADDR9 DIOR/ DA RD/ AD DD DD9 DD7 DA0 ALE DD ADDR0 ADDR8 ADDR INTRQ DIOW/ INT/ AD DD ADDR AD CS/ ADDR CS/ ADDR ADDR9 ADDR AD AD AD7 AD DD0 DD CS/ WR/ SDA AD DD DD8 DD ADDR8 DMACK/ CS0/ ADDR ADDR DA DD AD0 DD DMARQ IORDY AD6 ADDR6 ADDR ADDR6 ADDR A6 ADDR7 WE/ WE/ WE/ DMARQ IORDY INTRQ PWRON CS0/ CS/ DA DA DA0 RSTATCTL/ DMACK/ DIOR/ DIOW/ UART_RXD UART_TXD MODE MODE0 +.V WR/ ALE AD7 AD AD6 AD AD AD AD0 AD INT/ RD/ DD0 DD DD DD DD DD6 DD DD DD9 DD0 DD DD8 DD DD DD DD7 FLASH MEMORY MICTOR (FLASH) STORAGELYNX (MEMORY,ICE, ATA/ATAPI INTERFACE) SERIAL EEPROM DIP SWITCH If StorageLynx is run at MHz, 90ns Flash can be used.

30 Figure B. StorageLynx EVM ATA/ICE80 R V ECLK ED ED ED ED ED ED0 ED9 ED8 ED7 ED6 ED ED ED ED ED ED0 Mictor SCL SDA OCLK OD OD OD OD OD OD0 OD9 OD8 OD7 OD6 OD OD OD OD OD OD0 J J8 P.0/T VCC P./TX P0.0 P. P0. P. P0. P. P0. P. P0. P.6 P0. P.7 P0.6 RESET P0.7 EA/VP 0 RXD TXD ALE/P INT0 PSEN INT T0 P.7 T P.6 P. 6 WR P. 7 RD P. P. 8 X P. 9 X P.0 0 ICE Ground Pins R6 R7 R8 R9 R0 R 8 R7 8 +.V R DASP 0K R R R7 R9 C8 pf C9 pf X 6 MHz RSTATCTL/ DD7 DD6 DD DD DD DD DD DD0 DMARQ DIOW/ DIOR/ IORDY DMACK/ INTRQ DA DA0 CS0/ +.V RSTATCTL/ R DD7 R DD6 R DD DD DD DD DD DD0 DMARQ DIOW/ R DIOR/ R IORDY R 8 DMACK/ R6 INTRQ DA R8 DA0 R9 CS0/ R0 ATA/ATAPI INTERFACE J RESET DD7 DD6 DD DD DD DD DD 7 DD0 9 DMARQ DIOW DIOR 7 IORDY 9 DMACK INTRQ DA DA0 7 CS0 9 DASP ATA Socket DD8 DD9 DD0 DD DD DD DD DD KEY CSEL RESV PDIAG DA CS PDIAG R DD8 DD8 DD9 DD9 DD0 DD0 R DD DD R6 DD DD DD DD R8 DD DD DD DD Keep connector within of StorageLynx Place resistors as close to connector as possible C6.07uF R60 DA DA R6 CS/ CS/ DD DD DD DD DD DD0 DD9 DD8 DD7 DD6 DD DD DD DD DD DD0 MICTOR (ATA/ATAPI) SYS_RESET INT/ WR/ RD/ RSTATCTL/ DMARQ DIOW/ DIOR/ IORDY DMACK/ INTRQ DA0 DA DA CS0/ CS/ DASP PDIAG SYS_RESET INT/ WR/ RD/ Crystal not required with most ICE systems ICE80.V 0 pin DIP socket AD0 AD AD AD AD AD AD6 AD7 +.V AD0 AD AD AD AD AD AD6 AD7 C7.uF ALE ALE B-

31 Figure B. StorageLynx EVM Power Supplies D MBRS00T Q TN06K R68 0 J0 D MBR060T R69 0 U7 FB Vin NC LM67M.V Q TN06K Output Boost NC On/Off C7 00uF Q TN06K Power Header J Power Wires D7 LED U8 0 D A A ENABLE/ IN ISET ISENSE TPS0 8 Q IRF70 PWR FAULT TIMER VREG VSENSE DISCH GATE IRF70 Q V XFMR RCPT 7A J +9V D6 LED PWRON +9V TP Test Point U NC VCC A Y +V +V SN7AHCG0 C0 uf C uf PWRON +.V C.uF C.uF R6.7K +.V R6.0 F FUSE DMARQ DMARQ PHY / LINK POWER place discretes as close to pins as possible C9 uf LEDS U NC VCC A Y SN7AHCG0 Power Controller C.uF 8 C uf R6 K R66 +.V R6 9.K +.V D8 LED R7 0 C6.0uF U6 DIOR/ DIOR/ Y NC VCC A SN7AHCG0 +V_ON C.uF +V_ON C0.uF Should just be holes in the PCB L 68 uh +.V +.V D9 LED R7 0 C8 00uF +.V +.V StorageLynx EVM Schematics B-

32 B-6