Manuale d’uso / di manutenzione del prodotto REG10J0052-0200 del fabbricante Renesas
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REG10J0052-0200 D007133_1 1 Renesas Starter Kit Ethernet & USB Application Board User's Manual RENESAS ST ARTER KIT Rev .2.00 Renesas T echnology Europe Ltd.
T able of Content s Chapter 1. Preface .................................................................................................................................................. 3 Chapter 2. Purpose ............................................
Chapter 1. Preface Cautions This document may be, wholly or partially, subject to change without notice. All rights reserved. Duplication of this document, either in w hole or part is prohibited without the written permission of Rene sas Technology Europe Limited.
Chapter 2.Purpose This RSK Application Board is an evaluation tool for using Renesas microcontrollers with Ethernet and USB interfaces. It is use d in conjunction with the RSK for the microcontroller to be evaluated. Features include: • Mounting connections to allow RSK to be added to top of board.
Chapter 3.Board Layout 3.1.Component References The following diagram shows the component references for the board. Figure 3-1: Component Refer ences 5.
3.2.Board Component functions The following diagram the shows the functions of the components on the board. J2 JA5 JA1 JA6 JA2 Application Board Interface Application Board Interface JA3 J1 J4 USB Min.
3.3.Board Dimensions The following diagram gives the board dimensions and connector positions. All through hole connect ors are on a common 0.1” grid for easy interfacing.
Chapter 4.User Circuitry 4.1.Fitting the Target RSK to the RSK application board The board is supplied with 2x 24 way socket s, 2x 26 way sockets and 1 x 50 way socket. These should be soldered on the underside of the host RSK in JA1, JA2, JA5, JA 6 and JA3 positions.
A[7:1] CSn,W Rn Data 10ns 5ns 5ns 35ns 5ns Valid Figure 4-2: Ethernet controller write timing The Ethernet controller can drive two interrupt s. IRQ0 is the IRQ from the Ethernet controller .
A[17:1] CSn,RDn Data 35ns 0ns 5ns 40ns 5ns Valid Figure 4-3: USB controller read timing A[17:1] CSn,W Rn Data 8ns 5ns 5ns 20ns 5ns Valid Figure 4-4: USB controller wri te timing The ISP1761 controller can drive two interrupt s. IRQ1 is the HC_IRQ from the ISP1761 controller .
4.4.SRAM The board is provided with 512 kilobytes of st atic RAM arranged as 256k x 16 bit words. This RAM is byte addressable, pr ovided the host RS K support s this. The chip select use d for th e RAM is CS3 which is on JA3 pin 45. Please note the timing.
4.5.Option Links Table 4-1 below describes the function of the option links contai ned on this CPU board. The default configuration is indicated by BOLD text.
Chapter 5.Headers 5.1.Application Headers This information is supplied for reference. On ly pins marked are connected on th is board. These connections are not level translated. T able 5-1 and below T able 5-2 show the standard application header connections.
JA2 Pin Generic Header Name CPU board Signal Name Pin Header Name CPU board Signal Name 1 Open drain RESn 2 External Clock Input EXTAL 3 Open drain NMIn 4 Regulated Supply 1 Vss1 5 Open drain output W.
JA6 Pin Generic Header Name CPU board Signal Name Pin Header Name CPU board Signal Name 1 DMA DREQ 2 DMA DACK 3 DMA TEND 4 Standby (Open drain) STBYn 5 Host Serial SCIdTX RS232TX 6 Host Serial SCIdRX .
T able 5-5 below shows the Memory Expansion connections These connections support 5 to 3.3V level translation. JA3 Pin Generic Header Name Signal Name Pin Header Name Signal Name 1 A(0) A(0) 2 A(1) A(.
Chapter 6.Code Development RSKs with appropriate connections will include suitable samp le software to drive the interfaces on this board. 17.
Chapter 7.Additional Information For details on how to use High-performance Embedded Workshop (HEW), refer to the HEW man ual available on the CD or from the web site. Online technical support and information is available at: http://www.renesas.com/renesas_starter_kits T echnical Contact Details America: techsupport.
Renesas S tarter Kit Ethernet & USB Application Board User's Ma nual Publication Date Rev.2.00 17.Jan.2008 Published by: Renesas T echnology Europe Ltd. Duke’s Meadow , Millboard Road, Bourne End Buckinghamshire SL8 5F H, United King dom ©2007 Renesas T echn ology Euro pe and Renes as Solutions C orp.
Renesas S tarter Ethernet & USB Application Board User's Manual Renesas T echnology Europe Ltd. Duke’s Meadow , Millboard Road, Bourne End Buckinghamshire SL8 5F H, United King dom.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Renesas REG10J0052-0200 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Renesas REG10J0052-0200 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Renesas REG10J0052-0200 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Renesas REG10J0052-0200 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Renesas REG10J0052-0200, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Renesas REG10J0052-0200.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Renesas REG10J0052-0200. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Renesas REG10J0052-0200 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
