Renesas M3A-HS85 Technical Information

To our customers, Old Company Name in Catalogs and Other Documents On April 1st, 2010, NEC Electronics Corporation merged with Renesas Technology C

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 8 of 21 2.4 Setting in the Sample Program Table 2 lists the setti

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 9 of 21 Table 4 CPG Register Settings (2/2) Register Name Address

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 10 of 21 3. Sample Program Listing 3.1 Sample Program Listing &qu

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 11 of 21 3.2 Sample Program Listing "resetprg.c" (2/3)

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 12 of 21 3.3 Sample Program Listing "resetprg.c" (3/3)

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 13 of 21 3.4 Sample Program Listing "hwsetup.c" (1/2) 1

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 14 of 21 3.5 Sample Program Listing "hwsetup.c" (2/2) 4

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 15 of 21 3.6 Sample Program Listing "cpg.c" (1/2) 1 2 3

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 16 of 21 3.7 Sample Program Listing "cpg.c" (2/2) 50 51 5

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 17 of 21 3.8 Sample Program Listing "vecttbl.c" (1/2) 1

Notice 1. All information included in this document is current as of the date this document is issued. Such information, however, is subject to chang

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 18 of 21 3.9 Sample Program Listing "vecttbl.c" (2/2) 5

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 19 of 21 4. References • Software Manual SH-1/SH2/SH-DSP Software

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 20 of 21 Website and Support Renesas Technology Website http://www.

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 21 of 21 1. This document is provided for reference purposes only s

APPLICATION NOTE REJ06B0860-0100/Rev.1.00 June 2009 Page 1 of 21 SH7285 Group Example of Initialization Summary This application note gives an exam

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 2 of 21 1. Introduction 1.1 Specifications Configure the clock puls

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 3 of 21 2. Applications Configuration program for the minimum hardw

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 4 of 21 Start StartEndPowerON_Reset_PC function HardwareSetup funct

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 5 of 21 2.2 CPG Operation CPG generates the internal clock (Iφ), bu

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 6 of 21 FRQCR MCLKCR ACLKCRBus interfaceCKCPG control unitClock fre

SH7285 Group Example of Initialization REJ06B0860-0100/Rev.1.00 June 2009 Page 7 of 21 2.3 CPG Setting The figure below shows the flow chart of se