
         TOPPERS/JSPͥ 桼ޥ˥奢 
                    (NEC V850ES/KJ1+ ץå¸)
                Application Corp. : TK-850/KJ1+, TK-850/SG2

        Release 1.4.3 б2007

------------------------------------------------------------------------ 
 TOPPERS/JSP Kernel
     Toyohashi Open Platform for Embedded Real-Time Systems/
     Just Standard Profile Kernel

 Copyright (C) 2000-2004 by Embedded and Real-Time Systems Laboratory
                             Toyohashi Univ. of Technology, JAPAN
 Copyright (C) 2005 by Freelines CO.,Ltd 

 嵭Ԥϡʲ (1)(4) ξ狼Free Software Foundation 
 ˤäƸɽƤ GNU General Public License  Version 2 ˵
 ҤƤ˸¤ꡤܥեȥܥեȥ
 ѤΤޤࡥʲƱˤѡʣѡۡʰʲ
 ѤȸƤ֡ˤ뤳Ȥ̵ǵ롥
 (1) ܥեȥ򥽡ɤηѤˤϡ嵭
     ɽѾ浪Ӳ̵ݾڵ꤬Τޤޤηǥ
     ˴ޤޤƤ뤳ȡ
 (2) ܥեȥ򡤥饤֥ʤɡ¾Υեȥȯ˻
     ѤǤǺۤˤϡۤȼɥȡ
     ԥޥ˥奢ʤɡˤˡ嵭ɽѾ浪Ӳ
     ̵ݾڵǺܤ뤳ȡ
 (3) ܥեȥ򡤵Ȥ߹ʤɡ¾Υեȥȯ˻
     ѤǤʤǺۤˤϡΤ줫ξ
     ȡ
   (a) ۤȼɥȡѼԥޥ˥奢ʤɡˤˡ嵭
       ɽѾ浪Ӳ̵ݾڵǺܤ뤳ȡ
   (b) ۤη֤̤ˡˤäơTOPPERSץȤ
       𤹤뤳ȡ
 (4) ܥեȥѤˤľŪޤϴŪ뤤ʤ»
     ⡤嵭ԤTOPPERSץȤդ뤳ȡ

 ܥեȥϡ̵ݾڤ󶡤ƤΤǤ롥嵭Ԥ
 TOPPERSץȤϡܥեȥ˴ؤơŬѲǽ
 ޤơʤݾڤԤʤޤܥեȥѤˤľ
 ŪޤϴŪʤ»˴ؤƤ⡤Ǥʤ

 @(#) $Id: v850.txt,v 1.16 2007/05/21 01:28:08 honda Exp $
------------------------------------------------------------------------


ΥɥȤǤϡTOPPERS/JSP V850ǤˤĤƲ⤹롥

 V850 åȰ¸γ

1.1 åȥƥȳȯĶ

V850Ķμ¹ԴĶȤƤϡΤΤꤷƤ롥

    Application Corp. TK-850/KJ1+, TK-850/SG2

ȯĶȤƼΤΤѤ
    Microsoft Windows 2000 Proffesional + CygWin 1.3.12-2
    binutils 2.11-2 (v850-nec-elf)
    gcc 2.95.3 (v850-nec-elf)
    newlib 1.9.0 (v850-nec-elf)
    ICE IE-V850E1-CD-NW

    newlibϡӥɤ硢ѥ륪ץ"-mno-app-regs"
    "-msmall-sld"make顼򵯤newlibmakefile餳ΣĤΥץ
    뤳Ȥmakeϴλ롣

    ICEѤgccǥ󥯤줿elfϡICEǤϥǥХå
    ǤʤʥܥΤɤ߹

1.2 ݡȤ뵡ǽγ

    vxget_tim
        V850ĶǤvxget_tim򥵥ݡȤ롥
        Ƥϥޥ󥿤֤ΤߤǤ롥

    ¿ų
        V850ĶǤϳߥϥɥ鵯ư¿ųߤĤ롥

1.3 TOPPERS/JSP V850Ķ»

    chg_ixx
        V850ĶǤϳͥ٤ѹϥݡȳǤ

    ena_int, dis_int
        V850ĶǤϳߵġػߤϥݡȳǤ롥
        loc_cpuunl_cpuƱԤ

    CPU㳰ȳߤƱ
        V850ĶǤdef_excdef_intƱͤνԤ


V850Ķ˰¸ǽ

Ǥϡͥ뤪ӥƥॵӥεǽǡV850Ķ¸ʬ
ĤƲ⤹롥

2.1 ǡ

int  unsigned intΥ32ӥåȤǤ롥

ͥ٤ɽ뷿 IPR ʤ8ӥåǤ롥


ƥ˰¸ǽ

3.1 ޥå

TK-850/KJ1+
    0x00000000 - 0x000003CF : ٥ơ֥
    0x000003D0 -            : ץॳ (¢FlashROM)
    0x03FFB000 -            : ץǡ (¢RAM)
               - 0x03FFEFFF : ƥॹå (¢RAM)

TK-850/SG2
    0x00000000 - 0x000003CF : ٥ơ֥
    0x000003D0 -            : ץॳ (¢FlashROM)
    0x03FF7000 -            : ץǡ (¢RAM)
               - 0x03FFEFFF : ƥॹå (¢RAM)

åΰ¢RAMΰ饢ɥ쥹ͤؿʤࡥ
ǡΰϽΰ褫饢ɥ쥹ͤäسݤ롥

3.2 ¾Υƥ/åפؤΥݡƥ

ݡƥ󥰺ȤϼΥƥåפʤ롥
    ƥ쥸
    ޡ
    ꥢݡȤ
    RAMϤ
    ˥륹åݥ󥿤

3.2.1 ޥåץɥ쥸Υɥ쥹

TOPPERS/JSP V850ĶǤ¢μեǥХإˡĤ
쥸ꤷƤ롣CPUå®٤˱ǥХΥȤ
椹쥸åɥåޡOFFˤ롢ХΥ
ʤɤǤ롥

3.2.2 ޡͤ

TOPPERS/JSP V850ES/KJ1+ĶǤTM00ѤƤꡢɸ1msȤ˳ߤȯƤ롥
V850ES/SG2ĶǤTP0ѤƤ롥

ߤȯޤǤλ֤ϥޥڥ쥸ͤޥ˥奢
äĴ뤳Ȥǵ뤳ȤǤ롥ʲҤKJ1+ѤSG2ƱͤǤ

config/v850/tk850/tk850_kj1/hw_timer.h:hw_timer_initialize()
Inline void
hw_timer_initialize()
{
	/* ޽ */
	sil_wrb_mem((VP)PRM00, 0);		/* fx/2 */
	sil_wrh_mem((VP)CR000, TIMER_COMPAREVALUE);

ޤƥåΤsys_defs.h:71,72TIC_NUME
TIC_DENO롥줾ϼ˽

ƥå(ms) = TIC_NUME(ms) / TIC_DENO(ms)

3.2.3 RAMϤ

config/v850/tk850_kj1/v850elf.ldMEMORYƤ뤳Ȥǡ
ΥӰ֤Ѥ뤳ȤǤ롣ޤƥˤ 
"> INTROM" ޤ "> INTRAM֤֤Ѥ뤳ȤǽǤ롣SG2Ʊ͡

3.2.4 ˥륹åݥ󥿤

ưꤵåݥ󥿤Ϥconfig/v850/tk850_kj1/sys_config.h:70
STACKTOP˵ҤƤ롥SG2Ʊ͡
STACKTOPˤ4Хȥ饤󤵤줿ͤǼ롥

tk850_kj1/sys_config.h(70):
	#define	STACKTOP	(IRAM_TOP+IRAM_SIZE)	/* 󥿥ƥѤΥåν */

åϥץǥȥåǤ뤿ᡤSTACKTOPǼ줿ɥ쥹
ˤϲǼʤȤդ줿

3.2.5 ¾

    ޳ߤֹ
        config/v850/tk850_kj1/hw_timer.h:61 INHNO_TIMER
            ޤȯߤֹSG2Ʊ͡


ȯĶι

ȯĶιˡˤĤƤϡGNUȯĶۥޥ˥奢򻲾Ȥ뤳ȡ

ICEIE-V850E1-CD-NWѤˤMakefileʲΤ褦˽ɬפ롥

DBGENVΥȥ
#
#  ¹ԴĶʤɤˤ⳺ʤϡ٤ƥȥȤ
#		 ʥåȰ¸˾񤭤礬
#
#DBGENV := GDB_STUB

Ϥ¹ԥ⥸塼ե.out˻
#
#  åȥեʣƱ򤷤ƤϤʤʤ
#
#all: $(OBJFILE)
all: $(OBJNAME).out
#all: $(OBJNAME).bin
#all: $(OBJNAME).srec

outեϤ뤿λ
#
#  outեΤΥե
#
$(OBJNAME).out: $(OBJFILE)
	cp $(OBJFILE) $(OBJNAME).out


¾

5.1 ǥ쥯ȥꡦե빽

TOPPERS/JSP V850¸ ե ĥ꡼

[jsp]
  +- [doc]
  |   +- v850.txt  : Υե
  +- [config]
      +- [v850]
          +- cpu_config.h    : ץå¸⥸塼
          +- cpu_config.c    : ץå¸⥸塼
          +- cpu_context.h   : ƥ롼
          +- cpu_defs.h      : CPU¸ե
          +- cpu_rename.def  : ͥ̾Υ͡Ȥβꥹ
          +- cpu_rename.h    : ͥ̾Υ͡
          +- cpu_support.S   : CPU¸֥饳ǥ
          +- cpu_unrename.h  : ͥ̾Υ͡
          +- Makefile.config : CPU¸Makefile
          +- makeoffset.c    : ¤ΥեåȰּ
          +- start.S         : ȥå / ߥϥɥ
          +- tool_config.h   : ץåγȯĶ¸⥸塼
          +- tool_defs.h     : ץåγȯĶ¸
          +- v850asm.inc     : ֥ѥ󥯥롼ɥե
          +- [tk850_kj1]       : KJ1+Ѱ¸
              +- Makefile.config : ƥ¸Makefile
              +- hw_timer.h      :    (V850ES¢TM00)
              +- hw_serial.h     : ꥢ (V850ES¢ƱSIO0)
              +- hw_serial.cfg   : ꥢΥե졼ե
              +- sys_config.h    : ƥ¸⥸塼
              +- sys_config.c    : ƥ¸⥸塼
              +- sys_defs.h      : ƥ¸ե
              +- sys_support.S   : ƥ¸֥
              +- sys_rename.def  : ͥ̾Υ͡Ȥβꥹ
              +- sys_rename.h    : ͥ̾Υ͡
              +- sys_unrename.h  : ͥ̾Υ͡
              +- v850elf.ld      : 󥫥ץ
              +- v850es_kj1.h    : V850ES/KJ1+Υ쥸
          +- [tk850_sg2]       : SG2Ѱ¸
              +- Makefile.config : ƥ¸Makefile
              +- hw_timer.h      :    (V850ES¢TP0)
              +- hw_serial.h     : ꥢ (V850ES¢ƱSIO0)
              +- hw_serial.cfg   : ꥢΥե졼ե
              +- sys_config.h    : ƥ¸⥸塼
              +- sys_config.c    : ƥ¸⥸塼
              +- sys_defs.h      : ƥ¸ե
              +- sys_support.S   : ƥ¸֥
              +- sys_rename.def  : ͥ̾Υ͡Ȥβꥹ
              +- sys_rename.h    : ͥ̾Υ͡
              +- sys_unrename.h  : ͥ̾Υ͡
              +- v850elf.ld      : 󥫥ץ
              +- v850es_sg2.h    : V850ES/SG2Υ쥸


¾

    γȯĶǤϡ󥯤θ˼¹Ԥ륳ե졼å(chk.exe)
      顼ȯ롥̵뤷Ƥ⤫ޤʤѤ路ʤMakefileƤپʤ


С
	2007ǯ 0514  Release 1.4.3
		rel 1.4.3б
		TK-850/KJ1+Υꥢɥ饤ФΥХʼ֤ʤˤ

	2006ǯ 0410  Release 1.4.2
		߽ǥѥå(cpu_supprt.S)̸ľ
		TK-850/SG2бɲ

	2005ǯ 1118  Release 1.4.2
		renameνʣӽ
		ʤؿvoid줿

	2005ǯ 82  Release 1.4.2
		rel 1.4.2ع碌ߡ

	2005ǯ 517  Release 1.4.1
		rel 1.31.4.1ع碌ߡåȤ˥ץꥱ
		  TK-850/KJ1+ѹɥȤ⹹1.4.1ǤMidas Lab
		  RTE-V850E/MA1-CBΥݡȤ򳰤

	2002ǯ 4 6  Release 1.3
		rel 1.3ˤ碌ɥȤΰ˴ְ㤤äΤ

	2001ǯ1115  Release 1.2
		RTE-V850E/MA1-CBΥݡ

	2001ǯ 223  Release 1.1
		TOPPERS/JSP release 1.1 ˹碌Ƥ
		gcc -ffix-REG¸ߤΤꡢʸϤMakefile

    2000ǯ1127  Release 1.0
        ɥȴ
        롼 쥸2ʬ
        ǥѥå㤬ʤֻΥå
            ѤƤޤХ

    2000ǯ1119  Release 0.9
        ǽΥ꡼
