NEC 78KOR User Guide

RA78K0R Ver. 1.00

78K0R

U17835CA1V0UM00 ( )2007 12 CP(K)

© NEC Electronics Corporation 2007

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Windows

z2007 12/

z 概不负责。

z 权的侵权行为概不负责。本文件登载的内容不应视为本公司对本公司或其他人所有的专利、版权 以及其它知识产权作出任何明示或默示的许可及授权。

z 障等安全设计。

“ ” “ ” “ ”

“ ”

“ ” ·

“ ”

“

量等级均为“ ”

1 “ ” NEC Electronics Corporation

2 “ ”

M5 02.11-1

U17835CA1V0UM00

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RA78K0R RA78K0R

RA78K0R RA78K0R(U17836E)

RA78K0R 1.00

[ ]

(78K0R )

[ ]

1

RA78K0R

2

3

4

5

3

6

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5

[ ]

11 1.2 2

3 4

[ ]

[ ]:
{ }:	{ }
“ ”:	“ ”
‘ ’:	‘ ’
( ):
< >:
__:
∆:
/:
:

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RA78K0R V1.00		U17836E
CC78K0R V1.00 C		U17838E
		U17837E
SM +		U18010E
PM+ 6.20		U17990E
ID78K0R-QB 3.20		U17839E

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.........................................................................................................................................................				5
.......................................................................................................................................................				9
..........................................................................................................................................				12
..........................................................................................................................................				13
1 ..........................................................................................................................................				14
1.1	.............................................................................................................................			14
1.1.1		........................................................................................................		15
1.1.2		RA78K0R ........................................................		16
1.1.3		.................................................................................................		17
1.2	..................................................................................................................			19
1.2.1		RA78K0R ........................................................................................		19
1.3	RA78K0R ....................................................................................................................			21
2 ......................................................................................................................				22
2.1	................................................................................................................................			22
2.1.1		.......................................................................................................................		23
2.1.2		.......................................................................................................................		24
2.1.3		.......................................................................................................................		24
2.1.4		.....................................................................................................		25
2.1.5		........................................................................................................		26
2.2	..................................................................................................................			29
2.2.1		...................................................................................................................		29
2.2.2		.......................................................................................................................		30
2.2.3		...................................................................................................................		32
2.2.4		................................................................................................................		36
2.2.5		................................................................................................................		36
2.2.6		...................................................................................................................		40
2.3	.....................................................................................................................			41
2.4	.............................................................................................................................			44
+	................................................................................................................................			45
-	.................................................................................................................................			46
*	.................................................................................................................................			47
/	................................................................................................................................			48
MOD ........................................................................................................................................				49
+	........................................................................................................................................			50
-	........................................................................................................................................			51
2.5	.............................................................................................................................			52
NOT .........................................................................................................................................				53
AND .........................................................................................................................................				54
OR ...........................................................................................................................................				55
XOR .........................................................................................................................................				56
2.6	.............................................................................................................................			57
EQ = .................................................................................................................................				58
NE < > ...............................................................................................................................				59
GT > .................................................................................................................................				60
GE >= ................................................................................................................................				61
LT < ....................................................................................................................................				62
LE <= .................................................................................................................................				63
2.7	.....................................................................................................................			64
SHR .........................................................................................................................................				65
SHL..........................................................................................................................................				66
2.8	.....................................................................................................................			67
HIGH........................................................................................................................................				68
LOW.........................................................................................................................................				69

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2.9	.........................................................................................................................		70
	HIGHW ....................................................................................................................................		71
	LOWW .....................................................................................................................................		72
2.10	.............................................................................................................................		73
	DATAPOS ................................................................................................................................		74
	BITPOS....................................................................................................................................		75
	MASK.......................................................................................................................................		76
2.11	.............................................................................................................................		77
	( )..............................................................................................................................................		78
2.12	................................................................................................................................		79
	2.12.1	.................................................................................................	79
	2.12.2	.....................................................................................................	82
2.13	2.12.3	.............................................................................................	84
	..................................................................................................................		85
2.14	.........................................................................................................................		86
2.15	.............................................................................................................................................		87
	.........................................................................................................................		89
	2.15.1	..................................................................................	89
	2.15.2	..........................................................................................	95
3	2.15.3	...............................................................................	95
	.......................................................................................................................................		99
3.1	.............................................................................................................................		99
3.2	...................................................................................................................		100
	CSEG.....................................................................................................................................		102
	DSEG.....................................................................................................................................		106
	BSEG.....................................................................................................................................		110
	ORG.......................................................................................................................................		114
3.3	...................................................................................................................		117
	EQU .......................................................................................................................................		118
	SET........................................................................................................................................		122
3.4	..........................................................................................		124
	DB..........................................................................................................................................		125
	DW.........................................................................................................................................		127
	DG .........................................................................................................................................		129
	DS..........................................................................................................................................		131
	DBIT.......................................................................................................................................		133
3.5	...........................................................................................................................		134
	EXTRN...................................................................................................................................		135
	EXTBIT ..................................................................................................................................		137
	PUBLIC..................................................................................................................................		139
3.6	.....................................................................................................		141
	NAME ....................................................................................................................................		142
3.7	.....................................................................................................		143
	BR..........................................................................................................................................		144
	CALL......................................................................................................................................		146
3.8	..............................................................................................................................		148
	MACRO .................................................................................................................................		149
	LOCAL ...................................................................................................................................		151
	REPT .....................................................................................................................................		154
	IRP.........................................................................................................................................		156
	EXITM....................................................................................................................................		158
	ENDM ....................................................................................................................................		161
3.9	...................................................................................................................		163
	END .......................................................................................................................................		164
4	.................................................................................................................................		165
4.1	.......................................................................................................................		165
4.2	.....................................................................................................		167

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	PROCESSOR........................................................................................................................		168
4.3	.........................................................................................................		170
	DEBUG/NODEBUG...............................................................................................................		171
	DEBUGA/NODEBUGA..........................................................................................................		172
4.4	..........................................................................................		173
	XREF/NOXREF .....................................................................................................................		174
	SYMLIST/NOSYMLIST .........................................................................................................		175
4.5	.......................................................................................................................		176
	INCLUDE ...............................................................................................................................		177
4.6	................................................................................................................		179
	EJECT ...................................................................................................................................		180
	LIST/NOLIST .........................................................................................................................		182
	GEN/NOGEN.........................................................................................................................		184
	COND/NOCOND ...................................................................................................................		186
	TITLE	.....................................................................................................................................	187
	SUBTITLE..............................................................................................................................		189
	FORMFEED/NOFORMFEED................................................................................................		192
	WIDTH ...................................................................................................................................		193
	LENGTH ................................................................................................................................		194
	TAB ........................................................................................................................................		195
4.7	................................................................................................................		196
	IF/_IF/ELSEIF/ .................................................................................._ELSEIF/ELSE/ENDIF		197
	SET/RESET...........................................................................................................................		201
4.8	.............................................................................................kanji		203
4.9	..............................................................................................................kanji		204
	.......................................................................................................................		205
5	............................................................................................................................................		206
5.1	..................................................................................................................................		206
5.2	..............................................................................................................................		207
	5.2.1 .................................................................................................................		207
	5.2.2 .................................................................................................................		208
	5.2.3 .................................................................................................................		209
5.3	5.2.4 .................................................................................................................		209
	...........................................................................................................................		210
5.4	..............................................................................................................................		212
6	.................................................................................................................................		214
	6.1 .............................................................................		214
A	6.2 .............................................................................		215
	...............................................................................................................................		216
B	...............................................................................................................................		218
...................................................................................................................................................			220

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1-1	RA78K0R .............................................................................................................		14
1-2	.........................................................................................................................		15
1-3			........................................................................................16
1-4	...........................................................................................................		18
1-5	................................................................................................		18
2-1	.....................................................................................................................		22
2-2	..............................................................................................................		25
2-3	..................................................................................................................		25
2-4	..................................................................................................................		26
2-5	..................................................................................................................		29
3-1	...................................................................................................................		101
3-2	................................................................................................................		102
3-3	................................................................................................................		106
3-2	.................................................................................................		134

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2-1	................................................................................................		23
2-2	..................................................................................................................		30
2-3	.............................................................................................................................		30
2-4	.....................................................................................................................		41
2-5	...........................................................................................................		42
2-6	..............................................................................................................		79
2-7	..........................................................................		80
2-8	( )......................................................................		81
2-9	.......................................................................................................		82
2-10	..............................................................................................		83
2-11	.....................................................................................................		89
2-12	.................................................................................................		94
2-13	..........................................................................................		96
2-14	............................................................................		97
3-1	.........................................................................................................................		99
3-2	..............................................................................................		100
3-3	CSEG .........................................................................................................		103
3-4	DSEG .........................................................................................................		107
3-5	BSEG .........................................................................................................		111
4-1	...................................................................................................................		165
4-2	.........................................................................................................		166
A-1	....................................................................................................................		216
A-2	........................................................................................................................		216
B-1	........................................................................................................................		218

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1

RA78K0R

RA78K0R ( "RA78K0R") 78K0R

RA78K0R 5RA78K0R PM+ Windows /

1-1 RA78K0R

RA78K0R

1

1.1.1

(1)

程序转换为机器语言的程序。这个程序就称为汇编器。

1-2

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1

1.1.2 RA78K0R

“ ”

1-3

RA78K0R

				OK
	OK

OK

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1

1.1.3

个机器语言指令在内存中所写入的位置。

- 由连接器来确定。

术被称为模块化程序设计。

(1)

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1

1-4

xxx	xxx

1-5

A						D
		B		C

A

D

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1

1.2.1	RA78K0R
(1)
		+	65,535
			65,534		1
			1 MB
			10 MB
			256
			10,000
			10,000
		2	65,535
			65,535
		BR/CALL	32,767
			2,048 3
			256
		4	1,000
		4	31
			8
		NAME	256
			16
			16
		IRP	16
			64
		REPT IRP	8
		TITLE -lh	60	5
		SUBTITLE	72
		include	8
			8
		-I	64
		-d	30

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1

1.

2. MOV .rel

3. CR LF 20492049

4. SET/RESET / $IF

5. “X” 119 “X-60”

	+	65,535
		65,535
		65,535
		1,024
		256
		100
	-b	64
	-I	64

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1

1.3RA78K0R

RA78K0R

RA78K0R ( BR CALL)

述BR CALL

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2

“ ” “ ”

2-1

2

2.1.1

	2-1		/
		- PROCESSOR
		- XREF/NOXREF
		- DEBUG/NODEBUG,
		DEBUGA/NODEBUGA
		- TITLE
		- SYMLIST/NOSYMLIST
		- FORMFEED/NOFORMFEED	4
		- WIDTH
		- LENGTH
		- TAB
		- KANJICODE
	C	- TOL_INF
		- DGS
		- DGL

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2

2.1.2

必须通过将模块体分为称作“ ”

CSEG

DSEG

BSEG

AT CSEG,DSEG BSEGORG

2.1.3

END EDN

END

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2

2.1.4

2-2
C
END

2-3

2-3

	$ PROCESSOR(f1166a0)
	VECT CSEG AT 0H
	…
	MAIN CSEG
	…

END

$ PROCESSOR(f1166a0)

FLAG BSEG

…

WORK DSEG

…

SUB CSEG

…

END

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2

2.1.5

		2-4
< >			>
		<
	NAME	SAMPM	NAME SAMPS
DATA	DSEG	AT 0FE20H		CSEG
			CSEG
				SASC:
CODE	CSEG	AT 0H	CONVAH:	…
MAIN: DW		START	…
				RET
	CSEG		CALL !SASC
START:
	…		…
			RET
	CALL	!CONVAH
	…
END
		END

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< >

NAME SAMPM

; (1)

;***********************************************

;HEX -> ASCII Conversion Program

;main-routine

;***********************************************

PUBLIC	MAIN ,	START	; (2)
EXTRN	CONVAH		; (3)
EXTRN	_@STBEG		; (4) <-- Error
DATA	DSEG AT 0FFE20H		; (5)
HDTSA :	DS	1
STASC :	DS	2
CODE	CSEG AT 0H		; (6)
MAIN :	DW	START
	CSEG		; (7)
START :
;
MOVW	SP , #_@STBEG
MOV	HDTSA , #1AH
MOVW	HL , #LOWW ( HDTSA )		; set hex 2-code data in HL registor
CALL	!CONVAH		; convert ASCII <- HEX
			; output BC-register <- ASCII code
MOVW	DE , #LOWW ( STASC )		; set DE <- store ASCII code table
MOV	A , B
MOV	[ DE ] , A
INCW	DE
MOV	A , C
MOV	[ DE ] , A
BR	$$
END			; (8)

(4)”-S” ”-S”

(5)saddr

(6)0H

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2

NAME SAMPS

; (1)

;*************************************************************

;HEX -> ASCII Conversion Program

;sub-routine

;
; input condition :	( HL ) <- hex 2 code

;output condition : BC-register <- ASCII 2 code

;*************************************************************

PUBLIC	CONVAH		; (2)
	CSEG		; (3)
CONVAH :
	XOR	A , A
	ROL4	[ HL ]	; hex upper code load (4)
	CALL	!SASC
	MOV	B , A	; store result
	XOR	A , A
	ROL4	[ HL ]	; hex lower code load
	CALL	!SASC
	MOV	C , A	; store result
	RET

;*************************************************************

;subroutine convert ASCII code

;
; input	Acc ( lower 4bits ) <- hex code
; output	Acc <- ASCII code
; *************************************************************
SASC :
	CMP	A , #0AH	; check hex code > 9
	BC	$SASC1
	ADD	A , #07H	; bias ( +7H )
SASC1 :
	ADD	A , #30H	; bias ( +30H )
	RET
	END	; (5)

(4)ROL4 78K0 78K0R -compati-compati RA78K0R

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2

2.2.1

		2-5
					[ CR ] LF

(1)

(2)

(3)

(4)

(1)(:)

(2) 不需要操作符字段。

(3)(;)

(4)LF LF CR

•2048 CR LF

TAB CR 2049 2049 2049

•CR

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2

2.2.2

(1)

					2-2
					0 1 2 3 4 5 6 7 8 9
					A B C D E F G H I J K L M N O P Q R S T UV W X Y Z
					a b c d e f g h i j k l m n o p q r s t uv w x y z
					2-3
?
@			a
_
HT ( 09H )
CR ( 0DH )
LF ( 0AH )

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