Os motores de busca de Datasheet de Componentes eletrônicos
  Portuguese  ▼
ALLDATASHEETPT.COM

X  

Preview PDF HTML

HD404369F Folha de dados(PDF) 97 Page - Renesas Technology Corp

Nome de Peças HD404369F
Descrição Electrónicos  microcomputer has an A/D converter
PDF  117 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrônico  RENESAS [Renesas Technology Corp]
Página de início  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

HD404369F Folha de dados(HTML) 97 Page - Renesas Technology Corp

Back Button HD404369F Datasheet HTML 93Page - Renesas Technology Corp HD404369F Datasheet HTML 94Page - Renesas Technology Corp HD404369F Datasheet HTML 95Page - Renesas Technology Corp HD404369F Datasheet HTML 96Page - Renesas Technology Corp HD404369F Datasheet HTML 97Page - Renesas Technology Corp HD404369F Datasheet HTML 98Page - Renesas Technology Corp HD404369F Datasheet HTML 99Page - Renesas Technology Corp HD404369F Datasheet HTML 100Page - Renesas Technology Corp HD404369F Datasheet HTML 101Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 97 / 117 page
background image
HD404369 Series
95
Addressing Modes
RAM Addressing Modes
The MCU has three RAM addressing modes, as shown in figure 80 and described below.
Register Indirect Addressing Mode: The contents of the W, X, and Y registers (10 bits in total) are used
as a RAM address.
Direct Addressing Mode: A direct addressing instruction consists of two words. The first word contains
the opcode, and the contents of the second word (10 bits) are used as a RAM address.
Memory Register Addressing Mode: The memory registers (MR), which are located in 16 addresses from
$040 to $04F, are accessed with the LAMR and XMRA instructions.
AP
9
AP
0
W1
Y
0
W register
X register
Y register
RAM address
Register Direct Addressing
AP
9
AP
0
RAM address
Direct Addressing
d 9
d
0
2nd word of Instruction
Opcode
1st word of Instruction
AP
9
AP
0
RAM address
Memory Register Addressing
m
3
Opcode
Instruction
00
010
0
AP
8
AP
7
AP
AP
5
AP
4
6
AP
3
AP
2
AP
1
AP
AP
AP
AP
AP
AP
AP
AP
8
7
6
543
2
1
d 8
d 7
d 6
d 5
d 4
d
3
d
2
d
1
AP
8
AP
7
AP
6
AP
5
AP
4
AP
3
AP
2
AP
1
W0
X3
X2
X1
X0
Y
3
Y
2
Y
1
m
2
m
1
m
0
Figure 80 RAM Addressing Modes



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100  ...More


Folha de dados Download

Go To PDF Page


Ligação URL



ALLDATASHEET é útil para você?  [ DONATE ] 

Sobre Alldatasheet   |   Publicidade   |   Contato conosco   |   Privacy Policy   |   Link para a ficha técnica    |   roca de Link   |   Lista de Fabricantes
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com