Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

Preview PDF HTML

7721 Scheda tecnica(PDF) 67 Page - Renesas Technology Corp

Il numero della parte 7721
Spiegazioni elettronici  16-BIT SINGLE-CHIP MICROCOMPUTER
PDF  577 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  RENESAS [Renesas Technology Corp]
Homepage  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

7721 Scheda tecnica(HTML) 67 Page - Renesas Technology Corp

Back Button 7721 Datasheet HTML 63Page - Renesas Technology Corp 7721 Datasheet HTML 64Page - Renesas Technology Corp 7721 Datasheet HTML 65Page - Renesas Technology Corp 7721 Datasheet HTML 66Page - Renesas Technology Corp 7721 Datasheet HTML 67Page - Renesas Technology Corp 7721 Datasheet HTML 68Page - Renesas Technology Corp 7721 Datasheet HTML 69Page - Renesas Technology Corp 7721 Datasheet HTML 70Page - Renesas Technology Corp 7721 Datasheet HTML 71Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 67 / 577 page
background image
RESET
7721 Group User’s Manual
4–4
4.1 Hardware reset
4.1.2 State of CPU, SFR area, and internal RAM area
Figure 4.1.3 shows the state of the CPU registers immediately after reset. Figures 4.1.4 to 4.1.9 show the
state of the SFR and internal RAM areas immediately after reset.
Fig. 4.1.3 State of CPU registers immediately after reset
0
1
?
: “0” immediately after reset.
: “1” immediately after reset.
: Undefined immediately after reset.
Data bank register (DT)
0016
b7
b0
Program bank register (PG)
0016
b7
b0
Program counter (PC)
Contents at address FFFE16
Contents at address FFFF16
b7
b0
b15
b8
Direct page register (DPR)
0016
b7
b0
0016
b15
b8
Processor status register (PS)
0
0
0
0
00
0
0
00
0
1
b7
b0
b15
b8
NV
mx
D
IZ
C
IPL
?
??
?
Stack pointer (S)
?
b7
b0
?
b15
b8
Index register Y (Y)
?
b7
b0
?
b15
b8
Index register X (X)
?
b7
b0
?
b15
b8
Accumulator B (B)
?
b7
b0
?
b15
b8
Accumulator A (A)
?
b7
b0
?
b15
b8
Register name
State immediately after reset
: Always “0” at reading.
0



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


Scheda tecnica Scarica

Go To PDF Page


Link URL



Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   Collegamento alla scheda tecnica    |   scambio Link   |   Ricerca produttore
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