Datenblatt-Suchmaschine für elektronische Bauteile
  German  ▼
ALLDATASHEETDE.COM

X  

Preview PDF HTML

SH7052 Datenblatt(PDF) 49 Page - Renesas Technology Corp

Teilenummer SH7052
Bauteilbeschribung  SuperHTM RISC engine
PDF  919 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Hersteller  RENESAS [Renesas Technology Corp]
Direct Link  http://www.renesas.com
Logo RENESAS - Renesas Technology Corp

SH7052 Datenblatt(HTML) 49 Page - Renesas Technology Corp

Back Button SH7052 Datasheet HTML 45Page - Renesas Technology Corp SH7052 Datasheet HTML 46Page - Renesas Technology Corp SH7052 Datasheet HTML 47Page - Renesas Technology Corp SH7052 Datasheet HTML 48Page - Renesas Technology Corp SH7052 Datasheet HTML 49Page - Renesas Technology Corp SH7052 Datasheet HTML 50Page - Renesas Technology Corp SH7052 Datasheet HTML 51Page - Renesas Technology Corp SH7052 Datasheet HTML 52Page - Renesas Technology Corp SH7052 Datasheet HTML 53Page - Renesas Technology Corp Next Button
Zoom Inzoom in Zoom Outzoom out
 49 / 919 page
background image
23
Section 2 CPU
2.1
Register Configuration
The register set consists of sixteen 32-bit general registers, three 32-bit control registers and four
32-bit system registers.
2.1.1
General Registers (Rn)
The sixteen 32-bit general registers (Rn) are numbered R0 to R15. General registers are used for
data processing and address calculation. R0 is also used as an index register. Several instructions
have R0 fixed as their only usable register. R15 is used as the hardware stack pointer (SP). Saving
and recovering the status register (SR) and program counter (PC) in exception processing is
accomplished by referencing the stack using R15. Figure 2.1 shows the general registers.
R0*1
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15, SP (hardware stack pointer)*2
0
31
1.
2.
R0 functions as an index register in the indirect indexed register addressing
mode and indirect indexed GBR addressing mode. In some instructions, R0
functions as a fixed source register or destination register.
R15 functions as a hardware stack pointer (SP) during exception processing.
Notes:
Figure 2.1 General Registers



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


Datenblatt Download

Go To PDF Page


Link URL



War ALLDATASHEET hilfreich?  [ DONATE ] 

Über Alldatasheet   |   Werbung   |   Kontakt   |   Privatsphäre und Datenschutz   |   Link zum Datenblatt    |   Linktausch   |   Hersteller
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