Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

Preview PDF HTML

PIC16F913E/ML301 Datasheet(PDF) 32 Page - Microchip Technology

No. de pieza PIC16F913E/ML301
Descripción Electrónicos  28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers with LCD Driver and nanoWatt Technology
PDF  272 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  MICROCHIP [Microchip Technology]
Página de inicio  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PIC16F913E/ML301 Datasheet(HTML) 32 Page - Microchip Technology

Back Button PIC16F913E/ML301 Datasheet HTML 28Page - Microchip Technology PIC16F913E/ML301 Datasheet HTML 29Page - Microchip Technology PIC16F913E/ML301 Datasheet HTML 30Page - Microchip Technology PIC16F913E/ML301 Datasheet HTML 31Page - Microchip Technology PIC16F913E/ML301 Datasheet HTML 32Page - Microchip Technology PIC16F913E/ML301 Datasheet HTML 33Page - Microchip Technology PIC16F913E/ML301 Datasheet HTML 34Page - Microchip Technology PIC16F913E/ML301 Datasheet HTML 35Page - Microchip Technology PIC16F913E/ML301 Datasheet HTML 36Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 32 / 272 page
background image
PIC16F917/916/914/913
DS41250E-page 30
Preliminary
© 2005 Microchip Technology Inc.
2.5
Indirect Addressing, INDF and
FSR Registers
The INDF register is not a physical register. Addressing
the INDF register will cause indirect addressing.
Indirect addressing is possible by using the INDF
register. Any instruction using the INDF register
actually accesses data pointed to by the File Select
Register (FSR). Reading INDF itself indirectly will
produce 00h. Writing to the INDF register indirectly
results in a no operation (although Status bits may be
affected). An effective 9-bit address is obtained by
concatenating the 8-bit FSR register and the IRP bit
(STATUS<7>), as shown in Figure 2-6.
A simple program to clear RAM location 20h-2Fh using
indirect addressing is shown in Example 2-2.
EXAMPLE 2-2:
INDIRECT ADDRESSING
FIGURE 2-6:
DIRECT/INDIRECT ADDRESSING PIC16F917/916/914/913
MOVLW
0x20
;initialize pointer
MOVWF
FSR
;to RAM
NEXTCLRF
INDF
;clear INDF register
INCF
FSR
;inc pointer
BTFSS
FSR,4
;all done?
GOTO
NEXT
;no clear next
CONTINUE
;yes continue
Note:
For memory map detail, see Figures 2-3 and 2-4.
Data
Memory
Indirect Addressing
Direct Addressing
Bank Select
Location Select
RP1
RP0
6
0
From Opcode
IRP
File Select Register
7
0
Bank Select
Location Select
00
01
10
11
180h
1FFh
00h
7Fh
Bank 0
Bank 1
Bank 2
Bank 3



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


Datasheet Descarga

Go To PDF Page


Enlace URL



¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Enlace a la hoja de datos    |   Intercambio de Enlaces   |   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