Electronic Components Datasheet Search
  New Zealand  ▼
ALLDATASHEET.CO.NZ

X  

Preview PDF HTML

PIC17C752-08/CL Datasheet(PDF) 217 Page - Microchip Technology

Part # PIC17C752-08/CL
Description  High-Performance 8-Bit CMOS EPROM Microcontrollers with 10-bit A/D
PDF  328 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  MICROCHIP [Microchip Technology]
Direct Link  http://www.microchip.com
Logo MICROCHIP - Microchip Technology

PIC17C752-08/CL Datasheet(HTML) 217 Page - Microchip Technology

Back Button PIC17C752-08/CL Datasheet HTML 213Page - Microchip Technology PIC17C752-08/CL Datasheet HTML 214Page - Microchip Technology PIC17C752-08/CL Datasheet HTML 215Page - Microchip Technology PIC17C752-08/CL Datasheet HTML 216Page - Microchip Technology PIC17C752-08/CL Datasheet HTML 217Page - Microchip Technology PIC17C752-08/CL Datasheet HTML 218Page - Microchip Technology PIC17C752-08/CL Datasheet HTML 219Page - Microchip Technology PIC17C752-08/CL Datasheet HTML 220Page - Microchip Technology PIC17C752-08/CL Datasheet HTML 221Page - Microchip Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 217 / 328 page
background image
© 1998 Microchip Technology Inc.
DS30289A-page 217
PIC17C7XX
MULLW
Multiply Literal with WREG
Syntax:
[
label ]
MULLW
k
Operands:
0
≤ k ≤ 255
Operation:
(k x WREG)
→ PRODH:PRODL
Status Affected:
None
Encoding:
1011
1100
kkkk
kkkk
Description:
An unsigned multiplication is carried
out between the contents of WREG
and the 8-bit literal 'k'. The 16-bit
result is placed in PRODH:PRODL
register pair. PRODH contains the
high byte.
WREG is unchanged.
None of the status flags are affected.
Note that neither overflow nor carry
is possible in this operation. A zero
result is possible but not detected.
Words:
1
Cycles:
1
Q Cycle Activity:
Q1
Q2
Q3
Q4
Decode
Read
literal 'k'
Process
Data
Write
registers
PRODH:
PRODL
Example:
MULLW
0xC4
Before Instruction
WREG
=
0xE2
PRODH
=
?
PRODL
=
?
After Instruction
WREG
=
0xC4
PRODH
=
0xAD
PRODL
=
0x08
MULWF
Multiply WREG with f
Syntax:
[
label ]
MULWF
f
Operands:
0
≤ f ≤ 255
Operation:
(WREG x f)
→ PRODH:PRODL
Status Affected:
None
Encoding:
0011
0100
ffff
ffff
Description:
An unsigned multiplication is carried
out between the contents of WREG
and the register file location 'f'. The
16-bit result is stored in the
PRODH:PRODL register pair.
PRODH contains the high byte.
Both WREG and 'f' are unchanged.
None of the status flags are affected.
Note that neither overflow nor carry
is possible in this operation. A zero
result is possible but not detected.
Words:
1
Cycles:
1
Q Cycle Activity:
Q1
Q2
Q3
Q4
Decode
Read
register 'f'
Process
Data
Write
registers
PRODH:
PRODL
Example:
MULWF
REG
Before Instruction
WREG
=
0xC4
REG
=
0xB5
PRODH
=
?
PRODL
=
?
After Instruction
WREG
=
0xC4
REG
=
0xB5
PRODH
=
0x8A
PRODL
=
0x94



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 Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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