Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

VR4102 Datasheet(PDF) 244 Page - NEC

Part # VR4102
Description  64/32-bit Microprocessor
PDF  701 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

VR4102 Datasheet(HTML) 244 Page - NEC

Back Button VR4102 Datasheet HTML 240Page - NEC VR4102 Datasheet HTML 241Page - NEC VR4102 Datasheet HTML 242Page - NEC VR4102 Datasheet HTML 243Page - NEC VR4102 Datasheet HTML 244Page - NEC VR4102 Datasheet HTML 245Page - NEC VR4102 Datasheet HTML 246Page - NEC VR4102 Datasheet HTML 247Page - NEC VR4102 Datasheet HTML 248Page - NEC Next Button
Zoom Inzoom in Zoom Outzoom out
 244 / 701 page
background image
CHAPTER 10 BCU (BUS CONTROL UNIT)
244
10.2.7 BCURFCOUNTREG (0x0B00 0012)
Bit
D15
D14
D13
D12
D11
D10
D9
D8
Name
Reserved
Reserved
BRFC[13]
BRFC[12]
BRFC[11]
BRFC[10]
BRFC[9]
BRFC[8]
R/W
R
R
R/W
R/W
R/W
R/W
R/W
R/W
RTCRST
0
0
0
0
0
0
0
0
Other resets
0
0
0
0
0
0
0
0
Bit
D7
D6D5
D4D3D2
D1
D0
Name
BRFC[7]
BRFC[6]
BRFC[5]
BRFC[4]
BRFC[3]
BRFC[2]
BRFC[1]
BRFC[0]
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RTCRST
0
0
0
0
0
0
0
0
Other resets
0
0
0
0
0
0
0
0
Bit
Name
Function
D[15..14]
Reserved
Write 0 when writing. 0 is returned after a read.
D[13..0]
BRFC[13..0]
This is the down counter that counts the number of refresh cycles (with TClock cycle).
This register is used to indicate the current refresh cycle count value.



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