Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

VR4102 Datasheet(PDF) 238 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) 238 Page - NEC

Back Button VR4102 Datasheet HTML 234Page - NEC VR4102 Datasheet HTML 235Page - NEC VR4102 Datasheet HTML 236Page - NEC VR4102 Datasheet HTML 237Page - NEC VR4102 Datasheet HTML 238Page - NEC VR4102 Datasheet HTML 239Page - NEC VR4102 Datasheet HTML 240Page - NEC VR4102 Datasheet HTML 241Page - NEC VR4102 Datasheet HTML 242Page - NEC Next Button
Zoom Inzoom in Zoom Outzoom out
 238 / 701 page
background image
CHAPTER 10 BCU (BUS CONTROL UNIT)
238
10.2.2 BCUCNTREG 2 (0x0B00 0002)
Bit
D15
D14
D13
D12
D11
D10
D9
D8
Name
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
R/W
R
RR
RRR
R
R
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
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
GMODE
R/W
R
RR
RRR
R
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..1]
Reserved
Write 0 when writing. 0 is returned after a read.
D[0]
GMODE
This is the access data control bit for LCD space.
1 : Do not invert the access data for LCD space
0 : Invert the access data for LCD space
This register is used to specify whether data is inverted (translated to 2’s complement) or not when accessing the
LCD space.
The LCD space is accessed when the ISAM/LCD bit of BCUCNTREG1 is 0. When it is 1, this address space is
used as the ISA high-speed memory space. In this case, the contents of the BCUCNTREG2 register are invalid, and
inversion of access data is not performed.



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