データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

ADE8052Z-DWDL1 データシート(PDF) 100 Page - Analog Devices

部品番号 ADE8052Z-DWDL1
部品情報  Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
Download  144 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  AD [Analog Devices]
ホームページ  http://www.analog.com
Logo AD - Analog Devices

ADE8052Z-DWDL1 データシート(HTML) 100 Page - Analog Devices

Back Button ADE8052Z-DWDL1 Datasheet HTML 96Page - Analog Devices ADE8052Z-DWDL1 Datasheet HTML 97Page - Analog Devices ADE8052Z-DWDL1 Datasheet HTML 98Page - Analog Devices ADE8052Z-DWDL1 Datasheet HTML 99Page - Analog Devices ADE8052Z-DWDL1 Datasheet HTML 100Page - Analog Devices ADE8052Z-DWDL1 Datasheet HTML 101Page - Analog Devices ADE8052Z-DWDL1 Datasheet HTML 102Page - Analog Devices ADE8052Z-DWDL1 Datasheet HTML 103Page - Analog Devices ADE8052Z-DWDL1 Datasheet HTML 104Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 100 / 144 page
background image
ADE7566/ADE7569/ADE7166/ADE7169
Rev. A | Page 100 of 144
BLINK MODE
Blink mode is enabled by setting the BLINKEN bit in the LCD
Configuration SFR (LCDCON, 0x95). This mode is used to
alternate between the LCD on state and LCD off state so that
the LCD screen appears to blink. There are two blinking modes:
a software controlled blink mode and an automatic blink mode.
Software Controlled Blink Mode
The LCD blink rate can be controlled by user code with the
BLKMOD[1:0] bits in the LCD Clock SFR (LCDCLK, 0x96) by
toggling the bits to turn the display on and off at a rate
determined by the MCU code.
Automatic Blink Mode
There are five blink rates available if the RTC peripheral is
enabled by setting the RTCEN bit in the RTC Configuration
SFR (TIMECON, 0xA1). These blink rates are selected by the
BLKMOD[1:0] and BLKFREQ[1:0] bits in the LCD Clock SFR
(LCDCLK, 0x96); see Table 82.
DISPLAY ELEMENT CONTROL
A bank of 15 bytes of data memory located in the LCD module
controls the on or off state of each LCD segment. The LCD data
memory is stored in Address 0 through Address 14 in the LCD
module. Each byte configures the on and off states of two segment
lines. The LSBs store the state of the even numbered segment
lines, and the MSBs store the state of the odd numbered segment
lines. For example, LCD Data Address 0 refers to segment lines
one and zero (see Table 89). Note that the LCD data memory is
maintained in PSM2 operating mode.
The LCD data memory is accessed indirectly through the LCD
Pointer SFR (LCDPTR, 0xAC) and LCD Data SFR (LCDDAT,
0xAE). Moving a value to the LCDPTR SFR selects the LCD
data byte to be accessed and initiates a read or write operation
(see Table 86).
Writing to LCD Data Registers
To update the LCD data memory, first set the LSB of the LCD
Configuration Y SFR (LCDCONY, 0xB1) to freeze the data
being displayed on the LCD while updating it. Then, move the
data to the LCD Data SFR (LCDDAT, 0xAE) prior to accessing
the LCD Pointer SFR (LCDPTR, 0xAC). When the MSB of the
LCDPTR SFR is set, the content of the LCDDAT SFR is
transferred to the internal LCD data memory designated by the
address in the LCDPTR SFR. Clear the LSB of the LCD
Configuration Y SFR (LCDCONY, 0xB1) when all of the data
memory has been updated to allow the use of the new LCD
setup for display.
To update the segments attached to the FP10 and FP11 pins, use
the following sample 8052 code:
ORL
LCDCONY,#01h
;start updating the data
MOV
LCDDATA,#FFh
MOV
LCDPTR,#80h OR 05h
ANL
LCDCONY,#0FEh ;update finished
Reading LCD Data Registers
When the MSB of the LCD Pointer SFR (LCDPTR, 0xAC) is
cleared, the content of the LCD data memory address designated by
LCDPTR is transferred to the LCD Data SFR (LCDDAT, 0xAE).
Sample 8052 code to read the contents of LCD Data Memory
Address 0x07, which holds the on and off state of the segments
attached to FP14 and FP15, is as follows.
MOV
LCDPTR,#07h
MOV
R1, LCDDATA
Table 89. LCD Data Memory Accessed Indirectly Through LCD Pointer SFR (LCDPTR, 0xAC) and LCD Data SFR (LCDDAT, 0xAE)1, 2
LCD Pointer SFR (LCDPTR, 0xAC)
LCD Pointer SFR (LCDDAT, 0xAE)
LCD Memory Address
COM3
COM2
COM1
COM0
COM3
COM2
COM1
COM0
0x0E
FP28
FP28
FP28
FP28
0x0D
FP27
FP27
FP27
FP27
FP26
FP26
FP26
FP26
0x0C
FP25
FP25
FP25
FP25
FP24
FP24
FP24
FP24
0x0B
FP23
FP23
FP23
FP23
FP22
FP22
FP22
FP22
0x0A
FP21
FP21
FP21
FP21
FP20
FP20
FP20
FP20
0x09
FP19
FP19
FP19
FP19
FP18
FP18
FP18
FP18
0x08
FP17
FP17
FP17
FP17
FP16
FP16
FP16
FP16
0x07
FP15
FP15
FP15
FP15
FP14
FP14
FP14
FP14
0x06
FP13
FP13
FP13
FP13
FP12
FP12
FP12
FP12
0x05
FP11
FP11
FP11
FP11
FP10
FP10
FP10
FP10
0x04
FP9
FP9
FP9
FP9
FP8
FP8
FP8
FP8
0x03
FP7
FP7
FP7
FP7
FP6
FP6
FP6
FP6
0x02
FP5
FP5
FP5
FP5
FP4
FP4
FP4
FP4
0x01
FP3
FP3
FP3
FP3
FP2
FP2
FP2
FP2
0x00
FP1
FP1
FP1
FP1
FP0
FP0
FP0
FP0
1 COMx designates the common lines.
2 FPx designates the segment lines.


同様の部品番号 - ADE8052Z-DWDL1

メーカー部品番号データシート部品情報
logo
Analog Devices
ADE8052Z-DWDL1 AD-ADE8052Z-DWDL1 Datasheet
2Mb / 148P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
REV. 0
ADE8052Z-DWDL1 AD-ADE8052Z-DWDL1 Datasheet
2Mb / 156P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
REV. B
More results

同様の説明 - ADE8052Z-DWDL1

メーカー部品番号データシート部品情報
logo
Analog Devices
ADE5166 AD-ADE5166_08 Datasheet
2Mb / 148P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
REV. 0
ADE7169F16 AD-ADE7169F16 Datasheet
1Mb / 140P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC and LCD driver
Rev. PrD 09/06
ADE5166 AD-ADE5166_09 Datasheet
2Mb / 156P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
REV. B
ADE7116 AD-ADE7116_15 Datasheet
2Mb / 152P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
REV. B
ADE7169 AD-ADE7169_15 Datasheet
2Mb / 152P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
REV. B
ADE7156 AD-ADE7156_15 Datasheet
2Mb / 152P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
REV. B
ADE7166 AD-ADE7166_15 Datasheet
2Mb / 152P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
REV. B
ADE7566 AD-ADE7566_15 Datasheet
2Mb / 152P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
REV. B
ADE7569 AD-ADE7569_15 Datasheet
2Mb / 152P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
REV. B
ADE5166 AD-ADE5166 Datasheet
1Mb / 148P
   Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
Rev. PrB
More results


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


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
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