전자부품 데이터시트 검색엔진
  Korean  ▼
ALLDATASHEET.CO.KR

X  

Preview PDF HTML

AS3900 데이터시트(PDF) 21 Page - ams AG

부품명 AS3900
상세설명  27MHz Low Power Star Network Transceiver
PDF  59 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
제조업체  AMSCO [ams AG]
홈페이지  http://www.ams.com
Logo AMSCO - ams AG

AS3900 데이터시트(HTML) 21 Page - ams AG

Back Button AS3900 Datasheet HTML 17Page - ams AG AS3900 Datasheet HTML 18Page - ams AG AS3900 Datasheet HTML 19Page - ams AG AS3900 Datasheet HTML 20Page - ams AG AS3900 Datasheet HTML 21Page - ams AG AS3900 Datasheet HTML 22Page - ams AG AS3900 Datasheet HTML 23Page - ams AG AS3900 Datasheet HTML 24Page - ams AG AS3900 Datasheet HTML 25Page - ams AG Next Button
Zoom Inzoom in Zoom Outzoom out
 21 / 59 page
background image
www.austriamicrosystems.com/RF-Transceivers/AS3900
Revision 1.00c
21 - 59
AS3900
Data Sheet - Detail ed Description
8.4.4 Send Single COMMAND byte
Command mode is entered if the SDI read is started with two leading ONE. After the COMMAND mode code (11), the further mode (e.g.
DATA_TRANSMIT) could be provided from the MSB to the LSB or <C5-C0>. If <C5-C0> = 0 no mode change (used for Load Transmitting Data).
Figure 18. Single COMMAND byte
A full command to change the Operation Mode of the AS3900 has a length of only 8 bit followed by an SEN LOW pulse. The AS3900 offers the
following direct commands.
Table 15. Direct Commands
Command Name
MODE Pattern (com. bits)
MODE Description
C5
C4
C3
C2
C1
C0
CHIP_RESET
000000
Software reset, takes 2ms to load PROM
IRQ_CLEAR
000001
Clear all interrupt registers
WAKE_TX
000100
Starts the wake-up call sequence, composed of OOK
TRANSMIT
000101
Initiates Tx sequence (depends on communication mode selected)
SCAN
000110
Master enters Rx mode for 1s or longer, if 'longscan' bit is set
PROM_COPY
001000
bank=1; copies the data from PPROM dprom registers REG 0x08 …
0x0A to register id0 in REG 0x08 … 0x0A
PROM_FUSE
001001
bank=1, fuseen=1; starts the PPROM fuse procedure
PROM_LOAD
001010
bank=1; load the fuse bits to PPROM registers
PROM_RST
001011
bank=1; resets the PPROM modes
MAIN_BANK
010000
Change selected bank to MAIN register
SHADOW_BANK
010001
Change selected bank to SHADOW register
POWER_OFF
010010
pwr bit off; clears all modes and stops timers; exceptions for bits
osc32f, reff, osc27f
POWER_ON
010011
pwr bit on
WAKE_RX_OFF
010100
Wake_rx bit off
WAKE_RX_ON
010101
Wake_rx bit on
STREAM_OFF
010110
Stream bit off
STREAM_ON
010111
Stream bit on
CLEAR_TIMER_0
100000
Deactivate timing system 0
CLEAR_TIMER_1
100001
Deactivate timing system 1
CLEAR_TIMER_2
100010
Deactivate timing system 2
CLEAR_TIMER_3
100011
Deactivate timing system 3
CLEAR_TIMER_4
100100
Deactivate timing system 4






!

"
#$$
$
%
#
&
#$$
$



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


데이터시트 다운로드

Go To PDF Page


링크 URL



ALLDATASHEET 가 귀하에 도움이 되셨나요?  [ DONATE ] 

Alldatasheet는?   |   광고문의   |   운영자에게 연락하기   |   개인정보취급방침   |   링크 투 데이터시트    |   링크교환   |   제조사별 검색
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