Electronic Components Datasheet Search
  Indian  ▼
ALLDATASHEET.IN

X  

Preview PDF HTML

ST802RT1AFR Datasheet(PDF) 18 Page - STMicroelectronics

Part # ST802RT1AFR
Description  10/100 real-time Ethernet 3.3 V transceiver
PDF  58 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

ST802RT1AFR Datasheet(HTML) 18 Page - STMicroelectronics

Back Button ST802RT1AFR Datasheet HTML 14Page - STMicroelectronics ST802RT1AFR Datasheet HTML 15Page - STMicroelectronics ST802RT1AFR Datasheet HTML 16Page - STMicroelectronics ST802RT1AFR Datasheet HTML 17Page - STMicroelectronics ST802RT1AFR Datasheet HTML 18Page - STMicroelectronics ST802RT1AFR Datasheet HTML 19Page - STMicroelectronics ST802RT1AFR Datasheet HTML 20Page - STMicroelectronics ST802RT1AFR Datasheet HTML 21Page - STMicroelectronics ST802RT1AFR Datasheet HTML 22Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 18 / 58 page
background image
Registers and descriptors description
ST802RT1A, ST802RT1B
18/58
Doc ID 17049 Rev 1
6.2
Register description
Table 9.
Abbreviations
Legend
Description
RW
Read/write
RO
Read only
SC
Self-clearing
P
Constant
STRAP
Bit with strap value
LH
Latched high
LL
Latched low
Table 10.
RN00 [0d00, 0x00]: Control register
Bit
Bit name
Description
Default
RW
type
Type
15
Soft reset
1 -> software reset, reset in process
0 -> normal operation
This bit, which is self-clearing, returns 1 until the reset process
is complete. After this reset the configuration is not re-strapped.
0RW
SC
14
Local loop-
back
1 -> Loop-back enabled
0 -> Normal operation
Local loop-back passes data from transmitting to receiving
serial conversion analog logic.
Strap
RW
-
13
Speed
selection
1 -> 100 Mb/s
0 -> 10 Mb/s
Ignored if auto-negotiation is enabled
Strap
RW
-
12
Auto-
negotiation
enable
1 -> Auto-negotiation is enabled
0 -> Auto-negotiation is disabled
Bits 8 and 13 of this register are ignored if this bit is set high.
Not available in FX-mode (auto-negotiation always disabled)
Strap
RW
-
11
Power-down
1 -> Power down
0 -> Normal operation
0RW
-
10
Isolate
1 -> Isolates the core from the MII, with the exception of the
serial management
0 -> Normal operation.
When this bit is set to ‘1’, related pad outputs are forced to tri-
state, inputs are ignored.
MII isolate mode can be activated at initialization by strapping
00000 on physical address.
Strap
RW
-
9
Auto-
negotiation
restart
1 -> Restarts Auto-negotiation process (ignored if Auto-
negotiation is disabled)
0 -> Normal operation
0RW
SC
8
Duplex mode
1 -> full-duplex operation
0 -> Half-duplex operation
Ignored if auto-negotiation is enabled
Strap
RW
-



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


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