Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

DM9013 Datasheet(PDF) 37 Page - Davicom Semiconductor, Inc.

Part # DM9013
Description  10/100 Mbps 3-port Ethernet Switch Controller with General Processor Interface
PDF  75 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  DAVICOM [Davicom Semiconductor, Inc.]
Direct Link  http://www.davicom.com.tw
Logo DAVICOM - Davicom Semiconductor, Inc.

DM9013 Datasheet(HTML) 37 Page - Davicom Semiconductor, Inc.

Back Button DM9013 Datasheet HTML 33Page - Davicom Semiconductor, Inc. DM9013 Datasheet HTML 34Page - Davicom Semiconductor, Inc. DM9013 Datasheet HTML 35Page - Davicom Semiconductor, Inc. DM9013 Datasheet HTML 36Page - Davicom Semiconductor, Inc. DM9013 Datasheet HTML 37Page - Davicom Semiconductor, Inc. DM9013 Datasheet HTML 38Page - Davicom Semiconductor, Inc. DM9013 Datasheet HTML 39Page - Davicom Semiconductor, Inc. DM9013 Datasheet HTML 40Page - Davicom Semiconductor, Inc. DM9013 Datasheet HTML 41Page - Davicom Semiconductor, Inc. Next Button
Zoom Inzoom in Zoom Outzoom out
 37 / 75 page
background image
DM9013
3-port switch with Processor Interface
Preliminary datasheet
37
DM9013-15-DS-P03
April 9, 2009
6.62 Memory Data Read address Register (F5H)
Bit
Name
Default
Description
7-6
RESERVED
P0,RO
Reserved
5:4
MDRAH65
PHS0,RW Port number
3:0
MDRAH40
PHS0,RW Memory Data Read_ address [11:8]
6.63 Memory Data Write Command without Address Increment Register (F6H)
Bit
Name
Default
Description
7:0
MWCMDX
X,WO
Write data to TX SRAM. After the write of this command, the write pointer is
unchanged
6.64 Memory Data Write Command with Address Increment Register (F8H)
Bit
Name
Default
Description
7:0
MWCMD
X,WO
Write Data to TX SRAM
After the write of this command, the write pointer is increased by 1, 2, or 4, depends
on the operator mode. (8-bit, 16-bit,32-bit respectively)
6.65 Memory Data Write address Register (FAH)
Bit
Name
Default
Description
7:0
MDRAL
PHS0,RW Memory Data Write_ address Low Byte
6.66 Memory Data Write address Register (FBH)
Bit
Name
Default
Description
7,6
RESERVED
P0,RO
Reserved
5:4
MDRAH65
PHS0,RW Port number
3:0
MDRAH40
PHS0,RW Memory Data Write_ address [11:8]
6.67 TX Packet Length Register (FCH~FDH)
Bit
Name
Default
Description
7:0
TXPLH
PHS0,RW TX Packet Length High byte
7:0
TXPLL
PHS0,RW TX Packet Length Low byte
6.68 Interrupt Status Register (FEH)
Bit
Name
Default
Description
7:6
IOMODE
T0, RO
Bit 7 Bit 6
0
0
16-bit mode
0
1
32-bit mode
1
0
8-bit mode
1
1
Reserved
5
LNKCHG
PHS0,RW/C1
Link Status Change of port 0 or 1
4
CNT_ERR
PHS0,RW/C1
BLK Table Counter error
3
ROO
PHS0,RW/C1
Receive Overflow Counter Overflow
2
ROS
PHS0,RW/C1
Receive Overflow
1
PT
PHS0,RW/C1
Packet Transmitted
0
PR
PHS0,RW/C1
Packet Received



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


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