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PDF DM9161A Data sheet ( Hoja de datos )
| Número de pieza | DM9161A | |
| Descripción | 10/100 MBPS FAST ETHEMET PHYSICAL LAYER SINGLE CHIP TRANSCEIVER | |
| Fabricantes | DAVICOM | |
| Logotipo |  |
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DM9161A
10/100 Mbps Fast Ethernet Physical Layer Single Chip Transceiver
DAVICOM Semiconductor, Inc.
DM9161A
10/100 Mbps Fast Ethernet
Physical Layer Single Chip Transceiver
1
www.DataSheet4U.com
Preliminary
Version: DM9161A-DS-P04
Jan.19,2005
1 page  
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4. Pin Configuration:
RXDV/TESTMODE
RXER/RXD[4]/RPTR
DISMDIX
RESET#
DVDD
XT2
XT1
DGND
NC
AGND
BGRESG
BGRES
37
38
39
40
41
42
43
44
45
46
47
48
DM9161A
24 MDC
23 DVDD
22 TXCLK/ISOLATE
21 TXEN
20 TXD[0]
19 TXD[1]
18 TXD[2]
17 TXD[3]
16 TXER/TXD[4]
15 DGND
14 CABLESTS/LINKSTS
13 LED2/OP2
5. Pin Description
5
www.DataSheet4U.com
Preliminary
Version: DM9161A-DS-P04
Jan.19,2005
5 Page 
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6.LED Configuration
LEDs flash once per 500ms after power-on reset or
software reset by writing PHY register. All LED pins
are dual function pins, which can be configured as
either active high or low by pulling them low or high
accordingly. If the pin is pulled high, the LED is active
low after reset. Likewise, if the pin is pulled low, the
LED is active high.
DM9161A
DVDD
510Ohm
Pull High for
Reset
Pull Low for
Reset
510 Ohm
10K Ohm
Preliminary
Version: DM9161A-DS-P04
Jwanw.19w, 2.0D05ataSheet4U.com
12
11 Page | ||
| Páginas | Total 45 Páginas | |
| PDF Descargar | [ Datasheet DM9161A.PDF ] | |
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