am79c901a Advanced Micro Devices, am79c901a Datasheet - Page 10

• Manufacturer Part Number: am79c901a
• Description: Homephy Single-chip 1/10 Mbps Home Networking Phy
• Manufacturer: Advanced Micro Devices

PIN DESIGNATIONS (PL 068)
Listed By Pin Number
Note: NC pins are reserved and should be left unconnected.
10
Pin
No.
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
LED_LINK
LED_COL
LED_ACTIVITY
DVDD
LED_POWER
LED_SPEED
DVSS
RXD3
RXD2
RXD1
RXD0/RXDAT
DVSS
RX_DV
DVDD
RX_CLK/RXCLK
AVDD
PHY_SEL
Name
Pin
Pin
No.
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
DVDD
RX_ER
DVSS
GM_MODE
TX_CLK/TXCLK
TX_EN/TXEN
TXD0/TXDAT
TXD1/SDI
NC
TXD2
TXD3/CS
DVSS
COL/CLS
DVSS
CRS/RXCRS
DVDD
DVDD
Name
Pin
P R E L I M I N A R Y
Am79C901A
No.
Pin
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
TDO
TCK
TMS
TDI
XCLK/XTAL
XTAL2
XTAL1
AVDD
NC
AVDD
AVSS
AVSS
HRTXRXN
AVDD
HRTXRXP
AVDD
IREF
Name
Pin
Pin
No.
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
AVSS
TX+
AVDD
TX-
AVSS
RX+
AVDD
RX-
NC
RESET
TEN
MII/GPSI
PHY_AD
ISOLATE
MDIO/SDO
DVSS
MDC/SCLK
Name
Pin