MTD502EG データシートの表示（PDF） - Myson Century Inc
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MTD502EG Datasheet PDF : 20 Pages
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MYSON
TECHNOLOGY
MTD502E
MTD502EF (128PQFP) Pin Definition Mapping Under Different Configurations
Pin No. I/O
MII Phy_MII Rmii Phy_Rm
mode mode mode ii mode
Descriptions
46
GND
47
I RXC1 (NC) FULL1 (NC)
48~50 O (NC) (NC) (NC) (NC)
51
I RXD1_0 (NC) (NC) (NC)
52
I RXD1_1 (NC) (NC) (NC)
53
I FULL1 (NC) SPEED1 (NC)
54~56 O (NC) (NC) (NC) (NC)
57
I RXD1_2 (NC) (NC) (NC)
58
I RXD1_3 (NC) (NC) (NC)
59
VCC
60
GND
61
I RXDV1 (NC) (NC) (NC)
62
I CRS1 (NC) (NC) (NC)
63
I COL1 (NC) (NC) (NC)
64
I SPEED1 (NC) (NC) (NC)
65~66
I
(NC)
(NC)
(NC) (NC)
67
VCC
*
68~71 IO (NC) (NC) (NC) (NC)
72
VCC
73
IO (NC) (NC) (NC) (NC)
74
GND
75,76 IO (NC) (NC) (NC) (NC)
77~79
I
(NC)
(NC)
(NC) (NC)
80
O (NC) (NC) (NC) (NC)
81
IO (NC) (NC) (NC) (NC)
82
GND
83~85 IO (NC) (NC) (NC) (NC)
86~88
I
(NC)
(NC)
(NC) (NC)
89
O (NC) (NC) (NC) (NC)
90
IO Co1_D Co1_D Co1_D Co1_D Port1: COL LED display, low_active. *
when in half duplex mode: this LED pin present
port1’s collision event.
91
IO Co0_D Co0_D Co0_D Co0_D Port0: COL LED display, low_active. *
when in half duplex mode: this LED pin present
port0’s collision event.
92
GND
93
IO FdCo1_D FdCo1_D FdCo1_D FdCo1_D Port1: FULL/COL LED display, low_active. *
when in full duplex mode: this LED pin is always in
low_active.
when in half duplex mode: this LED pin present
port1’s collision event, using flash style for display.
6/20
MTD502E Revision 1.3 12/07/2000
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