fido2100 3-Port Industrial Ethernet DLR Switch with IEEE1588
Data Sheet
April 10, 2013
Pin Signal Name
76 cpu_txd[2]
77 cpu_txd[3]
78 cpu_rxc
79 cpu_rxdv
80 vcc3o
Type
input
input
LQFP Pin Descriptions
cpu mii, transmit data bit 2 from CPU
cpu mii, transmit data bit 3 from CPU
output cpu mii, 25 MHz receive clock to CPU
output cpu_mii, receive data valid to CPU
power 3.3 V i/o supply voltage
output cpu mii, receive error
81 cpu_rxer
82 cpu_crs
output cpu mii,
83 cpu_col
output cpu mii, collision
84 cpu_rxd[0]
85 cpu_rxd[1]
86 cpu_rxd[2]
87 vcc3io
output cpu mii, receive data bit 0 to CPU
output cpu mii, receive data bit 1 to CPU
output cpu mii, receive data bit 2 to CPU
power 3.3 V i/o supply voltage
ground i/o ground
88 gndio
89 gndk
ground digital core ground
90 vcck
power 1.8 V digital core supply voltage
output cpu mii, receive data bit 3 to CPU
91 cpu_rxd[3]
92 cpu_adrs[1]
93 cpu_adrs[2]
94 cpu_adrs[3]
95 cpu_adrs[4]
96 cpu_adrs[5]
97 cpu_adrs[6]
98 cpu_adrs[7]
99 cpu_adrs[8]
100 cpu_data[0]
101 cpu_data[1]
102 cpu_data[2]
103 vcck
input
input
input
input
input
input
input
input
bidir
cpu host interface, address bit 1
cpu host interface, address bit 2
cpu host interface, address bit 3
cpu host interface, address bit 4
cpu host interface, address bit 5
cpu host interface, address bit 6
cpu host interface, address bit 7
cpu host interface, address bit 8
cpu host interface, data bit 0
cpu host interface, data bit 1
cpu host interface, data bit 2
bidir
bidir
power 1.8 V digital core supply voltage
ground digital core ground
ground i/o ground
104 gndk
105 gndio
106 vcc3io
power 3.3 V i/o supply voltage
107 cpu_data[3]
108 cpu_data[4]
109 cpu_data[5]
110 cpu_data[6]
111 cpu_data[7]
112 gndo
bidir
bidir
bidir
bidir
bidir
cpu host interface, data bit 3
cpu host interface, data bit 4
cpu host interface, data bit 5
cpu host interface, data bit 6
cpu host interface, data bit 7
ground i/o ground
113 vcc3o
power 3.3 V i/o supply voltage
114 cpu_data[8]
115 cpu_data[9]
bidir
bidir
cpu host interface, data bit 8
cpu host interface, data bit 0
28
support@innovasic.com
1-505-883-5263
Document #: IA211111101-04
UNCONTROLLED WHEN PRINTED OR COPIED
1-888-824-4184
INNOVASIC [ INNOVASIC, INC ]
