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KS8695X View Datasheet(PDF) - Micrel

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KS8695X Datasheet PDF : 39 Pages
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Micrel, Inc.
KS8695X
LAN Ethernet Physical Interface Pins
Pin
Name
I/O Type(1) Description
187 LANRXP[4:1]
180
174
165
I
LAN Port[4:1] PHY receive signal + (differential).
188 LANRXM[4:1]
181
175
166
I
LAN Port[4:1] PHY receive signal - (differential).
191 LANTXP[4:1]
184
178
169
O
LAN Port[4:1] PHY transmit signal + (differential).
190 LANTXM[4:1]
183
177
168
O
LAN Port[4:1] PHY transmit signal - (differential).
172
ISET
I
Set PHY transmit output current. Connect to ground through a 3.01k1% resistor.
PHY LED Drivers
Pin
Name
I/O Type(1) Description
119
WLED0/
B0SIZE0
O/I
Normal Mode: WAN LED indicator 0. Programmable via WAN misc. Control register
bits [2:0].
‘000’ = Speed; ‘001’ = Link; ‘010’ = Full/half duplex; ‘011’ = Collision;
‘100’ = TX/RX activity; ‘101’ = Full-duplex collision; ‘110’ = Link/Activity.
During reset: Bank 0 Data Access Size. Bank 0 is used for the boot program.
B0SIZE[1:0] are used to specify the size of the bank 0 data bus width as follows:
‘01’ = one byte, ‘10’ = half-word, ‘11’ = one word, and ‘00’ = reserved.
118
WLED1/
B0SIZE1
O/I
Normal Mode: WAN LED indicator 1. Programmable via WAN Misc. Control register
bits [6:4].
‘000’ = Speed; ‘001’= Link; ‘010’ = Full/half duplex; ‘011’ = Collision;
‘100’ = TX/RX activity; ‘101’ = Full-duplex collision; ‘110’ = Link/Activity.
During reset: Bank 0 data access size. Bank 0 is used for the boot program.
B0SIZE[1:0] are used to specify the size of the bank 0 data bus width as follows:
‘01’= one byte, ‘10’ = half-word, ‘11’ = one word, and ‘00’ = reserved.
121
L[4:1]LED0
123
125
127
O
LAN Port[4:1] LED indicator 0. Programmable via switch control 0 register bits
[27:25].
‘000’ = Speed; ‘001’ = Link; ‘010’ = Full/half duplex; ‘011’ = Collision;
‘100’ = TX/RX activity; ‘101’ = Full-duplex collision; ‘110’ = Link/Activity.
120
L[4:1]LED1
122
124
126
O
LAN Port[4:1] LED indicator 1. Programmable via switch control 0 register bits
[24:22].
‘000’ = Speed; ‘001’ = Link; ‘010’ = Full/half duplex; ‘011’ = Collision;
‘100’ = TX/RX activity; ‘101’ = Full-duplex collision; ‘110’ = Link/Activity.
Note:
1. I = Input.
O = Output.
O/I = Output in normal mode; input pin during reset.
June 2006
19
M9999-060106
 

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