Datasheet KS8995XA (Microchip) - 12

Micrel, Inc. Pin Number
86 KS8995XA Pin Name
SCONF1 Type(1)
Ipd Port Pin Function(2)
Dual MII configuration pin.
Pin# (91, 86, 87): Switch MII PHY [5] MII 000 Disable, Otri Disable, Otri 001 PHY Mode MII Disable, Otri 010 MAC Mode MII Disable, Otri 011 PHY Mode SNI Disable, Otri 100 Disable Disable 101 PHY Mode MII PHY Mode MII 110 MAC Mode MII PHY Mode MII 111 PHY Mode SNI PHY Mode MII 87 SCONF0 Ipd Dual MII configuration pin. 88 GNDD Gnd Digital ground. 89 VDDC P 90 LED5-2 Ipu/O 5 LED indicator 2. Aging setup. See “Aging” section. 91 LED5-1 Ipu/O 5 92 LED5-0 Ipu/O 5 LED indicator 1. Strap option: PU (default): enable PHY[5] MII I/F. PD:
tristate all PHY[5] MII output. See “Pin# 86 SCONF1.”
LED indicator 0. 93 LED4-2 Ipu/O 4 LED indicator 2. 94 LED4-1 Ipu/O 4 LED indicator 1. 95 LED4-0 Ipu/O 4 LED indicator 0. 96 LED3-2 Ipu/O 3 LED indicator 2. 97 LED3-1 Ipu/O 3 LED indicator 1. 98 LED3-0 Ipu/O 3 LED indicator 0. 99 GNDD Gnd 100 VDDIO P 101 LED2-2 Ipu/O 2 LED indicator 2. 102 LED2-1 Ipu/O 2 LED indicator 1. 103 LED2-0 Ipu/O 2 LED indicator 0. 104 LED1-2 Ipu/O 1 LED indicator 2. 105 LED1-1 Ipu/O 1 LED indicator 1. 106 LED1-0 Ipu/O 1 LED indicator 0. 1.8V digital core VDD. Digital ground.
3.3V digital VDD for digital I/O. Notes:
1.
P = Power supply.
I = Input.
O = Output.
I/O = Bidirectional.
Gnd = Ground.
Ipu = Input w/internal pull-up.
Ipd = Input w/internal pull-down.
Ipd/O = Input w/internal pull-down during reset, output pin otherwise.
Ipu/O = Input w/internal pull-up during reset, output pin otherwise.
NC = No connect.
2.
PU = Strap pin pull-up.
PD = Strap pull-down.
Otri = Output tristated. September 2008 12 M9999-091508