PD671XXX-8 Datasheet, PDF (9/14 Pages) Microsemi Corporation – 24-Channel PoE AF and AT DIMM

PD671xxx - 8 / 12 / 24-Channel PoE AF and AT DIMM
Data Sheet (Non-confidential)
Pin Pin Name Pin Type
Pin Description
Pin
50
ASICINI_3_
Out
134
51 HW_Ver_in Analog input Receives the hardware version 135
52
HW_Ver_out Analog output Reports on the hardware
version
136
53
PG1
Digital input
Indicates PS 1 is good; low=
PS bad.
137
54
PG2
Digital input
Indicates PS 2 is good; low=
PS bad.
138
55
I2C_Addr_M Analog input Enhanced mode – sets I2C
address
139
56
TBD
TBD
140
57 SCL
Digital I/O
I2C clock
141
58 DGND
Ground
Digital ground
142
59
Rx2
Digital input NC (not in use)
143
60 Tx2
61 Port_P12
62 Port_N12
63 Port_P13
64 Port_N13
65 Port_P14
66 Port_N14
67 Port_P15
68 Port_N15
69 Port_P16
70 Port_N16
71 ^Port_P17
72 ^Port_N17
73 ^Port_P18
74 ^Port_N18
75 ^Port_P19
76 ^Port_N19
77 ^Port_P20
78 ^Port_N20
79 ^Port_P21
80 ^Port_N21
81 ^Port_P22
82 ^Port_N22
83 ^Port_P23
84 ^Port_N23
Digital output NC (not in use)
144
Analog output Channel 13 positive output 145
Analog output Channel 13 negative output 146
Channel 14 positive output 147
Channel 14 negative output 148
Channel 15 positive output 149
Channel 15 negative output 150
Channel 16 positive output 151
Channel 16 negative output 152
Channel 17 positive output 153
Channel 17 negative output 154
Channel 18 positive output ₁₅₅
Channel 18 negative output ₁₅₆
Channel 19 positive output ₁₅₇
Channel 19 negative output ₁₅₈
Channel 20 positive output ₁₅₉
Channel 20 negative output ₁₆₀
Channel 21 positive output ₁₆₁
Channel 21 negative output ₁₆₂
Channel 22 positive output ₁₆₃
Channel 22 negative output ₁₆₄
Channel 23 positive output ₁₆₅
Channel 23 negative output ₁₆₆
Channel 24 positive output ₁₆₇
Channel 24 negative output ₁₆₈
Pin
Name
Rx
Pin Type
Digital input
Pin Description
UART input
Tx
xInt_In
Digital output UART output
Digital input NC (not in use)
xInt_Out
Digital output Interrupt out signal
ESPI_CS Digital I/O CS for ESPI between DIMMs
xDisable_Port Digital input Low=disable from host
s
xSystem_ok Digital output Main DC input status indicator;
low = Vmain is out of range.
SDA
Digital I/O I2C data
DGND
Ground
Digital ground
PG3
Digital input Indicates PS 3 is good, low= PS
bad
TBD
TBD
CP_1
Analog output NC (not in use)
TBD
TBD
I2C_Addr_1 Digital input Auto mode; sets I2C address
Qgnd1
Ground
Quiet ground
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
TBD
Spare
Copyright © 2009
Microsemi
Page 8
Rev. 1.0 / 17-March-10
Analog Mixed Signal Group
2381 Morse Avenue, Irvine, CA 92614, USA; Within the USA: [phone], Outside the USA: [phone] Fax: [phone]