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IDT SMBus Interfaces
Notes
PES48H12G2 User Manual
1.
I/O-x.y corresponds to the notation used for PCA9555 port x I/O pin y.
I/O Expander 11
SMBus I/O
Expander
Type
Bit
1
0 (I/O-0.0)
I
1 (I/O-0.1)
I
2 (I/O-0.2)
I
3 (I/O-0.3)
I
4 (I/O-0.4)
I
5 (I/O-0.5)
I
6 (I/O-0.6)
I
7 (I/O-0.7)
I
8 (I/O-1.0)
I
9 (I/O-1.1)
I
10 (I/O-1.2)
I
11 (I/O-1.3)
I
12 (I/O-1.4)
I
13 (I/O-1.5)
I
14 (I/O-1.6)
I
15 (I/O-1.7)
I
Table 13.9 I/O Expander 11 - Partition Fundamental Reset Inputs
1.
I/O-x.y corresponds to the notation used for PCA9555 port x I/O pin y.
I/O Expander 12
SMBus I/O
Expander
Type
Bit
1
0 (I/O-0.0)
O
1 (I/O-0.1)
O
2 (I/O-0.2)
O
3 (I/O-0.3)
O
4 (I/O-0.4)
O
5 (I/O-0.5)
O
6 (I/O-0.6)
O
7 (I/O-0.7)
O
8 (I/O-1.0)
O
9 (I/O-1.1)
O
Signal
PART0PERSTN
Partition 0 Fundamental Reset Input
PART1PERSTN
Partition 1 Fundamental Reset Input
PART2PERSTN
Partition 2 Fundamental Reset Input
PART3PERSTN
Partition 3 Fundamental Reset Input
PART4PERSTN
Partition 4 Fundamental Reset Input
PART5PERSTN
Partition 5 Fundamental Reset Input
PART6PERSTN
Partition 6 Fundamental Reset Input
PART7PERSTN
Partition 7 Fundamental Reset Input
PART8PERSTN
Partition 8 Fundamental Reset Input
PART9PERSTN
Partition 9 Fundamental Reset Input
Unused
Unused
PART12PERSTN
Partition 12 Fundamental Reset Input
PART13PERSTN
Partition 13 Fundamental Reset Input
Unused
Unused
Signal
P0LINKUPN
Port 0 link up status output
P1LINKUPN
Port 1 link up status output
P2LINKUPN
Port 2 link up status output
P3LINKUPN
Port 3 link up status output
P4LINKUPN
Port 4 link up status output
P5LINKUPN
Port 5 link up status output
P6LINKUPN
Port 6 link up status output
P7LINKUPN
Port 7 link up status output
P8LINKUPN
Port 8 link up status output
P9LINKUPN
Port 9 link up status output
Table 13.10 I/O Expander 12 - Link Up Status
13 - 12
Description
Description
April 5, 2013
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