DS3104GN Maxim Integrated Products, DS3104GN Datasheet - Page 107

• Manufacturer Part Number: DS3104GN
• Description: Timers & Support Products SDH-SONET-Synchronou s Ethernet Line Card
• Manufacturer: Maxim Integrated Products

Register Name:
Register Description:
Register Address:
Bit #
Name
Default
Bit 3: GPIO4 State (GPIO4). This bit indicates the current state of the GPIO4 pin.
Bit 2: GPIO3 State (GPIO3). This bit indicates the current state of the GPIO3 pin.
Bit 2: GPIO2 State (GPIO2). This bit indicates the current state of the GPIO2 pin.
Bit 1: GPIO1 State (GPIO1). This bit indicates the current state of the GPIO1 pin.
19-4627; Rev 7; 8/10
________________________________________________________________________________________ DS3104-SE
0 = Low
1 = High
0 = Low
1 = High
0 = Low
1 = High
0 = Low
1 = High
—
7
0
—
6
0
GPSR
GPIO Status Register
6Fh
—
5
0
—
4
0
GPIO4
3
0
GPIO3
2
0
GPIO2
1
0
107 of 136
GPIO1
0
0