Artesyn ATCA-9305 User's Manual (May 2014) - Manual (Page 119)

Management Processor CPLD
ATCA-9305 User’s Manual (10009109-07) 119
5.1.19 RTM GPIO State
This read-only register reads the current state of the GPIO pins.
5.1.20 RTM GPIO Control
This register sets the state of the GPIO pins. These signals are implemented as open collector
signals.
Table 5-20 RTM GPIO State (0x60)
Bits Function Description
7 RTM_GPIO 7 Not used
6 RTM_GPIO 6
5 RTM_GPIO 5
4 RTM_GPIO 4
3 RTM_GPIO 3
2 RTM_GPIO 2
1 RTM_GPIO 1
0 RTM_GPIO 0 Reflects status of the "Link Alarm Status Interrupt" signal if
ARTM-9305-6X10GE is connected.
Table 5-21 RTM GPIO Control (0x64)
Bits Function Description
7 RTM_GPIO 7 Not used
6 RTM_GPIO 6
5 RTM_GPIO 5
4 RTM_GPIO 4
3 RTM_GPIO 3
2 RTM_GPIO 2
1 RTM_GPIO 1
0 RTM_GPIO 0 Do not use if ARTM-9305-6X10GE is connected.