23 led status and control register, 24 spare signals status registers, Table 5-86 – Artesyn ATCA-7480 Installation and Use (February 2015) User Manual
Page 163: Led control register, Table 5-87, Spare signal status register, Maps and registers
Maps and Registers
ATCA-7480 Installation and Use (6806800T17A)
163
5.1.23 LED Status and Control Register
5.1.24 Spare Signals Status Registers
Table 5-86 LED Control Register
Address Offset: 0x50
Bit
Description
Default
Access
0
Control green LED output Signal LED_GREEN_:
0: LED_GREEN_ is driven high. LED off
1: LED_GREEN_ is driven low. LED on
0
r/w
1
Control read LED output Signal LED_RED_:
0: LED_RED_ is driven high. LED off
1: LED_RED_ is driven low. LED on
0
r/w
2
Control user LED output Signal LED_USER1_:
0: LED_USER1_ is driven high. LED off
1: LED_USER1 is driven low. LED on
0
r/w
3
Control user LED output Signal LED_USER2_:
00: LED_USER2_ is driven high. LED off
01: LED_USER2 is driven low. LED on
0
r/w
7:4
Reserved
0
r
Table 5-87 Spare Signal Status Register
Address Offset: 0x52
Bit
Description
Default
Access
0
Signal level of SW100_2 (Connected to SW100.2)
Ext.
r
1
Signal level of SW1.4 (Connected to SW1.4)
Ext.
r
3:2
Signal level of spare connections SPARE[2:1]
Ext.
r
7:4
Reserved
Ext.
r