16 user led status and control register, Table 6-69, User led status and control register – Artesyn ATCA 7370 / ATCA 7370-S Installation and Use (June 2014) User Manual
Page 170: Maps and registers

Maps and Registers
ATCA-7370/ATCA-7370-S Installation and Use (6806800P54F)
170
6.3.16 User LED Status and Control Register
Table 6-69 User LED Status and Control Register
Address Offset: 0x57
Bit
Description
Default
Access
0
Control user LED #3 green color output
Signal LED_USER3_GRN_N:
0: LED_USER3_GRN_N is driven high.
1: LED_USER3_GRN_N is driven low.
0
LPC: r/w
IPMC: r
1
Control user LED #3 red color output Signal
LED_USER3_RED_N:
0: LED_USER3_RED_N is driven high.
1: LED_USER3_RED_N is driven low.
0
LPC: r/w
IPMC: r
2
Control user LED #1 red color output Signal
LED_USER1_RED_N:
0: LED_USER1_RED_N is driven high.
1: LED_USER1_RED_N is driven low.
0
LPC: r/w
IPMC: r
3
Control user LED #2 red color output Signal
LED_USER2_RED_N:
0: LED_USER2_RED_N is driven high.
1: LED_USER2_RED_N is driven low.
0
LPC: r/w
IPMC: r
4
Control BI LED enable output Signal
LED_BI_EN_N:
0: LED_BI_EN_N is driven high.
1: LED_BI_EN_N is driven low.
0
r
7:5
Reserved
000
r