Artesyn ATCA 7370 / ATCA 7370-S Installation and Use (January 2015) - Manual (Page 168)

Maps and Registers
ATCA-7370/ATCA-7370-S Installation and Use (6806800P54H) 168
6.3.15 Blue LED Status and Control Register
4 FPGA_RTM_EN_N 1 LPC: r
IPMC: r/w
5 FPGA_RTM_MP_EN 0 LPC: r
IPMC: r/w
6 FPGA_RTM_PP_EN 0 LPC: r
IPMC: r/w
7 Reserved 1 LPC: r
IPMC: r/w
Table 6-68 RTM Status and Control Register (continued)
Address Offset: 0x4A
Bit Description Default Access
Table 6-69 Blue LED Status and Control Register
Address Offset: 0x56
Bit Description Default Access
1:0 Software set Blue LED mode:
00: Solid on.
01: Long blinking.
10: Short blinking.
11: Off. 00 LPC: r
IPMC: r/w
2 Blue LED master selection:
0: Software control Blue LED with bit1~0
setting in this register.
1: FPGA control Blue LED according to handle
status (long blinking if handle is closed or
solid on if it is open). 0 LPC: r
IPMC: r/w
7:3 Reserved 00000 r