Table 8-80 Reset Terminal Server Register; Table 8-81 Reset Release Gpp Register - Emerson ATCA-8310 Manual

CPLD and FPGA
8.2.2.3.15 Reset Control Registers

Table 8-80 Reset Terminal Server Register

Address: 0x12
Bit Description
7:0 Reset Terminal Server:
0x3C: Assert SOL_RST_ (drive low)
All other values: Drive SOL_RST_ high

Table 8-81 Reset Release GPP Register

Address: 0x13
Bit Description
7:0 Reset Release GPP:
Any write to this register releases GPP reset state machine.
Reset causes are stored but ignored until BIOS write access to this
register.
Note: Register needed to keep GPP in reset and to avoid resets
during critical BIOS code phase. See Project Wellbeck
Table 8-82 Reset SPP Register
Address: 0x13
Bit Description
7:0 Reset SPP:
0x3C: Assert SPP_HRESET_ (drive low for 50ms )
All other values: No SPP reset. SPP_HRESET_ is not asserted.
306
Default
0
Default
-
Default
0
ATCA-8310 Installation and Use (6806800M72D)
Access
SPP: r/w
Access
GPP: w
Access
SPP: r/w