Table 8-93, Gpp remote interrupt status register, Table 8-94 – Artesyn ATCA-8310 Installation and Use (May 2014) User Manual
Page 312: Gpp other interrupt status register, Cpld and fpga, 18 gpp interrupt registers
CPLD and FPGA
ATCA-8310 Installation and Use (6806800M72E)
312
8.2.2.3.18 GPP Interrupt Registers
GPP Interrupt Status Registers
GPP Interrupt Mask and Map Registers
Each GPP interrupt signal of the
GPP Remote Interrupt Status Register
can be mapped to any IRQ
Table 8-93 GPP Remote Interrupt Status Register
Address: 0x20 - 0x21
Bit Interrupt
Name
Description
Default
Access
0
REMOTE_RESET_A
Remote CPU Reset asserted (SPP)
0
GPP: r/w1c
1
REMOTE_RESET_D
Remote CPU Reset deasserted (SPP)
0
GPP: r/w1c
2
REMOTE_WD_HALF
Remote CPU Watchdog half expired
(SPP)
0
GPP: r/w1c
3
REMOTE_WD_RESET Remote CPU Watchdog expired. SPP
watchdog reset
0
GPP: r/w1c
7:4
MAILBOX[4:1]
SPP Mailbox 1 to 4 written.
0
GPP: r/w1c
11:8
SEMAPHORE[4:1]
SPP Semaphore 1 to 4 released.
0
GPP: r/w1c
15:12
-
Reserved
0
r
Table 8-94 GPP Other Interrupt Status Register
Address: 0x22
Bit Interrupt
Name
Description
Default
Access
0
WD_HALF
Watchdog half expired
0
GPP: r/w1c
1
GPP_PROCHOT
GPP Processor Hot
0
GPP: r/w1c
2
GPP_DIMM0
GPP DIMM thermal event 0
0
GPP: r/w1c
3
GPP_DIMM1
GPP DIMM thermal event 1
0
GPP: r/w1c
4
ROLE_CHANGE
Role Change
0
GPP: r/w1c
5
HEALTHY_O_D
Local Healthy deasserted
0
GPP: r/w1c
6
HEALTHY_I_D
Remote Healthy deasserted
0
GPP: r/w1c
7
HEALTHY_I_A
Remote Healthy asserted
0
GPP: r/w1c