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Maps and Registers
ATCA-7370/ATCA-7370-S Installation and Use (6806800P54G
)
164
6.3.12.11 IPMC Watchdog Timeout for OS Register
When the corresponding bits in
IPMC Watchdog Timeout Register
changes from 0 to 1, this
register will have its bits set to 1. The OS software can clear certain bits by writing 1 to it.
This register is only used for communication between the IPMC and the OS software. FPGA will
not use these bits by itself. BIOS should never write to this register.
6.3.12.12 FPGA-Payload-Watchdog Threshold Register
Payload software writes to this register to set the timeout threshold of a 16-bit internal
watchdog reserved for future payload use. Unit is one msec, with a maximum time of 65535
ms. When "0" is written into it, the watchdog will be disabled and never bite.Address Offset:
Table 6-62 IPMC Watchdog Timeout for OS Register
Address Offset: 0x19
Bit
Description
Default
Access
0
IPMC Watchdog Timeout
1: IPMC Watchdog Timeout occurred
0
LPC: r/w1c
1
IPMC Watchdog Pre-Timeout
1: IPMC Watchdog Pre-Timeout occurred
0
LPC: r/w1c
7:2
Reserved
000000
LPC: r
Watchdog will be cleared each time when writing new threshold registers.
Watchdog will be cleared during power-up reset and cold reset.
Table 6-63 FPGA-Payload-Watchdog Threshold Low-byte Register
Address Offset: 0x1A
Bit
Description
Default
Access
7:0
Low byte of timeout threshold for FPGA-
Payload-Watchdog, unit is one msec
0xFF
LPC: r/w
Содержание ATCA-7370
Страница 1: ...ATCA 7370 ATCA 7370 S Installation and Use P N 6806800P54G September 2014 ...
Страница 16: ...ATCA 7370 ATCA 7370 S Installation and Use 6806800P54G 16 List of Tables ...
Страница 18: ...ATCA 7370 ATCA 7370 S Installation and Use 6806800P54G 18 List of Figures ...
Страница 30: ...ATCA 7370 ATCA 7370 S Installation and Use 6806800P54G Safety Notes 30 ...
Страница 36: ...ATCA 7370 ATCA 7370 S Installation and Use 6806800P54G Sicherheitshinweise 36 ...
Страница 40: ...Introduction ATCA 7370 ATCA 7370 S Installation and Use 6806800P54G 40 Figure 1 1 Declaration of Conformity ...
Страница 74: ...Controls Indicators and Connectors ATCA 7370 ATCA 7370 S Installation and Use 6806800P54G 74 ...
Страница 102: ...BIOS ATCA 7370 ATCA 7370 S Installation and Use 6806800P54G 102 ...
Страница 246: ...Firmware Upgrade ATCA 7370 ATCA 7370 S Installation and Use 6806800P54G 246 ...
Страница 248: ...Troubleshooting ATCA 7370 ATCA 7370 S Installation and Use 6806800P54G 248 ...
Страница 250: ...Related Documentation ATCA 7370 ATCA 7370 S Installation and Use 6806800P54G 250 ...
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