Maps and Registers
ATCA-7365-CE Installation and Use (6806800L73N)
197
6.4.12.3 Processor Hot Status/Control Register
The following table shows the Processor Hot Status/Control Register information.
4
THERM_SEN1
IRQ request from 82599 Thermsen1
Ext.
LPC: r
5
THERM_ALERT_
IRQ request from IOH Thermo-sensor
Ext.
LPC: r
6
APB_ALARM
An 48V input alarm (low voltage, etc)
Ext.
LPC: r
7
RTM_SPI_MISO
RTM interrupt sources
0: RTM_SPI_MISO is high. No RTM
interrupt.
1: RTM_SPI_MISO is low. One or more
RTM
interrupt sources are active. When
RTM SPI Master face is active the
current level is latched.
Ext.
LPC: r
1. When an interrupt is active, the corresponding status bit is read 1.
Table 6-59 External Interrupt Status Register (continued)
Address Offset: 0x20
Bit
Signal
1
Description
Default
Access
Table 6-60 Processor Hot Status/Control Register
Address Offset: 0x21
Bit
Signal
Description
Default
Access
0
CPU0_PRCHT_
IPMC signals interrupt
Ext.
LPC: r
1
CPU1_PRCHT_
Interrupt input from payload Temp
sensor
Ext.
LPC: r
2
CPU0_PRCHT_
Interrupt from SFMEM Module
0
LPC: r/w
3
CPU1_PRCHT_
IRQ request from 82599 Thermsen0
0
LPC: r/w
7:4
-
Reserved
-
r
Summary of Contents for ATCA-7365-CE
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