Maps and Registers
ATCA-7360 Installation and Use (6806800J07S)
167
6.3.4.2.3 Interrupt Enable Register (IER)
This register enables four types of interrupts which independently activate the "int signal" and
set a value in the Interrupt Identification Register. Each of the four interrupt types can be
disabled by resetting the appropriate bit of the IER register. Similarly, by setting the appropriate
bits, selected interrupts can be enabled.
Table 6-29 Interrupt Enable Register (IER), if DLAB=0
LPC IO Address: Base + 1
Bit
Description
Default
Access
0
Receive data interrupt enable/disable:
1: receive data interrupt enabled
0: receive data interrupt disabled
0
LPC: r/w
1
Transmitter holding register empty (THRE) interrupt
enable/disable
1: THRE interrupt enabled
0: THRE interrupt disabled
0
LPC: r/w
2
Receiver line status interrupt enable/disable
1: receiver line status interrupt enabled
0: receiver line status interrupt disabled
0
LPC: r/w
3
Modem status interrupt enable/disable:
1: modem status interrupt enabled
0: modem status interrupt disabled
0
LPC: r/w
7:4
Reserved
0
LPC: r
Summary of Contents for ATCA-7360
Page 1: ...ATCA 7360 Installation and Use P N 6806800J07S May 2016...
Page 26: ...ATCA 7360 Installation and Use 6806800J07S About this Manual 26 About this Manual...
Page 36: ...ATCA 7360 Installation and Use 6806800J07S Sicherheitshinweise 36...
Page 43: ...Introduction ATCA 7360 Installation and Use 6806800J07S 43...
Page 44: ...Introduction ATCA 7360 Installation and Use 6806800J07S 44...
Page 66: ...Installation ATCA 7360 Installation and Use 6806800J07S 66...
Page 258: ...Supported IPMI Commands ATCA 7360 Installation and Use 6806800J07S 258...
Page 284: ...Replacing the Battery ATCA 7360 Installation and Use 6806800J07S 284...
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