Maps and Registers
ATCA-7360 Installation and Use (6806800J07S)
161
6.3.3.3.2 Logical Device Configuration Registers
Used to access the registers that are assigned to each logical unit. The Super IO supports two
logical units and has two sets of logical device registers. The two logical devices are UART1
(Logical Number 4) and UART2 (Logical Number 5). A separate set (bank) of control and
configuration registers exists for each logical device and is selected with the Logical Device
Number Register. The INDEX PORT is used to select a specific logical device register. These
registers are then accessed through the DATA PORT. The logical device registers are accessible
only when the device is in the configuration state.
Table 6-16 Global Super IO SERIRQ and Pre-divide Control Register
Index Address: 0x29
Bit
Description
Default
Access
0
SERIRQ enable:
0: disabled. Serial interrupts disabled.
1: enabled. Logical devices participate in interrupt
generations.
0
LPC: r/w
1
SERIRQ Mode:
1: Continuous Mode
1
LPC: r
3:2
UART Clock pre-divide
00: divide by 1
01: divide by 8
10: divide by 26 (CLK_UART is 48 MHz)
11: reserved
0
LPC: r/w
7:4
Reserved
0
LPC: r
Table 6-17 Logical Device Configuration Register Summary
Index Address
Description
0x30 Enable
0x60
Base IO Address MSB
0x61
Base IO Address LSB
0x70
Primary Interrupt Select
0x74
Reserved
Summary of Contents for ATCA-7360
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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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