Using the Module
77
CMx-BTx
4.10 Interrupts
4.10.1
SERIRQ Interrupt Mapping
Below the SERIRQ Interrupt Mapping is shown:
Table 4-13: SERRIRQ Interrupt Mapping
Data
Frame#
Interrupt
Clocks Past
Start Frame
Comment
1
IRQ0
2
Ignored. Can only be generated via the internal 8524
2
IRQ1
5
Before port 60h latch
3
SMI#
8
Causes SMI# if low. Sets SMI_STS.ILB_SMI_STS
register bit
4
IRQ3
11
Default: COM0
5
IRQ4
14
Default: COM1
6
IRQ5
17
7
IRQ6
20
Default: COM2
8
IRQ7
23
9
IRQ8
26
Ignored. IRQ8# can only be generated internally
10
IRQ9
29
11
IRQ10
32
12
IRQ11
35
13
IRQ12
38
Before port 60h latch / Default: COM3
14
IRQ13
41
Ignored
15
IRQ14
44
Ignored
16
IRQ15
47
17
IOCHCK#
50
Same as ISA IOCHCK# going active
18
PCI INTA#
53
19
PCI INTB#
56
20
PCI INTC#
59
21
PCI INTD#
62
The IRQ16 up to IRQ23 (APIC) are not supported by serial IRQs.
Содержание CM1-BT1
Страница 5: ...iv...
Страница 9: ...viii...
Страница 15: ...6 Introduction...
Страница 23: ...14 Getting Started BLANK PAGE...
Страница 53: ...44 Using the Module 4 4 2 Main System Management 4 4 3 Main System Management Board Information...
Страница 55: ...46 Using the Module 4 4 6 Main System Management Runtime Statistics 4 4 7 Main System Management Flags...
Страница 56: ...Using the Module 47 CMx BTx 4 4 8 Main System Management Power Up 4 4 9 Main System Management LVDS Backlight...
Страница 57: ...48 Using the Module 4 4 10 Main System Management Smart Fan 4 4 11 Advanced...
Страница 62: ...Using the Module 53 CMx BTx 4 4 20 Advanced SATA Configuration 4 4 21 Advanced USB Configuration...
Страница 63: ...54 Using the Module 4 4 22 Advanced USB Configuration USB Configuration 4 4 23 Advanced SDIO Configuration...
Страница 64: ...Using the Module 55 CMx BTx 4 4 24 Advanced Network Configuration 4 4 25 Advanced Audio Configuration...
Страница 68: ...Using the Module 59 CMx BTx 4 4 32 Advanced ACPI Settings 4 4 33 Advanced Serial Port Console Redirection...
Страница 70: ...Using the Module 61 CMx BTx 4 4 36 Advanced Security Configuration 4 4 37 Advanced Miscellaneous...
Страница 74: ...Using the Module 65 CMx BTx 4 4 44 Advanced Mini PCIe slot function 4 4 45 Advanced USB Controls...
Страница 76: ...Using the Module 67 CMx BTx 4 4 48 Security 4 4 49 Boot...
Страница 77: ...68 Using the Module 4 4 50 Boot CSM Configuration 4 4 51 Boot Delete Boot Option...