Intel CONTROLLERS 413808 - Manual (Page 575)

Intel ® 413808 and 413812 I/O Controllers in TPER Mode
October 2007 Developer’s Manual
Order Number: 317805-001US 575
Interrupt Controller Unit—Intel
®
413808 and 413812
10.5.2 Operational Blocks
The ICU provides the connections to the Intel XScale
®
processor. These connections
are shown in Figure 70 .
Figure 70. Intel
®
413808 and 413812 I/O Controllers in TPER Mode Interrupt Controller
Connections
Intel® 81348
I/O Procesor
Interrupt
Controller Unit
Intel
XScale®
Processor
FIQ
IRQ
XINT0#
XINT1#
XINT2#
XINT3#
XINT[7:4]#
Intel Xscale® Processor Outbound Interrupt
Intel XScale® Processor Outbound Interrupt
Intel XScale® Processor Outbound Interrupt
Intel XScale® Processor Outbound Interrupt
P _ INTD # Output or XINT3 # Input
P _ INTC # Output or XINT2 # Input
P _ INTB # Output or XINT1 # Input
P _ INTA # Output or XINT0 # Input
H
PI
#
Reserved Interrupt Pending
Reserved Interrupt Pending
I2C C0 Interrupt Pending
I2C C1 Interrupt Pending
I2C C2 Interrupt Pending
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Performance Monitoring Unit Interrupt Pending
Timer0 Interrupt Pending
Timer1 Interrupt Pending
ATUX Interrupt Pending
ATUE Interrupt Pending
Intel XScale® Core PMU Interrupt Pending
Reserved Interrupt Pending
Reserved Interrupt Pending
Messaging Unit Interrupt Pending
Reserved
Peripheral Bus Interface Error
ATUX Error
ATUE Error
Internal Bus Bridge Error
DDR MCU Error
Reserved
Reserved
Reserved
Messaging Unit Error
TPMI0 Interrupt Pending
Reserved
Reserved
Reserved
Reserved Interrupt Pending
Reserved Interrupt Pending
- Reserved Reserved Interrupt Pending
Reserved Interrupt Pending
Reserved Interrupt Pending
Reserved Interrupt Pending
Reserved Error
Reserved Error
Reserved Error
Reserved Error
Reserved Error
Reserved Error
Reserved Error
Reserved Error
Reserved
Reserved Error
Reserved Error
XINT15#/GPIO[7] Interrupt Pending
XINT14#/GPIO[6] Interrupt Pending
XINT8#/GPIO[0] Interrupt Pending
XINT9#/GPIO[1] Interrupt Pending
XINT10#/GPIO[2] Interrupt Pending
XINT11#/GPIO[3] Interrupt Pending
XINT12#/GPIO[4] Interrupt Pending
XINT13#/GPIO[5] Interrupt Pending
UART0 Interrupt Pending
UART1 Interrupt Pending
ATUX Configuration Write Register Interrupt Pending
ATUE Configuration Write Register Interrupt Pending
X
IN
T
[7
:4
]#
Intel® 81348
I/O Processor
TPMI0 Outbound Interrupt Pending
Reserved
Reserved
Reserved
Intel XScale® Core Cache Interrupt Pending
MU MSI-X Table Write Interrupt
TPMI MSI-X Table Write Interrupt
Inbound MSI Interrupt Pending
B6623-01