MPC8536E-ANDROID Freescale Semiconductor, MPC8536E-ANDROID Datasheet - Page 399

• Manufacturer Part Number: MPC8536E-ANDROID
• Description: HARDWARE/SOFTWARE ANDROID OS
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC ™r
• Type: MPUr

Specifications of MPC8536E-ANDROID

• Contents: Board
• For Use With/related Products: MPC8536
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The IRQ_OUT summary registers, shown in
interrupt source that can be routed to IRQ_OUT. The corresponding bit is set if the interrupt is active and
is routed to IRQ_OUT (that is, if the corresponding xIDRn[EP] is set).
The critical interrupt summary registers, shown in
each interrupt source that can be designated as a critical interrupt. The corresponding bit is set if the
interrupt is active and is routed to either the cint outputs of the PIC (if xIDRn[CIn] = 1 in its corresponding
destination register).
9.3.3.1
Figure 9-18
Table 9-20
9.3.3.2
Figure 9-19
Freescale Semiconductor
Offset 0x1308
Reset
Offset 0x1310
Reset
W
0
R
12–31
Bits
0
describes the ERQSR fields.
shows the ERQSR fields.
shows the IRQSR0 fields.
External Interrupt Summary Register (ERQSR)
IRQ_OUT Summary Register 0 (IRQSR0)
MSI0–MSI7
ERQSR fields report only the current state of IRQ0–IRQ11 pins. These
fields were designed to work with level-sensitive interrupts; values returned
for edge-sensitive interrupts may be unreliable.
EINT n External interrupts signal status. Bit 0 represents EINT0. Bit 11 represents EINT11.
Name
—
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
0 The corresponding external interrupt signal is not active.
1 The corresponding external interrupt signal is active.
Reserved, should be cleared.
Figure 9-18. External Interrupt Summary Register (ERQSR)
6
Figure 9-19. IRQ_OUT Summary Register 0 (IRQSR0)
7
7
8
8
Table 9-20. ERQSR Field Descriptions
—
11
11 12
12
Figure 9-19
MSG4–MSG7
NOTE
Figure 9-22
All zeros
All zeros
Description
15
through
16
MSG0–MSG3
through
Figure 9-21
Figure
19 20
Programmable Interrupt Controller (PIC)
contain one bit for each
9-24, contain one bit for
Access: Read only
EXT n
Access: Read only
31
9-29
31