MCF5272VF66 Freescale, MCF5272VF66 Datasheet - Page 180

• Manufacturer Part Number: MCF5272VF66
• Manufacturer: Freescale

Specifications of MCF5272VF66

• Family Name: MCF5xxx
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 66MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 3.3V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 196
• Package Type: MA-BGA
• Lead Free Status / RoHS Status: Not Compliant

Interrupt Controller
7.2.3
The interrupt source register (ISR),
sources, both internal and external. Note that the register bits give the value of the interrupt source prior
to input synchronization or polarity correction.
Table 7-4
7-6
31–4
Bits
3–0
Address
Reset
Reset
Reset
Reset
Field
Field
Field
Field
R/W
R/W
R/W
R/W
describes ISR fields.
Field
Interrupt Source Register (ISR)
—
—
UART1
USB4
QSPI
INT1
31
23
15
7
0 Interrupt source is high.
1 Interrupt source is low.
Reserved, should be cleared.
MCF5272 ColdFire
UART2
USB5
INT2
INT5
30
22
14
6
Figure 7-6. Interrupt Source Register (ISR)
Figure
PLI_P
USB6
INT3
Table 7-4. ISR Field Descriptions
INT6
29
21
13
5
®
Integrated Microprocessor User’s Manual, Rev. 3
7-6, is used to read the instantaneous value of all interrupt
SWTO
PLI_A
USB7
INT4
28
20
12
4
MBAR+0x030
XXXX_1111
1XX1_0000
1111_1111
1111_1111
Read only
Read only
Read only
Read only
Description
TMR0
USB0
DMA
27
19
11
3
TMR1
USB1
ERx
26
18
10
—
TMR2
USB2
ETx
25
17
9
Freescale Semiconductor
TMR3
ENTC
USB3
24
16
8
0