MPC8544DS Freescale Semiconductor, MPC8544DS Datasheet - Page 405

• Manufacturer Part Number: MPC8544DS
• Description: BOARD DEVELOPMENT SYSTEM 8544
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC III™r
• Type: MPUr

Specifications of MPC8544DS

• Contents: Board
• Processor To Be Evaluated: MPC8544E
• Data Bus Width: 32 bit
• Interface Type: Ethernet, I2C
• Operating Supply Voltage: - 0.3 V to + 1.1 V
• Leaded Process Compatible: Yes
• Peak Reflow Compatible (260 C): Yes
• Rohs Compliant: Yes
• For Use With/related Products: MPC8544
• For Use With: PPC8544EVTANG - EVAL MPC8544 783FCPBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

10.2
The following sections provide an overview and detailed descriptions of the PIC signals.
10.2.1
PIC interface signals are described in
signals (IRQ[0:11]) and 1 interrupt request output signal (IRQ_OUT).
Freescale Semiconductor
1
Internal Interrupt
The general intent of these Internal Interrupt Sources is to maintain consistency across PowerQUICC III family devices.
Number
IRQ[0:11]
IRQ_OUT
MCP
UDE
14
15
16
17
18
19
20
21
22
23
External Signal Descriptions
Signal Name
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
Signal Overview
eTSEC1 receive
eTSEC3 transmit
eTSEC3 receive
eTSEC3 error
eTSEC1 error
Reserved
Reserved
Reserved
Reserved
Reserved
Interrupt Source
Table 10-3. Internal Interrupt Sources
I/O
O
I
I
I
Table 10-4. PIC Interface Signals
Table
External interrupts
Interrupt request out
Processor machine check
Unconditional debug event
10-4. There are 12 distinct external interrupt request input
Internal Interrupt
Number
38
39
40
41
42
43
44
45
46
47
Description
1
(continued)
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Programmable Interrupt Controller
Interrupt Source
10-7