MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 254

• Manufacturer Part Number: MCF5270CAB100
• Description: MCU V2 COLDFIRE 64K SRAM 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5270CAB100

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 160-QFP
• Processor Series: MCF527x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Interrupt Controller Modules
13.2.1 Register Descriptions
13.2.1.1 Interrupt Pending Registers (IPRH, IPRL)
The IPRH and IPRL registers,
a bit map for each interrupt request to indicate if there is an active request (1 = active request, 0 =
no request) for the given source. The state of the interrupt mask register does not affect the IPR.
The IPR is cleared by reset. The IPR is a read-only register, so any attempted write to this register
is ignored. Bit 0 is not implemented and reads as a zero.
13-6
Address
Reset
Reset
0xC80 - 0xCDC &
W
W
R
R
IPSBAR Offset
0xCEC
0xC7C
0xCE0
0xCE4
0xCE8
0xCFC
31
15
0xCF0
0xCF4
0xCF8
0
0
Table 13-3. Interrupt Controller Memory Map (Continued)
30
14
0
0
Figure 13-1. Interrupt Pending Register High (IPRHn)
29
13
0
0
Bits[31:24]
28
12
0
0
SWIACK
L1IACK
L2IACK
L3IACK
L4IACK
L5IACK
L6IACK
L7IACK
ICR60
Figure 13-1
27
11
0
0
MCF5271 Reference Manual, Rev. 2
26
10
0
0
and
25
IPSBAR + 0x00_0C00
0
0
9
Bits[23:16]
ICR61
Figure
24
0
0
8
INT
INT
Reserved
23
0
0
7
13-2, are each 32 bits in size, and provide
22
0
6
0
Bits[15:8]
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
ICR62
21
0
0
5
20
0
0
4
19
0
0
3
Freescale Semiconductor
Bits[7:0]
ICR63
18
0
0
2
17
0
0
1
16
0
0
0