MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 387

• 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

The hash table registers must be initialized by the user. The CRC32 polynomial to use in
computing the hash is:
A table of example Destination Addresses and corresponding hash values is included below for
reference.
Freescale Semiconductor
X
32
+
Table 19-36. Destination Address to 6-Bit Hash
X
26
+
X
65:ff:ff:ff:ff:ff
55:ff:ff:ff:ff:ff
15:ff:ff:ff:ff:ff
35:ff:ff:ff:ff:ff
b5:ff:ff:ff:ff:ff
95:ff:ff:ff:ff:ff
d5:ff:ff:ff:ff:ff
db:ff:ff:ff:ff:ff
bb:ff:ff:ff:ff:ff
8b:ff:ff:ff:ff:ff
0b:ff:ff:ff:ff:ff
3b:ff:ff:ff:ff:ff
7b:ff:ff:ff:ff:ff
5b:ff:ff:ff:ff:ff
27:ff:ff:ff:ff:ff
07:ff:ff:ff:ff:ff
57:ff:ff:ff:ff:ff
77:ff:ff:ff:ff:ff
c7:ff:ff:ff:ff:ff
97:ff:ff:ff:ff:ff
a7:ff:ff:ff:ff:ff
99:ff:ff:ff:ff:ff
b9:ff:ff:ff:ff:ff
23
f5:ff:ff:ff:ff:ff
fb:ff:ff:ff:ff:ff
f7:ff:ff:ff:ff:ff
48-bit DA
+
X
22
MCF5271 Reference Manual, Rev. 2
+
X
16
+
X
12
+
6-bit Hash (in
X
11
0x10
0x12
0x13
0x14
0x15
0x16
0x17
0x18
0x19
hex)
0x11
+
0x0
0x1
0x2
0x3
0x4
0x5
0x6
0x7
0x8
0x9
0xa
0xb
0xc
0xd
0xe
0xf
X
10
+
X
8
+
X
Hash Decimal
7
+
X
Value
5
10
12
13
14
15
16
17
18
19
20
21
22
23
24
25
11
+
0
1
2
3
4
5
6
7
8
9
X
4
+
X
2
+
X
+
1
Functional Description
19-43