MCF5282CVF80J Freescale Semiconductor, MCF5282CVF80J Datasheet - Page 16
MCF5282CVF80J
Manufacturer Part Number
MCF5282CVF80J
Description
IC MPU 512K FLASH 256MAPBGA
Manufacturer
Freescale Semiconductor
Series
MCF528xr
Datasheet
1.MCF5216CVM66J.pdf
(766 pages)
Specifications of MCF5282CVF80J
Core Processor
Coldfire V2
Core Size
32-Bit
Speed
80MHz
Connectivity
CAN, EBI/EMI, Ethernet, I²C, SPI, UART/USART
Peripherals
DMA, LVD, POR, PWM, WDT
Number Of I /o
150
Program Memory Size
512KB (512K x 8)
Program Memory Type
FLASH
Ram Size
64K x 8
Voltage - Supply (vcc/vdd)
2.7 V ~ 3.6 V
Data Converters
A/D 8x10b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Package / Case
256-MAPBGA
Processor Series
MCF528x
Core
ColdFire V2
3rd Party Development Tools
JLINK-CF-BDM26, EWCF
Development Tools By Supplier
NNDK-MOD5282-KIT
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Lead Free Status / Rohs Status
No
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCF5282CVF80J
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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17.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-1
17.2 Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-4
17.3 External Signal Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-5
17.4 Memory Map/Register Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-5
17.5 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-25
xvi
17.1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-1
17.1.2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-1
17.1.3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-3
17.2.1 Full and Half Duplex Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-4
17.2.2 Interface Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-4
17.2.3 Address Recognition Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-4
17.2.4 Internal Loopback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-4
17.4.1 MIB Block Counters Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-7
17.4.2 Ethernet Interrupt Event Register (EIR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-9
17.4.3 Interrupt Mask Register (EIMR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-10
17.4.4 Receive Descriptor Active Register (RDAR) . . . . . . . . . . . . . . . . . . . . . . . . . 17-11
17.4.5 Transmit Descriptor Active Register (TDAR) . . . . . . . . . . . . . . . . . . . . . . . . . 17-12
17.4.6 Ethernet Control Register (ECR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-12
17.4.7 MII Management Frame Register (MMFR) . . . . . . . . . . . . . . . . . . . . . . . . . . 17-13
17.4.8 MII Speed Control Register (MSCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-15
17.4.9 MIB Control Register (MIBC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-16
17.4.10Receive Control Register (RCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-16
17.4.11Transmit Control Register (TCR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-17
17.4.12Physical Address Lower Register (PALR) . . . . . . . . . . . . . . . . . . . . . . . . . . 17-18
17.4.13Physical Address Upper Register (PAUR) . . . . . . . . . . . . . . . . . . . . . . . . . . 17-19
17.4.14Opcode/Pause Duration Register (OPD) . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-19
17.4.15Descriptor Individual Upper Address Register (IAUR) . . . . . . . . . . . . . . . . . 17-20
17.4.16Descriptor Individual Lower Address Register (IALR) . . . . . . . . . . . . . . . . . 17-20
17.4.17Descriptor Group Upper Address Register (GAUR) . . . . . . . . . . . . . . . . . . 17-21
17.4.18Descriptor Group Lower Address Register (GALR) . . . . . . . . . . . . . . . . . . . 17-21
17.4.19Transmit FIFO Watermark Register (TFWR) . . . . . . . . . . . . . . . . . . . . . . . . 17-22
17.4.20FIFO Receive Bound Register (FRBR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-22
17.4.21FIFO Receive Start Register (FRSR) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-23
17.4.22Receive Descriptor Ring Start Register (ERDSR) . . . . . . . . . . . . . . . . . . . . 17-23
17.4.23Transmit Buffer Descriptor Ring Start Registers (ETSDR) . . . . . . . . . . . . . 17-24
17.4.24Receive Buffer Size Register (EMRBR) . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-24
17.5.1 Buffer Descriptors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-25
17.5.2 Initialization Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17-30
17.2.2.1 10 Mbps and 100 Mbps MII Interface . . . . . . . . . . . . . . . . . . . . . . . . 17-4
17.2.2.2 10 Mpbs 7-Wire Interface Operation . . . . . . . . . . . . . . . . . . . . . . . . . 17-4
17.5.1.1 Driver/DMA Operation with Buffer Descriptors . . . . . . . . . . . . . . . . 17-25
17.5.1.2 Ethernet Receive Buffer Descriptor (RxBD) . . . . . . . . . . . . . . . . . . 17-27
17.5.1.3 Ethernet Transmit Buffer Descriptor (TxBD) . . . . . . . . . . . . . . . . . . 17-29
MCF5282 and MCF5216 ColdFire Microcontroller User’s Manual, Rev. 3
Fast Ethernet Controller (FEC)
Chapter 17
Freescale Semiconductor
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