MC68EN360AI25VL Freescale, MC68EN360AI25VL Datasheet - Page 20

• Manufacturer Part Number: MC68EN360AI25VL
• Manufacturer: Freescale

Specifications of MC68EN360AI25VL

• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 25MHz
• Instruction Set Architecture: RISC
• Operating Supply Voltage (max): 3.3V
• Operating Supply Voltage (min): 2.7V
• Operating Temp Range: 0C to 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 240
• Package Type: FQFP
• Lead Free Status / RoHS Status: Compliant

Table of Contents
Paragraph
Number
7.10.23.10.1 Transmit Commands............................................................................7-250
7.10.23.10.2 Receive Commands.............................................................................7-251
7.10.23.10.3 SET GROUP ADDRESS Command....................................................7-251
7.10.23.11
7.10.23.12
7.10.23.13
7.10.23.14
7.10.23.15
7.10.23.16
7.10.23.16.1 Transmission Errors.............................................................................7-255
7.10.23.16.2 Reception Errors ..................................................................................7-256
7.10.23.17
7.10.23.18
7.10.23.19
7.10.23.20
7.10.23.21
7.10.23.22
7.10.23.23
7.11
7.11.1
7.11.2
7.11.3
7.11.4
7.11.4.1
7.11.4.2
7.11.4.3
7.11.4.4
7.11.4.5
7.11.4.6
7.11.5
7.11.5.1
7.11.5.2
7.11.5.3
7.11.5.4
7.11.5.5
7.11.6
7.11.7
7.11.7.1
7.11.7.2
7.11.7.3
7.11.7.4
7.11.7.5
7.11.7.6
7.11.7.7
7.11.7.7.1
xvi
Ethernet Address Recognition .............................................................7-252
Hash Table Algorithm ..........................................................................7-253
Interpacket Gap Time ..........................................................................7-254
Collision Handling ................................................................................7-254
Internal and External Loopback ...........................................................7-255
Ethernet Error-handling Procedure ......................................................7-255
Ethernet Mode Register (PSMR) .........................................................7-256
Ethernet Receive Buffer Descriptor (Rx BD)........................................7-258
Ethernet Transmit Buffer Descriptor (Tx BD) .......................................7-261
Ethernet Event Register (SCCE) .........................................................7-264
Ethernet Mask Register (SCCM) .........................................................7-265
Ethernet Status Register (SCCS) ........................................................7-265
SCC Ethernet Example........................................................................7-266
Serial Management Controllers (SMCs) ..............................................7-268
SMC Overview .....................................................................................7-268
General SMC Mode Register (SMCMR)..............................................7-270
SMC Buffer Descriptors .......................................................................7-270
SMC Parameter RAM ..........................................................................7-270
BD Table Pointer (RBASE, TBASE) ....................................................7-271
SMC Function Code Registers (RFCR, TFCR) ...................................7-272
Maximum Receive Buffer Length Register (MRBLR) ..........................7-273
Receiver Buffer Descriptor Pointer (RBPTR).......................................7-273
Transmitter Buffer Descriptor Pointer (TBPTR) ...................................7-274
Other General Parameters...................................................................7-274
Disabling the SMCs on the Fly.............................................................7-274
SMC Transmitter Full Sequence..........................................................7-275
SMC Transmitter Shortcut Sequence ..................................................7-275
SMC Receiver Full Sequence..............................................................7-275
SMC Receiver Shortcut Sequence ......................................................7-276
Switching Protocols..............................................................................7-276
Saving Power.......................................................................................7-276
SMC as a UART ..................................................................................7-276
SMC UART Key Features....................................................................7-276
SMC UART Comparison......................................................................7-276
SMC UART Memory Map ....................................................................7-277
SMC UART Transmission Processing .................................................7-278
SMC UART Reception Processing ......................................................7-279
SMC UART Programming Model.........................................................7-279
SMC UART Command Set ..................................................................7-279
Transmit Commands............................................................................7-279
Freescale Semiconductor, Inc.
For More Information On This Product,
MC68360 USER’S MANUAL
Go to: www.freescale.com
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