MC68EN360AI25VL Freescale, MC68EN360AI25VL Datasheet - Page 10

• 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
5.5.4.1
5.5.4.2
5.5.4.3
5.6
5.6.1
5.6.1.1
5.6.1.2
5.6.1.3
5.6.2
5.6.2.1
5.6.2.2
5.6.2.2.1
5.6.2.2.2
5.6.2.2.3
5.6.2.3
5.6.2.4
5.6.2.5
5.6.2.5.1
5.6.2.5.2
5.6.2.5.3
5.6.2.6
5.6.2.7
5.6.2.7.1
5.6.2.7.2
5.6.2.8
5.6.2.8.1
5.6.2.8.2
5.6.2.8.3
5.6.2.8.4
5.6.2.8.5
5.6.2.8.6
5.6.2.8.7
5.6.2.8.8
5.6.2.8.9
5.6.2.8.10
5.6.2.8.11
5.6.2.8.12
5.6.2.8.13
5.6.2.8.14
5.6.2.8.15
5.6.2.8.16
5.6.3
5.6.3.1
5.6.3.2
5.6.3.3
vi
Four-Word Stack Frame ........................................................................5-56
Six-Word Stack Frame...........................................................................5-56
Bus Error Stack Frame ..........................................................................5-56
Development Support ............................................................................5-59
CPU32+ Integrated Development Support ............................................5-59
Background Debug Mode (BDM) Overview...........................................5-59
Deterministic Opcode Tracking Overview..............................................5-60
On-Chip Hardware Breakpoint Overview...............................................5-60
Background Debug Mode ......................................................................5-60
Enabling BDM ........................................................................................5-60
BDM Sources.........................................................................................5-61
External BKPT Signal ............................................................................5-62
BGND Instruction ...................................................................................5-62
Double Bus Fault ...................................................................................5-62
Entering BDM.........................................................................................5-62
Command Execution..............................................................................5-62
BDM Registers.......................................................................................5-63
Fault Address Register (FAR)................................................................5-63
Return Program Counter (RPC).............................................................5-63
Current Instruction Program Counter (PCC)..........................................5-63
Returning from BDM ..............................................................................5-63
Serial Interface.......................................................................................5-63
CPU Serial Logic....................................................................................5-65
Development System Serial Logic .........................................................5-66
Command Set ........................................................................................5-68
Command Format ..................................................................................5-68
Command Sequence Diagram...............................................................5-69
Command Set Summary........................................................................5-69
Read A/D Register (RAREG/RDREG)...................................................5-71
Write A/D Register (WAREG/WDREG) .................................................5-71
Read System Register (RSREG)...........................................................5-71
Write System Register (WSREG) ..........................................................5-72
Read Memory Location (READ) ............................................................5-73
Write Memory Location (WRITE) ...........................................................5-74
Dump Memory Block (DUMP)................................................................5-75
Fill Memory Block (FILL) ........................................................................5-76
Resume Execution (GO)........................................................................5-77
Call User Code (CALL) ..........................................................................5-77
Reset Peripherals (RST)........................................................................5-79
No Operation (NOP) ..............................................................................5-79
Future Commands .................................................................................5-80
Deterministic Opcode Tracking..............................................................5-80
Instruction Fetch (IFETCH) ....................................................................5-80
Instruction Pipe (IPIPE1–IPIPE0) ..........................................................5-80
Opcode Tracking during Loop Mode......................................................5-82
Freescale Semiconductor, Inc.
For More Information On This Product,
MC68360 USER’S MANUAL
Go to: www.freescale.com
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