MC68360CAI25L Freescale Semiconductor, MC68360CAI25L Datasheet - Page 206

• Manufacturer Part Number: MC68360CAI25L
• Description: IC MPU QUICC 25MHZ 240-FQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68360CAI25L

• Processor Type: M683xx 32-Bit
• Speed: 25MHz
• Voltage: 5V
• Mounting Type: Surface Mount
• Package / Case: 240-FQFP
• Family Name: M68000
• Device Core: ColdFire
• Device Core Size: 32b
• Frequency (max): 25MHz
• Instruction Set Architecture: RISC
• Supply Voltage 1 (typ): 5V
• Operating Supply Voltage (max): 5.25V
• Operating Supply Voltage (min): 4.75V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 240
• Package Type: FQFP
• Controller Family/series: 68K
• Core Size: 32 Bit
• Cpu Speed: 25MHz
• No. Of Timers: 4
• Embedded Interface Type: SCP, TDM
• Digital Ic Case Style: FQFP
• Supply Voltage Range: 3V To 3.6V, 4.75V To 5.25V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Compliant

CPU32+
.
The serial data word is 17 bits wide—16 data bits and a status/control (S/C) bit.
Bit 16 indicates the status of CPU-generated messages as listed in Table 5-21
Command and data transfers initiated by the development system should clear bit 16. The
current implementation ignores this bit; however, Motorola reserves the right to use this bit
for future enhancements.
5-64
S/C
16
15
• LOAD: NOT READY/ RESPONSE
• PERFORM COMMAND
• STORE RESULTS
• ASSERT FREEZE SIGNAL
• WAIT FOR COMMAND
Encoding
EXECUTE COMMAND
CPU32 ACTIVITY
0
0
1
1
1
ENTER (BDM)
Figure 5-21. BDM Command Execution Flowchart
Table 5-21. CPU Generated Message Encoding
Freescale Semiconductor, Inc.
FFFF
FFFF
Data
0000
0001
xxxx
For More Information On This Product,
MC68360 USER’S MANUAL
Valid Data Transfer
Command Complete; Status OK
Not Ready with Response; Come Again
BERR Terminated Bus Cycle; Data Invalid
Illegal Command
Go to: www.freescale.com
"NOT READY"
IF RESULTS =
CONTINUE
NO
DATA FIELD
Message Type
YES
DEVELOPMENT SYSTEM ACTIVITY
READ RESULTS/NEW COMMAND
• LOAD COMMAND REGISTER
• ENABLE SHIFT CLOCK
• SHIFT OUT 17 BITS
• DISABLE SHIFT CLOCK
• LOAD COMMAND REGISTER
• ENABLE SHIFT CLOCK
• SHIFT IN/OUT 17 BITS
• DISABLE SHIFT CLOCK
• READ RESULT REGISTER
SEND INITIAL COMMAND
0