MC68340AG16VE Freescale Semiconductor, MC68340AG16VE Datasheet - Page 220

• Manufacturer Part Number: MC68340AG16VE
• Description: IC MPU 32BIT 16MHZ 144-LQFP
• Manufacturer: Freescale Semiconductor

Specifications of MC68340AG16VE

• Processor Type: M683xx 32-Bit
• Speed: 16MHz
• Voltage: 3.3V
• Mounting Type: Surface Mount
• Package / Case: 144-LQFP
• Controller Family/series: 68K
• Core Size: 32 Bit
• No. Of I/o's: 16
• Cpu Speed: 16MHz
• No. Of Timers: 2
• Embedded Interface Type: UART
• Digital Ic Case Style: LQFP
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -

Command Sequence:
Operand Data:
Result Data:
5.6.2.8.12 Resume Execution (GO). The pipeline is flushed and refilled before normal
instruction execution is resumed. Prefetching begins at the return PC and current privilege
level. If either the PC or SR is altered during BDM, the updated value of these registers is
used when prefetching commences.
Command Format:
MOTOROLA
15
0
A single operand is data to be written to the memory location. Byte data is transmitted
as a 16-bit word, justified in the least significant byte; 16- and 32-bit operands are
transmitted as 16 and 32 bits, respectively.
Status is returned as in the WRITE command: $0FFFF for a successful operation and
$10001 for a bus or address error during write.
FILL (LONG)
FILL (B/W)
14
0
???
???
13
0
The processor exits BDM when a bus error or address error
occurs on the first instruction prefetch from the new PC—the
error is trapped as a normal mode exception. The stacked
value of the current PC may not be valid in this case,
depending on the state of the machine prior to entering BDM.
For address error, the PC does not reflect the true return PC.
Instead, the stacked fault address is the (odd) return PC.
12
0
"NOT READY"
"NOT READY"
"ILLEGAL"
"ILLEGAL"
MS DATA
DATA
Freescale Semiconductor, Inc.
XXX
11
XXX
1
For More Information On This Product,
10
1
MC68340 USER’S MANUAL
"NOT READY"
Go to: www.freescale.com
"NOT READY"
"NOT READY"
LOCATION
NEXT CMD
MEMORY
NEXT CMD
LS DATA
WRITE
9
0
8
0
NOTE
LOCATION
MEMORY
WRITE
7
0
"CMD COMPLETE"
"NOT READY"
BERR/AERR
NEXT CMD
XXX
XXX
6
0
5
0
"CMD COMPLETE"
"NOT READY"
BERR/AERR
NEXT CMD
"NOT READY"
4
0
NEXT CMD
XXX
XXX
3
0
2
0
"NOT READY"
NEXT CMD
1
0
5- 83
0
0