MC68340PV16VE Freescale Semiconductor, MC68340PV16VE Datasheet - Page 221
MC68340PV16VE
Manufacturer Part Number
MC68340PV16VE
Description
IC MCU 32BIT 16MHZ 144-LQFP
Manufacturer
Freescale Semiconductor
Datasheet
1.MC68340FE25E.pdf
(441 pages)
Specifications of MC68340PV16VE
Processor Type
M683xx 32-Bit
Speed
16MHz
Voltage
3.3V
Mounting Type
Surface Mount
Package / Case
144-LQFP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MC68340PV16VE
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
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Command Sequence:
Operand Data:
Result Data:
5.6.2.8.13 Call User Code (CALL). This instruction provides a convenient way to patch
user code. The return PC is stacked at the location pointed to by the current SP. The
stacked PC serves as a return address to be restored by the RTS command that
terminates the patch routine. After stacking is complete, the 32-bit operand data is loaded
into the PC. The pipeline is flushed and refilled from the location pointed to by the new
PC, BDM is exited, and normal mode instruction execution begins.
Command Format:
5-84
15
0
None
None
14
0
13
0
If a bus error or address error occurs during return address
stacking, the CPU returns an error status via the serial
interface and remains in BDM.
If a bus error or address error occurs on the first instruction
prefetch from the new PC, the processor exits BDM and 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
11
1
Freescale Semiconductor, Inc.
For More Information On This Product,
???
GO
10
0
MC68340 USER’S MANUAL
Go to: www.freescale.com
9
0
8
0
NOTE
NORMAL
"ILLEGAL"
MODE
XXX
7
0
6
0
"NOT READY"
NEXT CMD
5
0
4
0
3
0
2
0
MOTOROLA
1
0
0
0
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