MCF5307CFT66B Freescale Semiconductor, MCF5307CFT66B Datasheet - Page 166

• Manufacturer Part Number: MCF5307CFT66B
• Description: IC MPU 32BIT 66MHZ COLDF 208FQFP
• Manufacturer: Freescale Semiconductor
• Series: MCF530xr

Specifications of MCF5307CFT66B

• Core Processor: Coldfire V3
• Core Size: 32-Bit
• Speed: 66MHz
• Connectivity: EBI/EMI, I²C, UART/USART
• Peripherals: DMA, POR, WDT
• Number Of I /o: 16
• Program Memory Type: ROMless
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 208-FQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

Background Debug Mode (BDM)
5.5.3.3.12 Read Debug Module Register (
Read the selected debug module register and return the 32-bit result. The only valid register
selection for the
clears the trigger status bits (CSR[BSTAT]) if either a level-2 breakpoint has been triggered
or a level-1 breakpoint has been triggered and no level-2 breakpoint has been enabled.
Command/Result Formats:
Table 5-20 shows the definition of DRc encoding.
Command Sequence:
Operand Data:
Result Data:
5-38
1
Command
0x01–0x1F
DRc[4:0]
Note 0x4 is a 3-bit field
0x00
Result
15
Figure 5-40.
RDMREG
14
Debug Register Definition
0x2
Table 5-20. Definition of DRc Encoding—Read
Configuration/Status
None
The contents of the selected debug register are returned as a
longword value. The data is returned most-significant word first.
13
Figure 5-41.
Freescale Semiconductor, Inc.
For More Information On This Product,
Reserved
command is CSR (DRc = 0x00). Note that this read of the CSR
RDMREG
12
???
RDMREG BDM
11
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MCF5307 User’s Manual
RDMREG
10
0xD
9
MS RESULT
"ILLEGAL"
Command/Result Formats
Command Sequence
XXX
XXX
D[31:16]
8
D[15:0]
Mnemonic
RDMREG
7
CSR
—
0x4
"NOT READY"
6
LS RESULT
NEXT CMD
NEXT CMD
1
)
5
Initial State
4
0x0
—
3
DRc
2
1
p. 5-10
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