MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 579

• Manufacturer Part Number: MCF5270CAB100
• Description: MCU V2 COLDFIRE 64K SRAM 160-QFP
• Manufacturer: Freescale Semiconductor
• Series: MCF527xr

Specifications of MCF5270CAB100

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 100MHz
• Connectivity: EBI/EMI, Ethernet, I²C, SPI, UART/USART
• Peripherals: DMA, WDT
• Number Of I /o: 39
• Program Memory Type: ROMless
• Ram Size: 64K x 8
• Voltage - Supply (vcc/vdd): 1.4 V ~ 1.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 160-QFP
• Processor Series: MCF527x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Development Tools By Supplier: NNDK-MOD5272-KIT, NNDK-MOD5270-KIT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -
• Lead Free Status / Rohs Status: Details

Command Sequence:
Operand Data:
Result Data:
30.5.3.3.6 Fill Memory Block (
A
WRITE
FILL
(1, 2, or 4) and saved in a temporary register after the memory write. Subsequent
use this address, perform the write, increment it by the current operand size, and store the updated
address in the temporary register.
If an initial
is returned.
Freescale Semiconductor
FILL
DUMP (LONG)
command writes subsequent operands. The initial address is incremented by the operand size
DUMP (B/W)
is executed to set up the starting address of the block and to supply the first operand. The
command is used with the
???
???
WRITE
is not executed preceding the first
None
Requested data is returned as either a word or longword. Byte data is
returned in the least-significant byte of a word result. Word results return 16
bits of significant data; longword results return 32 bits. A value of 0x0001
(with S set) is returned if a bus error occurs.
Figure 30-26.
’ILLEGAL’
’ILLEGAL’
XXX
XXX
MCF5271 Reference Manual, Rev. 2
WRITE
FILL
LOCATION
LOCATION
MEMORY
MEMORY
READ
READ
)
DUMP
command to access large blocks of memory. An initial
’NOT READY’
’NOT READY’
NEXT CMD
NEXT CMD
Command Sequence
FILL
command, the illegal command response
’NOT READY’
MS RESULT
’NOT READY’
NEXT CMD
NEXT CMD
RESULT
BERR
BERR
XXX
XXX
XXX
XXX
Background Debug Mode (BDM)
FILL
’NOT READY’
’NOT READY’
LS RESULT
NEXT CMD
NEXT CMD
NEXT CMD
commands
30-29