MCF5270CAB100 Freescale Semiconductor, MCF5270CAB100 Datasheet - Page 577

• 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
30.5.3.3.5 Dump Memory Block (
DUMP
executed to set up the starting address of the block and to retrieve the first result. If an initial
is not executed before the first
command retrieves subsequent operands. The initial address is incremented by the operand size
(1, 2, or 4) and saved in a temporary register. Subsequent
Freescale Semiconductor
WRITE (LONG)
WRITE (B/W)
is used with the
???
???
’NOT READY’
’NOT READY’
MS ADDR
MS ADDR
This two-operand instruction requires a longword absolute address that
specifies a location to which the data operand is to be written. Byte data is
sent as a 16-bit word, justified in the LSB; 16- and 32-bit operands are sent
as 16 and 32 bits, respectively
Command complete status is indicated by returning 0xFFFF (with S
cleared) when the register write is complete. A value of 0x0001 (with S set)
is returned if a bus error occurs.
READ
Figure 30-24.
command to access large blocks of memory. An initial
’NOT READY’
DUMP
MCF5271 Reference Manual, Rev. 2
’NOT READY’
LS ADDR
LS ADDR
DUMP
, an illegal command response is returned. The
WRITE
)
Command Sequence
’NOT READY’
’NOT READY’
MS DATA
’NOT READY’
DATA
LS DATA
DUMP
LOCATION
MEMORY
WRITE
LOCATION
MEMORY
WRITE
commands use this address,
Background Debug Mode (BDM)
’CMD COMPLETE’
’NOT READY’
’CMD COMPLETE’
’NOT READY’
NEXT CMD
BERR
NEXT CMD
XXX
XXX
BERR
XXX
XXX
’NOT READY’
NEXT CMD
’NOT READY’
NEXT CMD
READ
DUMP
READ
30-27
is