R0E572800VKK00 Renesas Electronics America, R0E572800VKK00 Datasheet - Page 37

• Manufacturer Part Number: R0E572800VKK00
• Manufacturer: Renesas Electronics America

Specifications of R0E572800VKK00

• Lead Free Status / RoHS Status: Supplier Unconfirmed

7. Memory Access to the External Flash Memory Area
8. ROM Cache
Table 3.4 Operation for ROM Cache
9. Multiplexing the AUD Pins in On-Chip Debugging Mode
The emulator can download the load module to the external flash memory area (for details,
refer to section 6.21, Download Function to the Flash Memory Area, in the SH-2A, SH-2
E200F Emulator User’s Manual). Neither memory write nor BREAKPOINT setting is enabled
for the external flash memory area. To set the break condition for the program on the external
flash memory, use the Event Condition function. Some MCUs will incorporate no external
flash memory area.
For ROM cache in the MCU, the emulator operates as shown in table 3.4.
Function
Write and erase
Memory read
The AUD pins are multiplexed as shown in table 3.5.
Operation
Writes or erases all contents of ROM cache.
Accesses the disabled cache area to read the content of internal flash
memory.
Rev. 4.00 Feb. 18, 2009 Page 29 of 64
REJ10J1662-0400