MC-78F0712-KIT Renesas Electronics America, MC-78F0712-KIT Datasheet - Page 312

• Manufacturer Part Number: MC-78F0712-KIT
• Description: KIT REF SYSTEM 78K0 UPD78F0712
• Manufacturer: Renesas Electronics America

Specifications of MC-78F0712-KIT

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

while mounted on the board.
22.1 Internal Memory Size Switching Register
310
The PD78F0711 and 78F0712 with flash memory to which a program can be written, erased, and overwritten
The internal memory capacity set by using the internal memory size.
IMS is set by an 8-bit memory manipulation instruction.
RESET input sets IMS to CFH.
Caution Because the initial value of the memory size switching register (IMS) is CFH, set to 02H
Address: FFF0H
Symbol
IMS
( PD78F0711) or 04H ( PD78F0712) by initialization.
ROM3
RAM2
RAM2
Figure 22-1. Format of Internal Memory Size Switching Register (IMS)
7
0
0
0
After reset: CFH
Other than above
ROM2
RAM1
RAM1
Other than above
6
0
0
1
CHAPTER 22 FLASH MEMORY
R/W
ROM1
RAM0
RAM0
User’s Manual U17890EJ2V0UD
5
0
1
0
768 bytes
Setting prohibited
ROM0
4
0
0
0
Internal high-speed RAM capacity selection
8 KB
16 KB
Setting prohibited
ROM3
3
Internal ROM capacity selection
ROM2
2
ROM1
1
ROM0
0