Panasonic MN101C77C - Manual (Page 527)

XVIII - 3
Chapter 18 Flash EEPROM
Overview
Figure 18-1-1 Memory Map in Internal Flash EEPROM
Figure 18-1-1 shows a memory map in Internal flash EEPROM.
X'04000' X'04000'
Block Block 0 : 8 KB Load Program Area Load Program Area
X'06000' X'06000'
Block Block 1 : 8 KB
X'08000' X'08000'
Block Block 2 : 8 KB
X'0A000' X'0A000'
Block Block 3 : 8 KB
X'0C000' X'0C000'
Block 4 Block 4 : 8 KB
X'0E000' X'0E000'
Block Block 5 : 8 KB
X'10000' X'10000'
Block Block 6 : 8 KB
X'12000' X'12000'
Block Block 7 : 8 KB
X'14000' X'14000'
Block Block 8 : 8 KB User Program Area User Program Area
X'16000' X'16000'
Block 9 Block 9 : 8 KB
X'18000' X'18000'
Block Block 10 : 8 KB
X'1A000' X'1A000'
Block Block 11 : 8 KB
X'1C000' X'1C000'
Block Block 12 : 8 KB
X'1E000' X'1E000'
Block Block 13 : 8 KB
X'20000' X'20000'
Block Block 14 : 8 KB
X'22000' X'22000'
Block Block 15 : 8 KB
X'23FFF X'23FFF'
If serial interface communication pins (P53, P54, P05 and P03) are in floating state, this
Flash EEPROM version may enter the onboard programming mode even when the serial
writer is not connected to it (on-board programming mode is not selected).
To avoid this, set the pull-up resistors on the target board, or design the circuit in such a way
that the pins are "H" or "L" level even at reset.
If load program is not written to the Flash EEPROM, it does not happen.