Panasonic MN101C77C Manuel D’Utilisation

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'

Block

Block 0

: 8 KB

Load Program Area

X'06000'

Block

Block 1

: 8 KB

X'08000'

Block

Block 2

: 8 KB

X'0A000'

Block

Block 3

: 8 KB

X'0C000'

Block 4

: 8 KB

X'0E000'

Block

Block 5

: 8 KB

X'10000'

Block

Block 6

: 8 KB

X'12000'

Block

Block 7

: 8 KB

X'14000'

Block

Block 8

: 8 KB

User Program Area

X'16000'

Block 9

: 8 KB

X'18000'

Block

Block 10

: 8 KB

X'1A000'

Block

Block 11

: 8 KB

X'1C000'

Block

Block 12

: 8 KB

X'1E000'

Block

Block 13

: 8 KB

X'20000'

Block

Block 14

: 8 KB

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.