FIGURE 9-5:
BLOCK WRITES TO FLASH PROGRAM MEMORY WITH 16 WRITE LATCHES
7
107
43
0
PMADRH
PMADRL
- - - - - - - r4 r3 r2 r1 r0 c3 c2 c1 c0
7
5
07
0
--
PMDATH
PMDATL
6
8
14
4
Program Memory Write Latches
14
14
PMADRL<3:0>
Write Latch #0 Write Latch #1
00h
01h
5
PMADRH<0>:
PMADRL<7:4>
CFGS = 0
Row
000h
001h
002h
14
Addr
0000h
0010h
0020h
14
Addr
0001h
0011h
0021h
14
14
Write Latch #14 Write Latch #15
0Eh
0Fh
14
14
Addr
000Eh
001Eh
002Eh
Addr
000Fh
001Fh
002Fh
Row
Address
Decode
01Eh
01Fh
01E0h
01F0h
01E1h
01F1h
01EEh
01FEh
Flash Program Memory
01EFh
01FFh
CFGS = 1
000h 2000h - 2003h
USER ID 0 - 3
2004h - 2005h
reserved
2006h
DEVICEID
REVID
2007h
Configuration
Word
Configuration Memory
2008h
reserved