7I92 19
REFERENCE INFORMATION
LBP16
INFO AREA
There are eight possible memory spaces in LBP16. Each memory space has an
associated read only info area. The first entry has a cookie to verify correct access. The
next two entries in the info area are the MemSizes word and the MemRanges word. Only
16 bit read access is allowed to the info area.
0000
COOKIE = 0X5A0N WHERE N = ADDRESS SPACE 0..7
0002
MEMSIZES
0004
MEMRANGES
0006
ADDRESS POINTER
0008
SPACENAME 0,1
000A
SPACENAME 2,3
000C
SPACENAME 4,5
000E
SPACENAME 6,7
INFO AREA MEMSIZES FORMAT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
W
T
T
T
T
T
T
T
X
X
X
X
A
A
A
A
W
Memory space is Writeable
T
Is type: 01 = Register, 02 = Memory, 0E = EEPROM, 0F = Flash
A
Is access types (bit 0 = 8 bit, bit 1 = 16 bit etc)so for example 0x06 means 16 bit
and 32 bit operations allowed
