Dialog Semiconductor SLG46824 Handleiding voor programmering - Pagina 9
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4
Memory Spaces
4.1 MEMORY MAP
In the read and write command address structure, there are a total of 11 bits of addressing, each pointing to a unique byte of
information, resulting in a total address space of 16K bytes. Valid addresses are shown in the memory map in
2
I
C Block Address
2
Lowest I
C
Address = 000h
A10 = 0
A10 = 0
A10 = 0
A10 = 0
A10 = 0
A10 = 1
2
Highest I
C
Address = 7FFh
Acknowledge
Start
bit
Control Byte
A
A
S
X X X X
R/W
9
8
Control
Block
Code
Address
Read/Write bit
Figure 7: Page Write Command
A9 = 0
A8 = 0
2 Kbits Register Data Configuration
A9 = 0
A8 = 1
A9 = 1
A8 = 0
A9 = 1
A8 = 1
A9 = X
A8 = X
2
Figure 8: I
C Block Addressing
Revision 1.1
9 of 15
bit
ACK
Memory Space
Not Used
2 Kbits NVM Data Configuration
2 Kbits EEPROM
(Note 2)
Not Used
Word Address
A
A
7
0
Figure
8.
16 pages to
configure GPAK
16 pages for
emulated
EEPROM
(Note 2)
4-Mar-2019
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