78M6610+LMU Data Sheet
Master Packet Command Summary
Command
0 - 7F
80 - 9F
A0
Parameters
Description
(invalid)
(not used)
Clear address
A1
[byte-L]
[byte-H]
Set Read/Write address bits [7:0]
Set Read/Write address bits [15:8]
A2
A3
[byte-L][byte-H] Set Read/Write address bits [15:0]
(reserved for larger address targets)
(not used)
A4 - AF
B0 - BF
C0
De-select Target (target will Acknowledge)
C1 - CE
CF
Select target 1 to 14 (target will Acknowledge)
Select target 0 to 255 (target will Acknowledge)
Write bytes set by remainder of Byte Count
Write 1 to 15 bytes
[byte]
[data...]
[data...]
[byte]
D0
D1 - DF
E0
Read 0 to 255 bytes
E1 – EF
F0 - FF
Read 1 to 15 bytes
(not used)
Users only need to implement commands they actually need or intend to use. For example, only one
address command is required – either 0xA1 for systems with 8 address bits or less or 0xA3 for systems
with 9 to 16 address bits. Likewise, only one write, read, or select target command needs to be
implemented. Select Target is not needed in systems with only one target.
52
Rev 0
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
