※
1
Omit Internal block
※
2
Use the PAGE command to select the target microcomputer and perform communication.
※
3
Parameter memory is restored from default store memory or user store memory.
This product has a built-in microcontrollrers and has a built-in RAM (volatile memory) and ROM (non-
volatile memory).Pparameters stored in the memory are used for the controll of the power supply and
Extended-UART.
Appendix3 is a block diagram.
The front-end module has two microcontrollers and(primary and secondary) and each output module
have one microcontroller (
※
) .
The primary microcontrollrer on the front-end is used for Extended-UART.
The target microcontroller is selected and communicated to change the parameters in each
microcontrollrers.
※
The presence or absence of microcontrollers and usability of commands differ depending on the output module.
Appendix3 Block diagram for PMBus
Table 4.1
No.
Status of user store memory
Memory source for restoration of Parameter memory
Remark
1
There is no data (factory shipping status, etc.)
Default store memory
2
There is data
User store memory
2.1 Pin configuration
Appendix3. Control block overview
Applications manual
For AME series
Master device
Extended-UART
Extended-UART interface
Operating
memory
Status
memory
Parameter
memory
Default store memory
User store memory
(Data flash)
Restoration
※
3
(When input voltage
is turned on)
Storing
STORE_
USER_ALL[15h]
Initialize
RESTORE_DEFAULT_ALL [12h]
<RAM>
<ROM>
Reading
Reading/
Clear
Reading/
Rewriting
Control
Reference
Update
Reference/
update
Converter circuit
Operation info /
Control signal
<Microcontrollre>
<AME (Slave device) >
Communication
<Input module>
Isolation
<Output module>
Isolation
Converter circuit
Converter circuit
Communication
※
2
Microcontrollre
※
1
Microcontrollre
※
1
Operation info /
Control signal
Operation info /
Control signal
<Front secondary>
Communication
※
2
<Front primary>
Appendix-8
ver1.1E 2020.2.12