User guide

UG_6613_ 040 6613_PSU_1+1S_URT_V1_00 Firmware Description Document
Rev. 1.0 15
6.5.2.4 CLT Command
The CLT command is used for the temperature calibration. This command adjusts the Temperature
Nominal at MPU location 0xA6, saves to flash and will initiate temperature gain compensation. The CLT
command example is given below:
>CLT<CR>
The response is:
TCal OK
>
A summary of the atomic calibration commands are given in the table below:
CLxx Atomic Calibration
Commands
Description: Allows the user to Calibrate individual sections of the IC.
Usage: CLV Calibrates voltage only.
CLI1 Calibrate current only.
CLW1 Calibrate for power only.
CLP Calibrate for phase only.
CLT Calibrate temperature only.
The commands that follow are mainly for advanced users and are included for reference only.
6.6 CE Data Access Commands
The CE is the main signal processing unit in the 78M6613. The user writes to the CE data space are
mainly for calibration purposes. For the advanced user, details of CE data access commands are
described. The commands similar to the MPU access except that ] is used for the CE data access
command.
The host requests access to information from the CE data space using the CE data access command
which is a right bracket:
]
To request information, the host sends the CE data access command, the address location (in hex), the
format in which the data is desired (hex or decimal) and a carriage return. The contents of the addresses
that would be requested by the host are contained in Section 8.2.
The host can request the information in hex or decimal format. $ requests information in hex and ?
requests information in decimal.
6.6.1 Single Register CE Access
An example of a command requesting the calibration constant for current (located at address 0x08) in
decimal is as follows:
>]08?<CR>
An example of a command requesting the calibration constant for current (located at address 0x08) in hex
is as follows:
>]08$<CR>