Get Customer Id [+]; Resynchronise System Clock With Rtc [+]; Backlight (Option) Timeout Mode [+] - Husky MP2500 Manual

Get customer id [+]

Entry
Exit
Description

Resynchronise system clock with RTC [+]

Entry
Exit
Description

Backlight (option) timeout mode [+]

Entry
Exit
256
AH=9AH
ES:DI=pointer to buffer
AH=0 and CF=0 (success) and buffer contains:
byte 0: length of customer id
byte 1..8 (max): customer id
OR
AH=0FFH and CF=1 (failure) and buffer is unchanged
Use this function to read the customer id from the
MP2500's EPROM, into the specified buffer. This id
can be programmed for you or by using a special utility.
Contact your supplier for details. The function will fail if
the customer id has not been set.
AH=9BH
Returns nothing
Use this function to set the system clock to exactly the
same time as the RTC.
AH=9DH
AL=0 (set resume after timeout mode)
AL=1 (set stay off after timeout mode)
AL=80H - read current mode
If read:
AL=0 (resume after timeout)
AL=1 (stay off after timeout)
H MP2500 System Developer's Guide
USKY