524
*8
A user program returns the A/D converted value (0 to 255) of the battery voltage level (0
to 7V). The returned value is an instantaneous value when data on the input port is read.
The voltage level varies depending upon the BHT operation and it is not in proportion to
the battery capacity, so use this voltage level as a reference value.
*9
A user program returns the communications protocol type used for file transmission with
the XFILE statement.
*10
A user program returns the BHT’s ID number which is required for the use of the BHT-Ir
protocol. The ID number is expressed by two bytes: lower byte on port 6061h and upper
byte on port 6062h. The range of the returned value is from 1 to FFFFh. If the ID number
is 1234h, for example, the value on 6061h is 34h and that on 6062h is 12h.
*11
A user program returns the beeper volume level--01h (Low), 02h (Medium), or 03h (High).
00h means no beeping.
*12
A user program returns the currently specified size of the empty area to be defragmented
in units of 4 kilobytes. The size is expressed by two bytes: lower byte on port 60E0h and
upper byte on port 60E1h. The range of the returned value is from 1 to FFFFh. (The
actually allowable maximum value is the size of the empty user area. If a value exceeding
the size is returned, it means that the whole empty area is specified to be defragmented.)
If the size is 2048 kilobytes, for example, the value on 60E0h is 00h and that on 60E1h is
02h (2048 kilobytes/4 kilobytes = 512 or 200h). 0 means the whole empty area to be
defragmented.
*13
If "0" is returned, the remote wakeup function is deactivated; if "1," the function is
activated.
*14
The transmission speed to be applied when activating the remote wakeup will be
returned.
*15
If the BHT was woken up remotely at the last powering on, then "1" will be returned; if the
BHT is initiated from any other means, "0" will be returned.
*16
If a user program executed by the remote wakeup has been terminated with END,
POWER OFF, or POWER 0 statement, then "1" will be returned; in any other cases, "0"
will be returned.
*17
A user program returns the timeout period during which the BHT will be ready to receive
remote wakeup commands from the host computer.
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