Specifications

3-34 Command Set
3. 27. Set TTL Input High Trigger Level
@Description
Set the TTL input high trigger level, for voltage level higher than
this value is recognized as logic high.
@Syntax
$(Addr)1H(ThData)<CR>
$
Command leading code.
(Addr) Address ID (2-character)
1H
TTL input high trigger level command code.
(ThData)
The high trigger level for TTL input. The unit is
0.1 V and its resolution is 0.1 V too. This value
range from 0.1 to 5V, which is a 2-digit integer.
@Response
!(Addr)<CR>
or
?(Addr)<CR>
!
Command is valid.
?
Command is invalid.
(Addr)
Address ID.
@Example
User command: $301H30<CR>
Response: !30<CR>
Item Meaning Description
$ (Leading Code) Command leading code.
30 (Addr) Address ID is 30H.
1H Set TTL input high trigger level.
30 (ThData) 3 V