qt60161b Quantum Research Group, qt60161b Datasheet - Page 26

• Manufacturer Part Number: qt60161b
• Description: 16 Key Qmatrix Keypanel Sensor Ic
• Manufacturer: Quantum Research Group

Section 3.16, p. 11
Ctrl-R. In Put mode, controls the oscilloscope sync function
of Pin 43. The settings of this function are:
When on, Pin 43 outputs a pulse that brackets the acquire
burst(s) for the keys targeted by scope. Without this it is
virtually impossible to view signals on an oscilloscope
corresponding to a specific key.
Pin 43 idles low and pulses high during a sync pulse.
^R is volatile, that is, it does not persist after a power down.
Section 3.14, p. 9
Ctrl-W. In Put mode, sets whether the noise sync feature is
enabled or disabled. The part must be in Put mode for this
command to work.
The settings are:
This function has global scope. The default value is 0 (off).
In Get mode this function returns the current setting of ^W.
The setting of ^W does not become effective until the device
has been powered off and back on again or after the reset
(‘r’) command has been issued.
lQ
^R
^W
Put
Get
Put
Get
0:
1:
0:
1:
0x12 - O
0x17 - N
off {factory default}
on
off {factory default}
on
1, 4, 16
1, 4, 16
Scope
Scope
-
-
SCILLOSCOPE
OISE
Bytes / Cmd
Bytes / Cmd
S
YNC
2
1
2
1
S
YNC
2nd Byte Range
Byte 2 Range
0x00, 0x01
0x00, 0x01
n/a
n/a
©Quantum Research Group Ltd.
0x00, 0x01
0x00, 0x01
Returns
Returns
0x17
0x12
26
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