Kilpatrick Audio K1600 User Manual page 14

Direct Control Mode (Channel 16 Only)
The Direct Control Mode on channel 16 uses continuous controller messages to control any of the
outputs. This includes the ability to set the CV outputs to any voltage, as well as the ability to turn on, off
or pulse any of the trigger, clock and reset outputs. Pulsed output will cause a timed output pulse that is
controlled by the K1600.
Direct Control Mode CC
CV1 DAC: 16 (MSB), 48 (LSB)
CV2 DAC: 17 (MSB), 49 (LSB)
GATE1: 18
GATE2: 19
TRIG1: 70
TRIG2: 71
TRIG3: 72
TRIG4: 73
CLOCK: 74
RESET: 75
Clock Messages
Clock messages affect the clock and reset outputs. The clock output rate is determined by the clock
divider setting (default = 1) which can be changed with program change commands.
Clock Timing Tick – If the clock divider is set to 1, each clock timing tick recevied will cause an
•
output pulse on the clock output. (approx. 5ms)
Song Position Pointer – The song position pointer is used to adjust when the next output clock
•
pulse will be sent and is only effective when the clock is being divided.
Start Song – Resets the clock counter to 0. This is only effective when the clock is being divided.
•
Continue Song – Does not reset the clock counter to 0.
•
Stop Song – Causes the reset output to pulse. (approx. 20ms) This is used primarily for resetting
•
analog sequencers when the sequence is stopped.
User Manual
Action
CV1 / CV2 DAC Control:
Use the MSB and LSB bytes to set 12 bits of resolution.
•
◦ MSB = top 7 bits (right justified)
◦ LSB = lower 5 bits (left justified)
Value 0 = highest output voltage
•
Value 4095 = lowest output voltage
•
When trimmed, approx. 408 steps / volt
•
Timed control of gate, trigger and clock outputs:
Value 0 = off
•
Value 1-126 = timed pulse (approx. 2-252ms)
•
Value 127 = on
•
// K1600 // MIDI Converter
Hardware Version C/D
Firmware Version 1.2x
August 10, 2012
© 2010 Kilpatrick Audio
14p