Lincoln pwm single Example
From Manuals
(Difference between revisions)
(→Compatibility Lincoln 60, Lincoln 60E) |
(→Compatibility Lincoln 60, Lincoln 60E) |
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==Compatibility [http://www.micromint.com/index.php/SBC/lincoln60.html Lincoln 60], [http://www.micromint.com/index.php/SBC/lincoln60.html Lincoln 60E]== | ==Compatibility [http://www.micromint.com/index.php/SBC/lincoln60.html Lincoln 60], [http://www.micromint.com/index.php/SBC/lincoln60.html Lincoln 60E]== | ||
| - | The NXP LPC1769 microcontroller used in the Lincoln controller line support six channels of PWM. | + | The NXP LPC1769 microcontroller used in the Lincoln controller line support six channels of PWM. The PWM signals for this example are mapped to the following locations: |
{| border="1" cellpadding="5" cellspacing="2" align="center" style="text-align: center;" | {| border="1" cellpadding="5" cellspacing="2" align="center" style="text-align: center;" | ||
|+ align="bottom"|'''PWM1 Ouput Connector Locations'' | |+ align="bottom"|'''PWM1 Ouput Connector Locations'' | ||
|'''PWM1 Output''' | |'''PWM1 Output''' | ||
| - | |''' | + | |'''GPIO''' |
| - | + | ||
| - | + | ||
| - | + | ||
|'''Connector''' | |'''Connector''' | ||
|'''Shared Hardware''' | |'''Shared Hardware''' | ||
| Line 19: | Line 16: | ||
|J18 pin 7 | |J18 pin 7 | ||
|User LED1 (Green) | |User LED1 (Green) | ||
| - | |||
| - | |||
| - | |||
|- | |- | ||
|2 | |2 | ||
| - | |||
| - | |||
| - | |||
|P3.25 | |P3.25 | ||
|J12 pin 30 | |J12 pin 30 | ||
| Line 32: | Line 23: | ||
|- | |- | ||
|3 | |3 | ||
| - | |||
| - | |||
| - | |||
|P3.26 | |P3.26 | ||
|J18 pin 12 | |J18 pin 12 | ||
| Line 40: | Line 28: | ||
|- | |- | ||
|4 | |4 | ||
| - | |||
| - | |||
| - | |||
|P2.3 | |P2.3 | ||
|J2 pin 22 | |J2 pin 22 | ||
| Line 48: | Line 33: | ||
|- | |- | ||
|5 | |5 | ||
| - | |||
| - | |||
| - | |||
|P2.4 | |P2.4 | ||
|J2 pin 23 | |J2 pin 23 | ||
| Line 56: | Line 38: | ||
|- | |- | ||
|6 | |6 | ||
| - | |||
| - | |||
| - | |||
|P2.5 | |P2.5 | ||
|J2 pin 24 | |J2 pin 24 | ||
| Line 64: | Line 43: | ||
|- | |- | ||
|} | |} | ||
| - | |||
[[Image:Lincoln_pwm_single.png|center|]] | [[Image:Lincoln_pwm_single.png|center|]] | ||
| + | PWM1.4 was captured on channel 1 and PWM1.6 on was captured channel 2 in the below oscilloscope capture. | ||
[[Image:Lincoln_pwm_single1.png|center|]] | [[Image:Lincoln_pwm_single1.png|center|]] | ||
Revision as of 20:08, 11 March 2011
Single Edge Pulse Width Modulation (PWM)
Compatibility Lincoln 60, Lincoln 60E
The NXP LPC1769 microcontroller used in the Lincoln controller line support six channels of PWM. The PWM signals for this example are mapped to the following locations:
| PWM1 Output | GPIO | Connector | Shared Hardware |
| 1 | P1.18 | J18 pin 7 | User LED1 (Green) |
| 2 | P3.25 | J12 pin 30 | Optional Buzzer |
| 3 | P3.26 | J18 pin 12 | User LED2 (Yellow) |
| 4 | P2.3 | J2 pin 22 | Optional Keypad |
| 5 | P2.4 | J2 pin 23 | Optional Keypad |
| 6 | P2.5 | J2 pin 24 | Optional Keypad |
PWM1.4 was captured on channel 1 and PWM1.6 on was captured channel 2 in the below oscilloscope capture.
