Search Results: GPIO

Expanding TINI's IO Capability - Maxim [Open results in new window]
... The EV kit is, however, limited by scarce general-purpose IO (GPIO) pins. ... There are
six Verilog files used to implement the 32-bit GPIO function in the CPLD. ...
www.maxim-ic.com/appnotes.cfm/appnote_number/3664 - 50k

GPIO Expander Provides Charge Pump for Blue LEDs - Maxim [Open results in new window]
... Keywords: blue LEDs, I2C, GPIO expanders, charge pumps, PWM mode. Related Parts. ...
APPLICATION NOTE 3466. GPIO Expander Provides Charge Pump for Blue LEDs. ...
www.maxim-ic.com/appnotes.cfm/an_pk/3466 - 19k

[PDF] GPIO Expander Provides Charge Pump for Blue LEDs - AN3466 [Open results in new window]
... Keywords: blue LEDs, I2C, GPIO expanders, charge pumps, PWM mode Mar 14, 2005
APPLICATION NOTE 3466 GPIO Expander Provides Charge Pump for Blue LEDs ...
pdfserv.maxim-ic.com/en/an/AN3466.pdf

Experimenting with the MAX6956 and MAX6957 SPI and I²C GPIO and ... [Open results in new window]
... APPLICATION NOTE 1142. Experimenting with the MAX6956 and MAX6957 SPI and
I²C GPIO and LED Display Drivers from a PC. Abstract: This ...
www.maxim-ic.com/appnotes.cfm/an_pk/1142 - 27k

[PDF] Experimenting with the MAX6956 and MAX6957 SPI and I²C GPIO and ... [Open results in new window]
... Jun 28, 2002 APPLICATION NOTE 1142 Experimenting with the MAX6956 and MAX6957
SPI and I²C GPIO and LED Display Drivers from a PC ...
pdfserv.maxim-ic.com/en/an/AN1142.pdf

Software I²C Driver for the MAXQ2000 Microcontroller - Maxim [Open results in new window]
... a software I²C driver for the MAXQ2000 microcontroller that permits I²C communication
at 100kHz or 400kHz using any of the microcontroller's GPIO pins. ...
www.maxim-ic.com/appnotes.cfm/an_pk/3588 - 36k

Using Maxim SPI-compatible Display Drivers with other SPI ... [Open results in new window]
... MAX6957, and MAX7221 LED drivers, the MAX6850, and MAX6852 vacuum fluorescent display
(VFD) controllers, and the MAX7301 general purpose I/O (GPIO) peripheral. ...
www.maxim-ic.com/appnotes.cfm/an_pk/1879 - 27k

[PDF] Software I²C Driver for the MAXQ2000 Microcontroller [Open results in new window]
... a software I²C driver for the MAXQ2000 microcontroller that permits I²C communication
at 100kHz or 400kHz using any of the microcontroller's GPIO pins. ...
pdfserv.maxim-ic.com/en/an/AN3588.pdf

[PDF] Multiplexing JTAG Interface Pins on MAXQ Microcontrollers - AN3966 [Open results in new window]
... when used in JTAG/TAP mode) and to control a relay (in GPIO mode). ... pins to be used
either for debugging/bootloader purposes or for general-purpose I/O. As long ...
pdfserv.maxim-ic.com/en/an/AN3966.pdf

Multiplexing JTAG Interface Pins on MAXQ Microcontrollers - Maxim [Open results in new window]
... when used in JTAG/TAP mode) and to control a relay (in GPIO mode). ... pins to be used
either for debugging/bootloader purposes or for general-purpose I/O. As long ...
www.maxim-ic.com/appnotes.cfm/an_pk/3966 - 26k

[PDF] Port Expanders for Flip-Cell Phones Save Cost and Space - AN3814 [Open results in new window]
... The MAX6966 and MAX6965 drivers illustrate the GPIO port-expander technology discussed
in the note. ... Page 2. Advantage of GPIO Port Expanders in Flip-Phones ...
pdfserv.maxim-ic.com/en/an/AN3814.pdf

[PDF] Using Maxim SPI-compatible Display Drivers with other SPI ... [Open results in new window]
... MAX6957, and MAX7221 LED drivers, the MAX6850, and MAX6852 vacuum fluorescent display
(VFD) controllers, and the MAX7301 general purpose I/O (GPIO) peripheral. ...
pdfserv.maxim-ic.com/en/an/AN1879.pdf

Serializing an HD44780 LCD Display - Maxim [Open results in new window]
... Abstract: Besides reducing the number of required GPIO lines from eleven to two,
this circuit also provides programmable contrast and backlight control. ...
www.maxim-ic.com/appnotes.cfm/an_pk/3658 - 20k

[PDF] Serializing an HD44780 LCD Display - AN3658 [Open results in new window]
... Abstract: Besides reducing the number of required GPIO lines from eleven to two,
this circuit also provides programmable contrast and backlight control. ...
pdfserv.maxim-ic.com/en/an/AN3658.pdf

Using a PC to Experiment with the MAX7300/MAX7301 Port Expanders ... [Open results in new window]
... Keywords: GPIO, port expanders, SPI, I2C, I²C, I/O, serial, 3V,
I/O expanders. Related Parts. APP 2852: Dec 29, 2003. ...
www.maxim-ic.com/appnotes.cfm/an_pk/2852 - 26k

Adding Panel LED Intensity Control to MAX6952 and MAX6953 5x7 ... [Open results in new window]
... If fewer steps are required, and spare GPIO ports are available, then these spare
ports can be used to directly control the full-scale segment current. ...
www.maxim-ic.com/appnotes.cfm/an_pk/1146 - 21k

[PDF] Adding Panel LED Intensity Control to MAX6952 and MAX6953 5x7 ... [Open results in new window]
... If fewer steps are required, and spare GPIO ports are available, then these spare
ports can be used to directly control the full-scale segment current. ...
pdfserv.maxim-ic.com/en/an/AN1146.pdf

Port Expanders for Flip-Cell Phones Save Cost and Space - Maxim [Open results in new window]
... The MAX6966 and MAX6965 drivers illustrate the GPIO port-expander technology discussed
in the note. ... Advantage of GPIO Port Expanders in Flip-Phones. ...
www.maxim-ic.com/appnotes.cfm/an_pk/3814 - 37k

[PDF] Expanding TINI's IO Capability - AN3664 [Open results in new window]
... The EV kit is, however, limited by scarce general-purpose IO (GPIO) pins. ... There are
six Verilog files used to implement the 32-bit GPIO function in the CPLD. ...
pdfserv.maxim-ic.com/en/an/AN3664.pdf