Lines Matching +full:number +full:- +full:of +full:- +full:wires
1 # SPDX-License-Identifier: GPL-2.0
3 # For a description of the syntax of this configuration file,
4 # see Documentation/kbuild/kconfig-language.rst.
41 and built-in as well (Y).
53 The address of the parallel port where the LCD is connected.
75 Amount of time the ks0108 should wait between each control write
96 If you have a Crystalfontz 128x64 2-color LCD, cfag12864b Series,
100 check Documentation/admin-guide/auxdisplay/cfag12864b.rst
106 of the xorg server.
118 Refresh rate of the LCD.
146 depends on FB && OF && I2C && INPUT
172 Say Y here if you have an HD44780 or KS-0074 LCD connected to your
173 parallel port. This driver also features 4 and 6-key keypads. The LCD
182 int "Default parallel port number (0=LPT1)"
186 This is the index of the parallel port the panel is connected to. One
193 int "Default panel profile (0-5, 0=custom)"
204 2 = 2x16 serial LCD (KS-0074), new keypad
224 2 : new 6 keys keypad, as used on the server at www.ant-computing.com
240 under the name '/dev/lcd'. There are a total of 6 supported types :
245 3 : 2x16 serial LCD (KS-0074 based)
255 int "Number of lines on the LCD (1-2)"
259 This is the number of visible character lines on the LCD in custom profile.
264 int "Number of characters per line on the LCD (1-40)"
268 This is the number of characters per line on the LCD in custom profile.
273 int "Internal LCD line width (1-40, 40 by default)"
277 Most LCDs use a standard controller which supports hardware lines of 40
278 characters, although sometimes only 16, 20 or 24 of them are really wired
279 to the terminal. This results in some non-visible but addressable characters,
289 int "Hardware LCD line width (1-64, 64 by default)"
294 some of them need to be able to address 40 chars with the lower bits, they
295 often use the immediately superior power of 2, which is 64, to address the
325 be driving a serial LCD or a parallel one. Serial LCDs only use 2 wires
326 (SDA/SCL), while parallel ones use 2 or 3 wires for the control signals
332 int "Parallel port pin number & polarity connected to the LCD E signal (-17...17) "
333 range -17 17
336 This describes the number of the parallel port pin to which the LCD 'E'
340 1..17 : directly connected to any of these pins on the DB25 plug
341 -1..-17 : connected to the same pin through an inverter (eg: transistor).
347 int "Parallel port pin number & polarity connected to the LCD RS signal (-17...17) "
348 range -17 17
351 This describes the number of the parallel port pin to which the LCD 'RS'
355 1..17 : directly connected to any of these pins on the DB25 plug
356 -1..-17 : connected to the same pin through an inverter (eg: transistor).
362 int "Parallel port pin number & polarity connected to the LCD RW signal (-17...17) "
363 range -17 17
366 This describes the number of the parallel port pin to which the LCD 'RW'
370 1..17 : directly connected to any of these pins on the DB25 plug
371 -1..-17 : connected to the same pin through an inverter (eg: transistor).
377 int "Parallel port pin number & polarity connected to the LCD SCL signal (-17...17) "
378 range -17 17
381 This describes the number of the parallel port pin to which the serial
385 1..17 : directly connected to any of these pins on the DB25 plug
386 -1..-17 : connected to the same pin through an inverter (eg: transistor).
392 int "Parallel port pin number & polarity connected to the LCD SDA signal (-17...17) "
393 range -17 17
396 This describes the number of the parallel port pin to which the serial
400 1..17 : directly connected to any of these pins on the DB25 plug
401 -1..-17 : connected to the same pin through an inverter (eg: transistor).
407 int "Parallel port pin number & polarity connected to the LCD backlight signal (-17...17) "
408 range -17 17
411 This describes the number of the parallel port pin to which the LCD 'BL' signal
415 1..17 : directly connected to any of these pins on the DB25 plug
416 -1..-17 : connected to the same pin through an inverter (eg: transistor).
446 printf()-formatted message is valid with newline and escape codes.