Hardware/Parallelport/heb lcd
From UIT
Revision as of 18:21, 5 November 2015 by Francois.corthay (Talk | contribs)
|
HEB LCD
The HEB LCD board contains 4 Buttons and 8 LEDs. The LCD part is not functional on the V1.0 boards.
Version | Photo | Schematics | Stock | Description |
---|---|---|---|---|
V2.0 | boards 10-18 |
FPGA HEB LCD Schematic PDF | 9 fully mounted | Parallelboard extention with 4 Buttons, 8 Leds and an 4 Row LCD |
V1.0 | FPGA HEB Matrix Schematic PDF | 9 fully mounted | Parallelboard extention with 4 Buttons, 8 Leds and an optional LCD, however the LCD never worked and therefore no card with LCD exists. |
Connector
Version 1 and version 2 HEB-LCD boards are NOT pin compatible.
conn. pin |
V2 signal |
V1 signal |
FPGA-EBS pin |
conn. pin |
V2 signal |
V1 signal |
FPGA-EBS pin | |
---|---|---|---|---|---|---|---|---|
1 | LCD CS | LED 8 | A11 | 2 | RST | A13 | ||
3 | LCD A0 | LED 7 | A14 | 4 | SCL | D7 | ||
5 | LCD SI | LED 6 | C7 | 6 | LED 1 | E9 | ||
7 | LED 2 | LED 5 | A8 | 8 | LED 3 | F11 | ||
9 | LED 4 | LED 4 | B11 | GND | power supply | |||
11 | LED 5 | LED 3 | B13 | GND | ||||
13 | LED 6 | LED 2 | B14 | GND | ||||
15 | LED 7 | LED 1 | E7 | GND | ||||
17 | LED 8 | button 4 | E8 | GND | ||||
19 | button 1 | button 3 | G9 | GND | ||||
21 | button 2 | button 2 | F9 | GND | ||||
23 | button 3 | button 1 | F7 | GND | ||||
25 | button 4 | F8 | 3.3 V |