Protocol decoder:pcf8814_lcd
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Name | Philips PCF8814 (LCD) |
---|---|
Status | planned |
License | GPLv2+ |
Source code | decoders/pcf8814_lcd |
Input | pcf8814 |
Output | pcf8814_lcd |
Options | — |
The pcf8814_lcd protocol decoder supports Philips PCF8814 (65 x 96 pixels matrix LCD driver) based displays.
Hardware
rOket Nokia 1200 display
The display/nokia_1200/r0ket directory in sigrok-dumps contains a set of example captures of the protocol of a Nokia 1200 cell phone display.
The display is a monochrome LCD with 96x68 pixels. It uses the Philips PCF8814 "65 x 96 pixels matrix LCD driver".
The display is attached to the r0ket eval board / conference badge. It is controlled from the NXP LPC1343 ARM controller on that board.
The logic analyzer used was a Saleae Logic (at 16MHz).
Probe setup:
Probe | LPC1343 chip |
---|---|
1 (black) | CS# (PIO2_1 / DSR) |
2 (brown) | SCK (PIO2_11 / SCK0) |
3 (red) | SDA (PIO0_9 / MOSI0) |
4 (orange) | RST# (PIO2_2 / DCD#) |
Photos:
Protocol
TODO: Detailed protocol description.
Resources
TODO.