Differences

This shows you the differences between two versions of the page.

--- projects:3dprinting:omni200:chitu_fx [2022/10/31 02:24] – admin
+++ projects:3dprinting:omni200:chitu_fx [2022/10/31 02:59] (current) – admin
@@ Line 23: / Line 23: @@
 A logic analyzer capture of the communication between printer controller and lcd controller: (png images, 4.2MB) can be found here:
-  * [[https://projects:3dprinting:omni200:chitu_fx:chitu_fx_lcd_display_communication.zip]]
+  * [[https://www.auditeon.com/xyz/projects/chitu_fx_lcd_display_communication.zip]]
 <code>
@@ Line 51: / Line 51: @@
 PA15 -> Q20,P.G (E2_HOT)
 PB12 -> U4,P.12 (LCD RESET)
+PD14 -> U4,P.35 (LCD D0)
+PD15 -> U4,P.34 (LCD D1)
+PD0  -> U4,P.33 (LCD D2
+PD1  -> U4,P.32 (LCD D3)
+PE7  -> U4,P.26 (LCD D4)
+PE8  -> U4,P.11 (LCD D5)
+PE9  -> U4,P.10 (LCD D6)
+PE10 -> U4,P.9  (LCD D7)
+PE11 -> U4,P.25 (LCD D8)
+PE12 -> U4,P.24 (LCD D9)
+PE13 -> U4,P.23 (LCD D10)
+PE14 -> U4,P.22 (LCD D11)
+PE15 -> U4,P.21 (LCD D12)
+PD8  -> U4,P.20 (LCD D13)
+PD9  -> U4,P.10 (LCD D14)
+PD10 -> U4,P.18 (LCD D15)
+PB12 -> U4,P.12 (LCD RESET)
+  etc. (See below)
+>>>>>>>>>>>>>
+Todo:
+XPT2046,P.16 SPI1-SCK
+XPT2046,P.15 SPI1-_CS
+XPT2046,P.14 SPI1-MOSI
+XPT2046,P.12 SPI1-MISO
+XPT2046,P.11 SPI1-INT
+-> (U8,P.93/PG8) LIGHT PWM #B4
+-> (U8,P.118/PD4) LCD-nOE #B3
+-> (U8,P.119/PD5) LCD-nWE #B2 (Active low) ??
+-> (U8,P.87/PG2) RS #B1
+-> (U8,P.127/PG12) PS-CLK #B0 / Chip select ??
+<<<<<<<<<<<<<<
 U6_E1

Auditeon