Renesas Starter Kit+, Руководство пользователя

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Renesas Starter Kit+ for RX72N 5. User Circuitry
R20UT4443EG0100 Rev. 1.00 Page 27 of 57
Nov 30, 19
5.19 Graphic LCD Controller (GLCDC)
The RX72N features a graphic LCD controller (GLCDC) built in and is connected to via the FPC connector to
NHD - 4.3 - 480272EF - ATXL - CTP manufactured by Newhaven Display International, Inc.
Table 5-22 and Table 5-23 show the connection relationship of the GLCDC interface.
Table 5-22: GLCDC Connections(1)
GLCDC (ONTFT1)
*1
Pin Circuit Net Name
MCU
Pin Circuit Net Name
MCU
Port Pin Port Pin
1 OnTFT-LEDK - - 2 OnTFT-LEDA - -
3 GROUND - - 4 Board_3V3 - -
5 OnTFT-R5(R0) *2 P81 L9 6 OnTFT-R6(R1) *2 P80 N10
7 OnTFT-R7(R2) *2 PC4 P11 8 OnTFT-R3 PC5 R10
9 OnTFT-R4 P82 P10 10 OnTFT-R5 P81 L9
11 OnTFT-R6 P80 N10 12 OnTFT-R7 PC4 P11
13 OnTFT-G6(G0)
*2
PC7 N9 14 OnTFT-G7(G1)
*2
PC6 R9
15 OnTFT-G2 P55 R8 16 OnTFT-G3 P54 R7
17 OnTFT-G4 P11 P8 18 OnTFT-G5 P83 M9
19 OnTFT-G6 PC7 N9 20 OnTFT-G7 PC6 R9
21 OnTFT-B5(B0) *2 P84 M6 22 OnTFT-B6(B1) *2 P57 P7
23 OnTFT-B7(B2) *2 P56 N7 24 OnTFT-B3 PJ0 M5
25 OnTFT-B4 P85 N4 26 OnTFT-B5 P84 M6
27 OnTFT-B6 P57 P7 28 OnTFT-B7 P56 N7
29 GROUND - - 30 OnTFT-CLK P14 P4
31 OnTFT-DISP PK4 F4 32 OnTFT-HSYNC PJ2 L6
33 OnTFT-VSYNC P13 N5 34 OnTFT-DEN PJ1 N6
35 NC - - 36 GROUND - -
37 NC - - 38 NC - -
39 NC - - 40 NC - -
* 1
: Connection driver: ST7282T2 manufactured by Sitronix Technology Corp.
* 2
: Normalization from RGB 565 to RGB 888.
Table 5-23: GLCDC Connections(2)
GLCDC (ONTFT2)
Pin Circuit Net Name
MCU
Pin Circuit Net Name
MCU
Port Pin Port Pin
1 Board_3V3 - - 2 GROUND - -
3 OnTFT-SCL *3 PQ1 E8 4 OnTFT-SDA *3 PQ2 G8
5 OnTFT-INT P10 K7 6 OnTFT-RESn
RESn G7
PL3 *4 K10
* 3
: Simple I2C bus is used for TFT touch interface.
Connection touch controller: FT5426 manufactured by Focal Tech, Inc.
Slave address (A6-0): 0111000.
*4
: This connection is a not available in the default RSK+ configuration - refer to §6 for the required
modifications.