Nuvoton NuMaker-HMI-N9H26, User Manual

Page: 13 / 32

NuMaker-HMI-N9H26
Mar. 15, 2022 Page 13 of 32 Rev 1.00
NUMA
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03 LCS 04 BLEn 35 NC 36 DVDD18
05 LDEN 06 LVsync 37 PWM 38 NC
07 LHsync 08 LClk 39 VS 40 VS
09 LD23 10 LD22 41 XP 42 PAD1
11 LD21 12 LD20 43 XM 44 YM
13 LD19 14 LD18 45 NC 46 YP
15 LD17 16 LD16 47 VS 48 VS
17 LD15 18 LD14 49 NC 50 NC
19 LD13 20 LD12 51 NC 52 NC
21 LD11 22 LD10 53 NC 54 NC
23 LD9 24 LD8 55 NC 56 NC
25 LD7 26 LD6 57 NC 58 NC
27 LD5 28 LD4 59 NC 60 NC
29 LD3 30 LD2 61 NC 62 NC
31 LD1 32 LD0 63 NC 64 NC
Table 2-8 NuDesign-TFT-LCD5 Connect (CON1)
2.1.6 Reset Button

S8: Reset button in NuMaker-N9H26
2.1.7 RTC wakeup Button

S7: RTC wakeup button in NuMaker-N9H26
2.1.8 Speaker

J2: Power Amplifier speaker connected in NuMaker-N9H26
2.1.9 Microphone

M1: External electret condenser microphone connected in NuMaker-N9H26, Pin 1 for
positive connect and pin 2 for negative connect
2.1.10 Power Connector

CON3: 5 VCC connector in NuMaker-N9H26
2.1.11 RS-232 Connector

CON8: Supply TIA/EIA-232-F voltage levels TXD & RXD signals in NuMaker-HMI-N9H26
2.1.12 KEY Matrix

S1~S6: Keys combination with Columns(GPB3 & 2) & Rows(GPB6, 5 & 4)
Row GPB6 GPB5 GPB4