Ingenic Newton, Hardware Manual

Page: 9 / 12

Hardware Description
Newton Development Platform Hardware Manual
Copyright® 2005-2014 Ingenic Semiconductor Co., Ltd. All rights reserved.
5
 MSC0
Table 2-1 describes the setting of boot select:
Table 2-1 Boot Select
Boot Select Boot From
Holding POWER and RETURN down together about 7s USB Boot
Holding POWER down about 3s MSC0 Boot ( default )
2.5 Flash and Memory (LPDDR)
The Newton board uses an eMCP with 32Gb eMMC and 3Gb LPDDR
2.6 LCD and Touch Screen Interface
2.6.1 LCD Interface Definition
The Newton board integrates an LCD connector J5 (BM10NB(0.8)-30DS-0.4V(51)), default is a
smart LCD interface.
Table 2-2 LCD Interface (J5) Signals Definition
Pin Number Signal Pin Number Signal
1 VCI33 2 VCI33
3 VDDIO18 4 BUS_SEL
5 LCD_RESET 6 NCS/CS
7 DNC/RS 8 GND
9 WR_E 10 RD_E
11 GND 12 DB7
13 DB6 14 DB5
15 DB4 16 DB3
17 DB2 18 DB1
19 DB0 20 SDA
21 LCD_BUSY 22 TE
23 VLED+ 24 VLED-
25 NC 26 NC
27 NC 28 NC
29 NC 30 GND
The back light control chip is SGM3733BYTDI6G/TR in the main board, controlled by PWM of CPU,
the max current is 20mA.
2.6.2 Touch Screen Interface
J8 (BM10NB (0.8)-10DS-0.4V (51)) is the touch screen connector. The signal of J8 is defined in the
Table 2-3.
Table 2-3 Touch Screen Connector (J8) Definition
Pin Number Signal Pin Number Signal
1 VDDA33 2 IRQ