Applied Data Systems Bitsy Plus, Руководство пользователя

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Hardware Reference
ADS document # 110114-1001A Page 11
3.3.1 J1: LCD Panel Interface Connector
Board Connector: Samtec #STMM-117-02-T-D
Recommended Mating Cable: Samtec TCSD Series
Recommended Board-to-Board Connector: ESQT series (e.g. ESQT-117-02-F-D-500)
The following table describes the signals on the LCD interface connector. Signal names shown
are for TFT active matrix color LCDs at 16 bpp (bit-per-pixel). For other color depths and LCD
technologies, consult the table in section 4.6.4. Signals from the StrongARM are buffered and
RFI filtered before reaching J1. See section 4.6 for further details about displays.
Color Active TFT Display at 16bpp
Pin
SA-1110
Signal Name
ADS Signal Name Description
1 PNL_VEE V
EE
(contrast); see JP4
2 GND ground
3 L-PCLK PNL_PIXCLK Pixel Clock
4 L-LCLK PNL_HSYNC Horizontal Sync.
5 L-FCLK PNL_VSYNC Vertical Sync.
6 GND ground
7 LDD15 PNL_RED0 Red Bit 0
8 LDD11 PNL_RED1 Red Bit 1
9 LDD12 PNL_RED2 Red Bit 2
10 LDD13 PNL_RED3 Red Bit 3
11 LDD14 PNL_RED4 Red Bit 4
12 LDD15 PNL_RED5 Red Bit 5
13 GND ground
14 LDD5 PNL_GREEN0 Green Bit 0
15 LDD6 PNL_GREEN1 Green Bit 1
16 LDD7 PNL_GREEN2 Green Bit 2
17 LDD8 PNL_GREEN3 Green Bit 3
18 LDD9 PNL_GREEN4 Green Bit 4
19 LDD10 PNL_GREEN5 Green Bit 5
20 GND ground
21 LDD4 PNL_BLUE0 Blue Bit 0
22 LDD0 PNL_BLUE1 Blue Bit 1
23 LDD1 PNL_BLUE2 Blue Bit 2
24 LDD2 PNL_BLUE3 Blue Bit 3
25 LDD3 PNL_BLUE4 Blue Bit 4
26 LDD4 PNL_BLUE5 Blue Bit 5
27 GND ground
28 L-BIAS PNL_LBIAS Data_Enable
29
30
PNL_PWR Vcc (5 V) or 3.3 V (JP3)
31 PNL_RL
Horizontal Mode Select
(set by R22 or R87)
32 PNL_UD
Vertical Mode Select
(set by R79 or R17)
33
ADSmartIO
PD0
PNL_ENA Panel enable signal
34 VCON
low-voltage adjust for contrast
control of some displays (6.2.2)