20-101-1051 Datasheet, PDF (113/165 Pages) List of Unclassifed Manufacturers – C-Programmable Core Module with NAND Flash Mass Storage and Ethernet

C.4 Header Pinouts
Figure C-6 shows the pinouts for the LCD/keypad module.
J1
J3
J2
Figure C-6. LCD/Keypad Module Pinouts
C.4.1 I/O Address Assignments
The LCD and keypad on the LCD/keypad module are addressed by the /CS strobe as
explained in Table C-2.
Table C-2. LCD/Keypad Module Address Assignment
Address
Function
0xE000
0xExx0–0xExx7
0xExx8
0xExx9
0xExxA
0xExxB (bits 0–6)
0xExxB (bit 7)
0xExxC–ExxF
Device select base address (/CS)
LCD control
LED enable
Not used
7-key keypad
7-LED driver
LCD backlight on/off
Not used
User’s Manual
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