101-0464 Rabbit Semiconductor, 101-0464 Datasheet - Page 89

• Manufacturer Part Number: 101-0464
• Description: COMPUTER SINGLE BOARD BL2130
• Manufacturer: Rabbit Semiconductor

Specifications of 101-0464

• Module/board Type: Single Board Computer Module
• For Use With/related Products: BL2130
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

C.4 Header Pinouts
Figure C-6 shows the pinouts for the LCD/keypad module.
C.4.1 I/O Address Assignments
The LCD and keypad on the LCD/keypad module are addressed by the PE7 strobe as
explained in Table C-2.
User’s Manual
Table C-2. LCD/Keypad Module Address Assignment
Exx0–Exx7
Exx8
Exx9
ExxA
ExxB (bits 0–6)
ExxB (bit 7)
ExxC–ExxF
Figure C-6. LCD/Keypad Module Pinouts
Address
LCD control
LED enable
Not used
7-key keypad
7-LED driver
LCD backlight on/off
Not used
Function
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