20-101-0732 Rabbit Semiconductor, 20-101-0732 Datasheet - Page 34
20-101-0732
Manufacturer Part Number
20-101-0732
Description
INTERFACE SMART SCREEN OP7100
Manufacturer
Rabbit Semiconductor
Datasheet
1.101-0303.pdf
(126 pages)
Specifications of 20-101-0732
Module/board Type
Single Board Computer Module
For Use With/related Products
OP7100
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
20-101-732
20-101-732
20-101-732
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Keypad Interface
The OP7100 has a touchscreen, which is connected to the circuit board at
header J5. Header J6 is available for a customer-supplied keypad for the
OP7110.
Table 3-1 lists the pinouts for headers J5 and J6. The pinout for header J5
is identical to the pinout for header J6.
Figure 3-10 shows the location of headers J5 and J6.
Figure 3-11 shows a simplified diagram of the keypad interface.
34 Hardware
ROW0
ROW1
ROW2
ROW3
ROW4
ROW5
ROW6
ROW7
Signal
Figure 3-10. OP7100 Headers J5 and J6 (Keypad Interface)
Figure 3-11. Block Diagram of OP7100 Keypad Interface
Table 3-1. OP7100 Keypad Header Pinout
Header J5/J6 Pin
1
2
3
4
5
6
7
8
J5
J6
Signal
COL0
COL1
COL2
COL3
COL4
COL5
COL6
COL7
Ω
Header J5/J6 Pin
10
11
12
13
14
15
16
9
OP7100
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