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STMPE801
User Manuals: ST STMPE801 Port Expander Board
Manuals and User Guides for ST STMPE801 Port Expander Board. We have
1
ST STMPE801 Port Expander Board manual available for free PDF download: User Manual
ST STMPE801 User Manual (17 pages)
eight bit port expander demonstration board
Brand:
ST
| Category:
Motherboard
| Size: 0 MB
Table of Contents
Table of Contents
2
Getting Started
4
System Requirements
4
Package Contents
4
Software Installation
4
Hardware Installation
5
Figure 1. GUI Start up Screen
5
Figure 2. Port Expander Board
5
Power Supply
6
Jumper Settings
6
Figure 3. Voltage Regulation from +5 V Supply (VIN)
6
Figure 4. JP10_1 for Power Supply
6
Figure 5. JP55_2 and JP56_2 for I 2 C_CLK and I 2 C_SDATA Selection
7
Figure 6. JP2_3 Setting for STMPE801 INT Pull-Up
7
Figure 7. JP3_3 and JP5_3 Setting for STMPE801 SCLK and SDAT
7
Running the STMPE801 Port Expander GUI
8
Figure 8. JP4_3 Setting for STMPE801 I 2 C Slave Address Selection
8
Figure 9. JP6_3 and JP7_3 Setting for STMPE801 VCC and VIO Connections
8
Running Internal Registers of STMPE801
9
Figure 10. Screen Shot of STMPE801 GUI Startup Screen
9
Figure 11. Screen Shot of Write/Read Tab in STMPE801 GUI
10
Figure 12. Error Screen When the Incorrect I 2 C Slave Address Is Chosen
10
Programming GPIO
11
Figure 13. GPIO Input State Screen Shot
11
Power Modes
12
Figure 14. GPIO Output State Screen Shot
12
Configuring Interrupts
13
Figure 15. Entering in Hibernate Mode
13
Figure 16. Interrupt Setting Tab Screen Shot
13
Figure 17. Interrupt Enabled with Indication of Current Interrupt Status in the ISR - Screen Shot
14
Using the External I2C Master
15
Figure 18. External I 2 C Connector
15
Demo Board Footprint
16
Revision History
16
Figure 19. Demo Board Footprint
16
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