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UM026704-0816

Keypad Circuit

S3F80QB Development Kit

User Manual

18

Keypad Circuit

The keypad circuit features 16 switches connected to eight pins on the MCU. These pins
are configured as outputs for P1.3–P1.0, and are configured as inputs with pull-ups
enabled for P0.7–P0.4. The keypad circuit is shown in Figure 18.

ISP II Connector

The ISP II connector (J6) provides an interface between the S3 Flash ISP II tool and the
S3F80QB device. See Figure 19 for an illustration of the ISP II connector.

Figure 17. The Reset Circuit

Figure 18. The Keypad Circuit

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Summary of Contents for Zilog S3 Series

Page 1: ...S3 Family of Microcontrollers S3F80QB Development Kit Copyright 2016 Zilog Inc All rights reserved www zilog com UM026704 0816 User Manual...

Page 2: ...o perform can be reason ably expected to cause the failure of the life support device or system or to affect its safety or effectiveness Document Disclaimer 2016 Zilog Inc All rights reserved Informat...

Page 3: ...ks furnished in the table below Date Revision Level Description Page Aug 2016 04 Updated for ZDS S3 version 5 3 0 Removed ISP I support All Oct 2014 03 Updated the Establish a Connection with the PC a...

Page 4: ...ing the S3F80QB Development Board It includes schematic diagrams and a discussion of the Board fea tures and ZDSII The S3F80QB Development Board features an S3F80QB MCU in a 44 pin QFP package plus an...

Page 5: ...ontents of the S3F80QB Development Kit Kit Contents The S3F80QB Development Kit contains the following items S3F80QB Development Board S3 Flash ISP II 10 circuit ribbon cable USB A male to Mini B USB...

Page 6: ...ts J7 and J8 Power supply level adjustable with potentiometer R18 S3 Flash In System Programmer II ZDSII software samples and documentation available free for download Sample programs Supported Host E...

Page 7: ...ion exe and follow the on screen instruc tions Establish a Connection with the PC Observe the following procedure to connect the S3 Flash ISP II and S3F80QB Develop ment Board to your PC Disconnect or...

Page 8: ...5 3 Connect the other end of the ribbon cable to Jumper J6 on the Development Board Ensure that Pin 1 on the ribbon cable is aligned with Pin 1 on the target connector as indicated in Figure 4 Figure...

Page 9: ...e S3 Flash ISP II 4 With the USB A male to Mini B cable connect Port P1 on the S3F80QB Develop ment Board to a USB port on the development PC to apply power to the Development Board as indicated in Fi...

Page 10: ...on To get started with the S3F80QB Ledblink sample program observe the following procedure 1 Launch ZDSII by navigating from the Windows Start menu to Programs Zilog ZDSII S3 Version ZDSII S3 Version...

Page 11: ...Development Kit User Manual 8 3 Select the ledblink zdsproj project from within the ledblink_asm folder as indicated in Figure 8 and click Open A list of source files will appear in the Work space pan...

Page 12: ...Configuration to open the Select Configura tion dialog box 5 Select Debug then click OK to close the Select Configuration dialog box 6 From the Project menu in ZDSII select Settings to open the Proje...

Page 13: ...ram S3F80QB Development Kit User Manual 10 7 On the Debugger page select S3F80QX_FlashIspII from the Target list then select S3FlashIspII from the Debug Tool drop down menu as indicated in Figure 9 Fi...

Page 14: ...the serial number shown in Figure 10 9 Click OK to close the Setup USB Communication dialog box 10 Make sure tat the Enhanced ISP Debug Library is selected 11 Click OK to close the Project Settings di...

Page 15: ...tware 13 To run the application select Reset Go from the Debug menu as indicated in Figure 11 As a result LEDs D7 D8 and D9 will blink in sequence Trouble Shooting Tips The following trouble shooting...

Page 16: ...n page 15 to learn more about the jumper settings for the S3F80QB Development Board S3F80QB Development Board The purpose of the S3F80QB Development Kit is to provide a set of hardware and soft ware t...

Page 17: ...luded in the Kit Connecting an external 5VDC source to J11 5VDC and J13 GND S3F80QB MCU Key features of the S3F80QB MCU include SAM8 RC CPU core 63KB internal Flash memory which is user programmable b...

Page 18: ...et function One 8 bit timer counter Timer 0 with three operating modes Interval Capture and PWM One 16 bit timer counter Timer 1 with two operating modes Interval and Capture One 16 bit timer counter...

Page 19: ...df IR Receiver for Remote Control Systems The TSOP31238 device is a member of the TSOP312 TSOP314 Series IR receivers D2 which are miniaturized IR receivers designed to work with infrared remote contr...

Page 20: ...of the TSAL6200 device is shown in Figure 16 Of two pairs of IR LEDs D3 D4 and D5 D6 the D3 D4 pair is activated by placing Jumper J10 into the 2 3 position for an active High transmission The D5 D6 p...

Page 21: ...onfigured as outputs for P1 3 P1 0 and are configured as inputs with pull ups enabled for P0 7 P0 4 The keypad circuit is shown in Figure 18 ISP II Connector The ISP II connector J6 provides an interf...

Page 22: ...y S3F80QB Development Kit User Manual 19 ZDS Flash Loader Utility A Flash Loader utility is included in Zilog Developer Studio II via the Tools menu Figure 20 shows an image of the Flash Programming s...

Page 23: ...UM026704 0816 ZDS Flash Loader Utility S3F80QB Development Kit User Manual 20 Figure 20 The Flash Programming Screen...

Page 24: ...ct Table 2 S3F80QB Development Kit Documentation Document Description Location PS0308 S3F80QB Product Specification Documentation Chip_Documentation UM0266 S3 Flash In System Programmer User Manual Do...

Page 25: ...MSS8550 1 2 3 SW3 B3U 1000P 1 2 C2 0 1uF R25 33 2 SW1 B3U 1000P 1 2 R13 470 SW2 B3U 1000P 1 2 1 2 3 4 U1 S3F80PB 44QFP P2 3 INT8 1 P2 4 INT9 2 P3 0 T0PWM T0CAP 3 P3 1 REM 4 VDD 5 VSS 6 Xout 7 Xin 8 TE...

Page 26: ...BOUT ANA8 18 VSS 19 PC0 ANA4 VBIAS C0INP 21 PC1 MISO0 ANA5 C0INN 22 PC2 ANA3 SS0 23 PC3 MISO0 ANA11 DAC 24 PD2 C1INP AMPBINP ANA6 25 PD1 C1INN AMPBINN ANA7 26 PB0 ANA0 AMPAOUT 27 PB1 ANA1 AMPAINN 28 P...

Page 27: ...ilog s Technical Support page at http support zilog com To learn more about this product find additional documentation or to discover other fac ets about Zilog product offerings please visit the Zilog...

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