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D E M O 9 S 0 8 S F 4  

 

J U N E   9 ,   2 0 0 9  

U S E R   G U I D E  
 

12

 

MCU I/O PORT 

The  MCU  I/O  PORT  connector  provides  access  to  the  MC9S08SF4  I/O  signals.   

Error! 

Reference source not found.

 below show the pin-out for the MCU I/O connector.   

Figure 7: MCU I/O PORT 

– J1 

VDD 

1 

2 

PTA0/KBI0/TCLK/IRQ 

VSS 

3 

4 

PTA1/KBI1/RESET 

PTC0/SCL/ADC6 

5 

6 

PTB7/BKGD/MS 

PTC1/SDA/ADC7 

7 

8 

  

PTA2/KBI2/TPM1C0/FDSOUT0 

9 

10 

PTB1/ACMP5/ADC0 

PTA3/KBI3/TPM1C1/FDSOUT1 

11  12 

PTB2/ACMP4/ADC1 

PTB0_A 

13  14 

PTB3/ACMP3/ADC2 

PTB0_B 

15  16 

  

PTB0_C 

17  18 

PTB4/ACMP2/ADC3 

PTB0_D 

19  20 

PTB5/ACMP1/ADC4 

PTC0/SCL/ADC6 

21  22 

PTB6/ACMP0/ADC5 

PTC1/SDA/ADC7 

23  24 

  

  

25  26 

PTC1/SDA/ADC7 

  

27  28 

PTC0/SCL/ADC6 

  

29  30 

PTA4/TPM1C2/FDSOUT2 

  

31  32 

PTA5/TPM1C3/FDSOUT3 

PTB0_E 

33  34 

PTA6/TPM1C4/FDSOUT4 

  

35  36 

PTA7/TPM1C5/FDSOUT5 

  

37  38 

  

  

39  40 

  

 

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Содержание Axiom DEMO9S08SF4

Страница 1: ...D O C 0 4 5 8 0 1 0 R E V A Web Site www axman com Support support axman com DEMO9S08SF4 Demonstration Board for Freescale MC9S08SF4 Microcontroller USER GUIDE Downloaded from Arrow com...

Страница 2: ...SOFTWARE DEVELOPMENT 6 DEVELOPMENT SUPPORT 7 INTEGRATED BDM 7 BDM_PORT HEADER 7 POWER 7 POWER SELECT 8 VOUT_SEL 8 VX_EN 9 RESET SWITCH 9 LOW VOLTAGE RESET 9 TIMING 10 COMMUNICATIONS 10 USER OPTIONS 10...

Страница 3: ...ader 7 Figure 3 VOUT_SEL Option Header 8 Figure 4 VX_EN Option Header 9 Figure 5 User Option Jumper Settings 11 Figure 6 PTB0_SEL Option Header 11 Figure 7 MCU I O PORT J1 12 REVISION Date Rev Comment...

Страница 4: ...the factory default as shipped may effect its performance and cause interference with nearby electronic equipment If such interference is detected suitable mitigating measures should be taken TERMINOL...

Страница 5: ...header for access to MCU IO signals Power from USB BDM or MCU_PORT connector USB BDM Power Options include 5 0VDC and 3 3VDC Power Input Selection Jumpers Voltage Output Select from USB BDM Power inp...

Страница 6: ...S08SF4 Reference Manual RM for further details Figure 1 Memory Map 0000 007F Direct Page Registers 0080 00FF RAM 128 bytes 0100 017F Unimplemented 1800 185F High Page Registers 1860 EFFF Unimplemented...

Страница 7: ...t board and connected circuitry must not exceed 300mA This current limit describes the current supplied by the USB cable to the BDM circuit the target board and any connected circuitry Excessive curre...

Страница 8: ...les 5VDC to target MCU default 3V Enables 3 3VDC to target MCU 5V CAUTION Do not configure the target board to draw more than 300mA when powered from the integrated USB BDM Damage to the target board...

Страница 9: ...der ON OFF 1 2 Enabled Disabled VX_EN CAUTION Do not exceed available current from USB BDM when sourcing power through connector J1 to external circuitry RESET SWITCH The RESET switch applies an async...

Страница 10: ...ust be enabled to provide error free operation Pushbutton switches SW1 and SW2 are enabled to the MCU I O ports by the USER1 option bank Figure 5 below shows the user jumper settings and MCU connectio...

Страница 11: ...SDA ADC7 PTB0_SEL The Fault Detect and Shutdown Output 6 FDSOUT6 is applied to 5 separate locations on connector J1 The PTB0_SEL option header allows the user to select the desired location for use Re...

Страница 12: ...P4 ADC1 PTB0_A 13 14 PTB3 ACMP3 ADC2 PTB0_B 15 16 PTB0_C 17 18 PTB4 ACMP2 ADC3 PTB0_D 19 20 PTB5 ACMP1 ADC4 PTC0 SCL ADC6 21 22 PTB6 ACMP0 ADC5 PTC1 SDA ADC7 23 24 25 26 PTC1 SDA ADC7 27 28 PTC0 SCL A...

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