Atmel AT89STK-06 Bedienungsanleitung PDF herunterladen (Seite 20)

Appendix D: Default Configuration

AT89STK-06 Demo Board Software Demo Guide 4-19

4339C–CAN–07/05

Appendix D: Default Configuration

Table 1. Default Configuration

Reference Name Function State

SP1 CC02 mode

For T89C51CC02/T89C5115 usage, allow to redirect the

ISP signal to P1.0, for hardware conditions.

Open

SP2 X2_44

Connect PLCC44 Xtal2 to XTAL2 of the generic extension

board

Open

SP3 X2_52

Connect PLCC52 Xtal2 to XTAL2 of the generic extension

board

Open

JP1 EA

ON : allows external execution

OFF: Internal code execution

Open (OFF)

JP2 MUTE

ON : Enable C51 generic extension board buzzer

OFF: Disable C51 generic extension board buzzer

Open (OFF)

JP3 CANRes

ON : Enable CAN terminator resistor

OFF: Disable CAN terminator resistor

Open (OFF)

JP4 RTS

ON : Enable RTS line to control ISP mode

OFF: Disable RTS line to control ISP mode

Open (OFF)

JP5 DTR

ON : Enable DTR line to drive MCU reset

OFF: Disable DTR line to drive MCU reset

Open (OFF)

JP6 Batt

ON : Enable Battery charge

OFF: Disable Battery charge

Open (OFF)

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Atmel AT89STK-06 Bedienungsanleitung Seite 20