Distributor of NXP Semiconductors: Excellent Integrated System Limited
Datasheet of MPC8569E-MDS-PB - BOARD MOD DEV SYSTEM MPC8569
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MPC8569E-MDS-PB Hardware Getting Started, Rev. 3.1
Freescale Semiconductor
17
Push Buttons
8
Push Buttons
Table 6 lists the functioning of MPC8569E-MDS-PB push buttons.
Table 6. MPC8569E-MDS-PB Push Buttons
Push Button
Position
Description & Default
SW2: POWER-ON/OFF
• Press SW2 to Power-ON/OFF all PB components.
• Powered from an external 5V power supply via the P2 power jack.
• Combined mode: +5V on PIB power supply via riser connectors.
SW3: HRESET
• Press SW3 for HRESET of the PB.
SW4: SRESET
• Press SW4 for SRESET of the PB.
• Retains clock and chip-select data contents despite the reset.
Figure 6. MPC8569E-MDS-PB Push Button Locations
SW2
SW3
SW2
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