DSP56F807 Motorola Inc, DSP56F807 Datasheet - Page 50

• Manufacturer Part Number: DSP56F807
• Description: 56F807 16-bit Hybrid Processor
• Manufacturer: Motorola Inc

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Take special care to minimize noise levels on the VREF, V
Designs that utilize the TRST pin for JTAG port or OnCE module functionality (such as
development or debugging systems) should allow a means to assert TRST whenever RESET is
asserted, as well as a means to assert TRST independently of RESET. TRST must be asserted at
power up for proper operation. Designs that do not require debugging functionality, such as
consumer products, TRST should be tied low.
Because the Flash memory is programmed through the JTAG/OnCE port, designers should provide
an interface to this port to allow in-circuit Flash programming.
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
DDA
and V
SSA
pins.
56F807 Technical Data