DSP56F800DEMO-E Freescale Semiconductor, DSP56F800DEMO-E Datasheet - Page 17

• Manufacturer Part Number: DSP56F800DEMO-E
• Description: KIT EVAL FOR DSP56F800 W/UPS
• Manufacturer: Freescale Semiconductor
• Type: DSPr

Specifications of DSP56F800DEMO-E

• Contents: Module Board, Installation Guide, Power Supply, Cable, Software and more
• Processor To Be Evaluated: 56F80x
• Data Bus Width: 16 bit
• Interface Type: RS-232
• Operating Supply Voltage: 9 V
• Silicon Manufacturer: Freescale
• Core Architecture: 56800/E
• Core Sub-architecture: 56800/E
• Silicon Core Number: MC56F
• Silicon Family Name: MC56F80xx
• Kit Contents: Demo Board, Cables, CD & Documents
• Rohs Compliant: No
• For Use With/related Products: DSP56F800
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Freescale Semiconductor
Chapter 2
Technical Summary
This chapter describes the 56F800 Demonstration Board’s available options.
2.1 OPTIONS
2.1.1 HOST_ENABLE
The HOST_ENABLE option jumper is installed by default and enables the Host JTAG
interface on the board. With the option jumper installed, the 56F801 device will reset into
Debug mode and await Host commands on the Host JTAG port (P1). Removing the
HOST_ENABLE option jumper will allow the 56F801 device to reset normally and
execute program code contained in the device’s Flash memory.
2.1.2 CUT_AWAY Options
CUT_AWAY options allow the user to disconnect dedicated 56F801 I/O port resources
from development board connectors or peripherals. The CUT_AWAY options also allow
for re-establishing the connection by installing surface-mount 0805-size 0 ohm resistors or
mod wire with the use of a soldering iron. Normal operation of the 56F800 Demonstration
Board generally does not require any manipulation of the CUT_AWAY options.
1
2
3
CUT_AWAY #
• HOST_ENABLE = INSTALLED: Debug Mode; host JTAG port is active
• HOST_ENABLE = OPEN or IDLE: Normal Mode; executes user code in Flash
ADC reference supply
User POT (R12) to ADC
Crystal oscillator isolation
Description
Table 2-1. CUT_AWAY Options
Technical Summary, Rev. 0
V
ANA6
XTAL / GPIOB3
REF
56F801 Signal
V
R12 wiper
GPIO / SERIAL pin 4
DDA
Connection Signal
1