MC56F8323EVM Freescale Semiconductor, MC56F8323EVM Datasheet - Page 27

• Manufacturer Part Number: MC56F8323EVM
• Description: KIT EVALUATION FOR MC56F8323
• Manufacturer: Freescale Semiconductor
• Type: DSPr

Specifications of MC56F8323EVM

• Contents: Module and Misc Hardware
• Processor To Be Evaluated: MC56F8322 and MC56F8323
• Data Bus Width: 16 bit
• Interface Type: RS-232
• For Use With/related Products: MC56F8322, MC56F8323
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2.3.2 Parallel JTAG Interface Connector
The Parallel JTAG Interface Connector, P1, allows the 56F8323 to communicate with a Parallel
Printer Port on a Windows PC; reference
download programs and work with the 56F8323’s registers.
connector. When using the parallel JTAG interface, the jumper at JG3 should be removed, as
shown in
between +3.3V and +5.0V; see
Freescale Semiconductor
Preliminary
Table
Jumper Removed:
Enable JTAG I/F
Jumper Pin 1-2:
Disable JTAG I/F
2-6. A jumper at JG14 selects the Parallel Printer Port’s interface voltage
DB-25 Connector
Figure 2-4. Block Diagram of the Parallel JTAG Interface
P_RESET
P_TRST
P_DE
TMS
TCK
TDO
TDI
JG3
Table
1
2
+3.3V
Technical Summary, Rev. 2
2-8.
Parallel JTAG Interface
Figure
IN
OUT
IN
IN
IN
IN
IN
EN
2-4. Using this connector, the user can
OUT
OUT
OUT
OUT
OUT
OUT
IN
Table 2-7
RESET
DE
TDI
TDO
TRST
TMS
TCK
56F8323
shows the pin-out for this
Debug Support
2-9