Freescale Semiconductor 56F8037, Руководство пользователя, Страница: 22 / 41

Table 2-3. LED Control
Controlled by
User LED Color Signal
LED1 RED GPIO Port A, Bit 0
LED2 YELLOW GPIO Port A, Bit 1
LED3 GREEN GPIO Port A, Bit 2
LED4 RED GPIO Port A, Bit 3
LED5 YELLOW GPIO Port A, Bit 4
LED6 GREEN GPIO Port A, Bit 5
56F8037EVM User Manual, Rev. 0
2-4 Freescale Semiconductor
Preliminary
2.4 Debug Support
A JTAG connector, J1, on the 56F8037EVM allows the connection of an external Host Target
Interface for downloading programs and working with the 56F8037’s registers. This connector is
used to communicate with an external Host Target Interface, which passes information and data
back and forth with a host processor running a debugger program.
Table 2-4 shows the pin-out
for this connector.
Table 2-4. JTAG Connector
J1
Pin # Signal Pin # Description
1 TDI 2 GND
3 TDO 4 GND
5 TCK 6 GND
7 N/C 8 KEY
9 RESET 10 TMS
11 +3.3V DC 12 N/C
13 N/C 14 N/C