Fujitsu MB2146-09B-E, Руководство по эксплуатации

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Adapter interface specifications
The pinouts of the adapter interface connectors mounted on the user system are shown in Tables 3
and 4. The recommended connectors are listed in Table 5, and the pin configuration is shown in Fig-
ure 7.
When the adapter interface connector is mounted on the user system, connect the MCU to the adapter
interface connector according to the following specifications.
Table 3 Adapter interface connector pinout (emulator system)
*1 : “BGMA” represents the BGM adapter.
*2 : “MCU” represents the evaluation MCU.
Table 4 Adapter interface connector pinout (USB programmer)
*1 : “BGMA” represents the BGM adapter.
*2 : “MCU” represents the evaluation MCU.
*3 : Refer to the specifications of each of the MCUs for the serial port number that corresponds to the serial interface
for the USB programmer.
Connector
pin
number
Input / output
Evaluation MCU
connection
pin name
Function Remarks
1
BGMA *
1
←
MCU *
2 UVCC User power supply input Connected to the MCUs Vcc pin.
2 - GND Vss pin Connected to the MCUs Vss pin.
3 BGMA
→
MCU TRESETX Tool reset output
BDSU, Initialization of users logic,
open collector output
4 BGMA
→
MCU DMDX Mode change output
0: Debug mode
1: Free run mode
5 BGMA
←
MCU SOUT Serial data input SD for UART
6 BGMA
←
MCU EXC External clock input Base clock for UART
7 BGMA
→
MCU SIN Serial data output RD for UART
8 - NC - Not used and not connected
9 - GND Vss pin Connected to the MCUs Vss pin.
10 BGMA
←
MCU UVCC User power supply input Connected to the MCUs Vcc pin.
Connector
pin
number
Input / output
Evaluation MCU
connection
pin name
Function Remarks
1 BGMA * 1
←
MCU * 2 UVCC User power supply input Connected to the MCUs Vcc pin.
2 - GND Vss pin Connected to the MCUs Vss pin.
3 BGMA
→
MCU RSTX Tool reset output
BDSU, Initialization of users logic,
open collector output
4 - NC Mode change output Not used and not connected
5 BGMA
←
MCU UOx * 3 Serial data input SD for UART
6 BGMA
→
MCU
UCKx *
3 Synchronous clock output Base clock for UART
7 BGMA
→
MCU UIx * 3 Serial data output RD for UART
8 - NC - Not used and not connected
9 - GND Vss pin Connected to the MCUs Vss pin.
10 BGMA
←
MCU UVCC User power supply input Connected to the MCUs Vcc pin.