MB2146-09A-E Fujitsu, MB2146-09A-E Datasheet - Page 10

• Manufacturer Part Number: MB2146-09A-E
• Description: ADAPTER, BGM, USB, F2MC FAMILY
• Manufacturer: Fujitsu
• Series: F2MCr

Specifications of MB2146-09A-E

• Convert From: USB
• Convert To: Interface Cable
• Ic Adapter Type: BGM Adapter
• Mcu Supported Families: F2MC
• Lead Free Status / RoHS Status: na

■ Adapter interface specifications
6
Connector
Connector
*1 : “BGMA” represents the BGM adapter.
*2 : “MCU” represents the evaluation MCU.
*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
number
number
pin
10
pin
10
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
for the USB programmer.
BGMA *
BGMA *
BGMA → MCU
BGMA ← MCU
BGMA → MCU
BGMA → MCU
BGMA ← MCU
BGMA → MCU
BGMA → MCU
BGMA ← MCU
BGMA ← MCU
BGMA → MCU
BGMA ← MCU
Input / output
Input / output
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.
1
1
-
-
-
-
← MCU *
← MCU *
-
-
-
Table 4 Adapter interface connector pinout (USB programmer)
Table 3 Adapter interface connector pinout (emulator system)
2
2
Evaluation MCU
Evaluation MCU
connection
connection
pin name
TRESETX
pin name
UCKx *
UOx *
UVCC
UVCC
DMDX
RSTX
UIx *
UVCC
UVCC
GND
GND
SOUT
GND
GND
EXC
NC
NC
SIN
NC
3
3
3
User power supply input
Vss pin
Tool reset output
Mode change output
Serial data input
Synchronous clock output Base clock for UART
Serial data output
Vss pin
User power supply input
User power supply input Connected to the MCUs Vcc pin.
Vss pin
Tool reset output
Mode change output
Serial data input
External clock input
Serial data output
Vss pin
User power supply input Connected to the MCUs Vcc pin.
Function
Function
-
-
Connected to the MCUs Vss pin.
BDSU, Initialization of users logic,
open collector output
0: Debug mode
1: Free run mode
SD for UART
Base clock for UART
RD for UART
Not used and not connected
Connected to the MCUs Vss pin.
Connected to the MCUs Vcc pin.
Connected to the MCUs Vss pin.
BDSU, Initialization of users logic,
open collector output
Not used and not connected
SD for UART
RD for UART
Not used and not connected
Connected to the MCUs Vss pin.
Connected to the MCUs Vcc pin.
Remarks
Remarks