YRDKSH7216 Renesas Electronics America, YRDKSH7216 Datasheet - Page 20

• Manufacturer Part Number: YRDKSH7216
• Description: BOARD DEVELOPMENT FOR SH7216
• Manufacturer: Renesas Electronics America
• Type: MCUr

Specifications of YRDKSH7216

• Design Resources: RDK for SH7216 Schematics
• Contents: Board, Cable, Documentation, Power Supply
• For Use With/related Products: SH7216
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 6-11 below describes the function of the jumper headers.
JP1
JP2
J3 (Not
Loaded)
Reference
RS232
RS232
Watchdog
Function
Jumper across pins 1 and 2.
Connects the MCU RS232 Tx
line to the RS232 controller.
Jumper across pins 1 and 2.
Connects the MCU RS232 Rx
line to the RS232 controller.
Jumper across pins 1 and 2.
Connects the watchdog overflow
pin to the reset circuit.
Position 1
Table 6-11: Jumper header settings
Jumper Settings
16
Jumper across pins 2 and 3.
Connects the MCU SCI Tx port
to the RS232 controller for SCI
boot mode.
Jumper across pins 2 and 3.
Connects the MCU SCI Rx port
to the RS232 controller for SCI
boot mode.
No jumper isolates the
watchdog overflow from the
external reset.
Position 2
Position 1 is defaulted via a
copper trace on the PCB. To
make this selectable, this trace
must be cut.
Position 1 is defaulted via a
copper trace on the PCB. To
make this selectable, this trace
must be cut.
This header is not loaded on the
board.
Notes