YRDKSH7216 Renesas Electronics America, YRDKSH7216 Datasheet - Page 14

• 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

6.3. LEDs
There are 19 LEDs on the RDK board. The green ‘POWER’ LED (LED16) lights when the board is powered. The E10A
Debugger Interface has an LED (LED15) that illuminates when the Debugger USB Interface is connected to a host PC.
A tri-color LED (Red/Green/Blue – D5) is provided as are the 12 user LEDs (LED1 – LED12) are connected to an IO port
and will light when their corresponding port pin is set low. The 12 user LEDs are arranged to show the winding phases
of the motor control circuit. The remaining 4 LEDs (LED13, LED14, and 2 LEDs on the RJ-45) are Ethernet specific, and
are not accessed directly from the MCU.
Table 6-3, below, shows the user LED pin references and their corresponding microcontroller port pin connections.
Table 6-2 shows the pin allocation and signal names used on this connector.
Pin
1
3
5
7
9
11
13
Ground
No Connection
R/W (Wired to Write only)
No Connection
No Connection
DLCDD4 (PE0)
DLCDD6 (PE2)
Circuit Net Name
Table 6-2: Debug LCD Module Connections
-
-
-
-
-
176
2
Device
Pin
LCD1
2
4
6
8
10
12
14
Pin
10
5VCC
DLCDRS (PB9)
DLCDE + 47k pull down to ground (PB14)
No connection
No connection
DLCDD5 (PE1)
DLCDD7 (PE3)
Circuit Net Name
-
53
116
-
-
1
3
Device
Pin