CC-ACC-MMK-2443 Digi International, CC-ACC-MMK-2443 Datasheet - Page 100

• Manufacturer Part Number: CC-ACC-MMK-2443
• Description: MCU, MPU & DSP Development Tools CC9M 2443 Multimedia App Kit
• Manufacturer: Digi International

Specifications of CC-ACC-MMK-2443

• Processor To Be Evaluated: S3C2443
• Data Bus Width: 32 bit
• Interface Type: UART
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Jumpers
100
C h a p t e r 2
ConnectCore 9M 2443 Hardware Reference
J1
J3
J4
J5
J6
J7
J8
J9
J13
Jumper
Battery Enable
VLIO select
Port C/D select
RTS2/TXD3
VEXT
User LED1
Port C/D select
CTS2/RXD3
User LED2
WLAN_DISABLE#
Debug LED
Name
Supplies the real time clock with 3V
backup power from the battery
(lithium coin cell battery, G1) if the
board is switched off.
Select VLIO power source (+3.3V or
VEXT JT)
Select RTS2 PortC or TXD3 PortD
External power
User LED1 enable / disable
Select CTS2 PortC or RXD3 Port D
User LED2 enable / disable
Disables the WLAN interface on the
module (if present)
Debug LED enable / disable
Description
Closed =
Backup battery enabled
Open = Backup battery disabled
Pin2-3 closed VLIO = on board 3.3V
Pin1-2 closed VLIO = power
connected to J10
Pin1-2 closed= RTS2
Pin2-3 closed =TXD3
Connector for external accumulator.
Pin1 = GND Pin2 = VLIO
Closed = User LED1 enabled
Pin1-2 closed = CTS2
Pin2-3 closed = RXD3
Closed = UserLED2 enabled
Closed = WLAN disabled
Open = WLAN enabled
Closed = Debug LED enabled
Open = Debug LED disabled
Settings