CS-E9302 Olimex Ltd., CS-E9302 Datasheet - Page 13

• Manufacturer Part Number: CS-E9302
• Description: MCU, MPU & DSP Development Tools DEV BRD FOR EP9301/ EP9302 ARM920T
• Manufacturer: Olimex Ltd.

Specifications of CS-E9302

• Processor To Be Evaluated: EP9302 ARM920T
• Interface Type: RS-232, Ethernet, USB, I2S, JTAG, SPI, UART
• Dimensions: 110 mm x 90 mm
• Operating Supply Voltage: 5 V
• Silicon Manufacturer: Cirrus
• Core Architecture: ARM
• Core Sub-architecture: ARM9
• Silicon Core Number: EP9
• Kit Contents: Board
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 1776317 52R3485

TD-
TD+
RD-
RD+
UEXT:
interface + MCU HGPIO[2] and HGPIO[3] port connected to UEXT pin 5 and pin 6. Other
device or modules with these interfaces can connected with UEXT. For example:
MOD-NRF24L -
MOD-RFID125-
MOD-MP3 -
ADC:
multiplexer. The multiplexer can select to measure battery voltage and other miscellaneous
voltages on the external measurement pins. Signal should be in range: 0 to 3.3 V, ADC
complete may issue interrupts.
1
3
5
7
9
1
3
5
7
9
Pin # Signal Name
Pin # Signal Name
OutputDifferential signal output. This signal is output from the MCU.
OutputDifferential signal output. This signal is output from the MCU.
UEXT is a universal OLIMEX connector with 3.3V power supply and UART, SPI
The ADC block consists of a 12-bit Analog To Digital converter with a analog input
Input Differential signal input. This signal is input for the MCU.
Input Differential signal input. This signal is input for the MCU.
3.3V
TXD0
H2
SSPRX1
SCLK1
GND
ADC0
ADC2
ADC4
GND
Left
http://www.olimex.com/dev/mod-mp3.html
http://www.olimex.com/dev/mod-nrf24L.html
http://www.olimex.com/dev/mod-rfid125.html
Green
2
4
6
8
10
2
4
6
8
10
Pin # Signal Name
Pin # Signal Name
ADC_VDD(3.3V)
GND
ADC1
ADC3
GND
GND
RXD0_UEXT
H3
SSPTX1
SFRM1
100MBits/s (Half/Full duplex)