CDB5376 Cirrus Logic Inc, CDB5376 Datasheet - Page 28

• Manufacturer Part Number: CDB5376
• Description: EVALUATION BOARD FOR CS5376
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5376

• Main Purpose: Seismic Evaluation System
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CS3301A, CS3302A, CS4373A, CS5372A, CS5376A
• Primary Attributes: Quad Digital Filter
• Secondary Attributes: Graphical User Interface, SPI™ & USB Interfaces
• Processor To Be Evaluated: CS330x, CS4373A, CS537x
• Interface Type: USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1778

28
Pin #
25
26
27
28
29
30
31
32
Pin #
1
2
3
4
5
6
7
8
Pin #
9
10
11
12
13
14
15
16
Pin #
17
18
19
20
21
22
23
24
Pin Name
P1.1
P1.0
P0.7
P0.6
P0.5
P0.4
P0.3
P0.2
Pin Name
P0.1
P0.0
GND
VDD
REGIN
VBUS
Pin Name
C2CK
C2D
P2.5
P2.4
P2.3
P2.2
Pin Name
P1.7
P1.6
P1.4
D+
D-
/RST
P3.0
P2.7
P2.6
P2.1
P2.0
P1.5
P1.3
P1.2
Assignment
MISO_MC
SCK1_MC
SINT_MCz
RX
TX
CLOCK_MC
SDRDY_MCz Data ready acknowledge from CS5376A, active low
Assignment Description
SDTKI_MC Token to start CS5376A data transaction
SYNC_IO
Assignment Description
RESETz
GPIO
AIN-
AIN+
CPLD3_MC General Purpose I/O
CPLD2_MC General Purpose I/O
CPLD1_MC General Purpose I/O
CPLD0_MC General Purpose I/O
Assignment
TIMEB_MC Time Break signal to CS5376A
SYNC_MC
BYP_EN
SDA_DE
SCL
SDA
SSI_MCz
MOSI_MC
SYNC signal from RS-485
Ground
USB differential data transceiver
USB differential data transceiver
+3.3 V power supply input
+5 V power supply input (unused on CDB5376)
USB voltage sense input
Power on reset output, active low
Clock input for debug interface
General purpose I/O
Data in/out for debug interface
ADC input
ADC input
I2C bypass switch control
I2C data driver enable
I2C clock in/out
I2C data in/out
SPI chip select output, active low
SPI master out / slave in
Description
SYNC signal to CS5376A
Assignment
SPI master in / slave out
SPI serial clock
Internal VREF bypass capacitors
Serial acknowledge from CS5376A, active low
UART receiver
UART transmitter
External clock input
CDB5376
DS612DB3