CDB5376 Cirrus Logic Inc, CDB5376 Datasheet - Page 89

• 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

23.2.3
DS612F4
Bit definitions:
23:20 --
19:16 GP_DIR
(MSB) 23
R/W
R/W
R/W
15
Note: GPIO11 also used as boot EEPROM chip select EECS.
--
--
--
0
0
7
0
[11:8]
GPCFG1 : 0x0F
R/W
R/W
R/W
22
14
--
--
--
reserved
GPIO pin direction
1: Output
0: Input
0
0
6
0
Figure 47. GPIO Configuration Register GPCFG1
R/W
R/W
R/W
21
13
--
--
--
5
0
0
0
R/W
R/W
R/W
15:12 --
11:8
20
12
--
--
--
0
0
4
0
GP_PULL
[11:8]
GP_PULL11
GP_DATA11
GP_DIR11
R/W
R/W
R/W
19
11
0
1
3
1
reserved
GPIO pullup resistor
1: Enabled
0: Disabled
GP_PULL10
GP_DATA10
GP_DIR10
R/W
R/W
R/W
18
10
0
1
2
1
GP_PULL9
GP_DATA9
GP_DIR9
R/W
R/W
R/W
17
0
9
1
1
1
7:4
3:0
GP_DATA8
GP_PULL8
(LSB) 0
GP_DIR8
--
[11:8]
GP_DATA
R/W
R/W
R/W
16
0
8
1
1
reserved
GPIO data value
1: VDD
0: GND
DF Address: 0x0F
--
R
W
R/W
Bits in bottom rows
are reset condition
Not defined;
read as 0
Readable
Writable
Readable and
Writable
CS5376A
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