MAX11800_10 Datasheet, PDF (17/57 Pages) Maxim Integrated Products – Low-Power, Ultra-Small Resistive Touch-Screen Controllers with I2C/SPI Interface

Low-Power, Ultra-Small Resistive Touch-Screen
Controllers with I²C/SPI Interface
SETUP
REGISTERS
REGISTER 0x0B
DIRECT CONVERSION
(DCM)
REGISTER 0x05
REGISTER 0x6x
REGISTER 0x7x
REGISTER 0x7x
REGISTER 0x0A
PANEL SETUP COMMANDS
(PSU)
PANEL MEASUREMENT
COMMANDS (PMC)
PANEL COMBINED COMMANDS
(CMC)
AUX MEASUREMENT
COMMANDS (AMC)
REGISTER 0x0B
REGISTER 0x03
REGISTER 0x0B
X, Y, Z1, Z2
MEASUREMENTS
AVERAGING MEASUREMENTS
REGISTER 0x01
REGISTER 0x01
EDGE INTERRUPT MODE
(EINT)
CONTINUOUS INTERRUPT MODE
(CINT)
N/A
EVENT TAG (ETAG)
(IF CONT = 1, NO FIFO)
MEASUREMENT TAG (MTAG)
(IF CONT = 1, NO FIFO)
N/A
MAX11800
MAX11801
OPERATION MODES
OPERATION
MODE
COMMANDS
MEASUREMENT
TYPES
INTERRUPT
TYPES
DATA TAGGING
TYPES
APERTURE
AUTONOMOUS CONVERSION
(ACM)
PANEL SETUP COMMANDS
(PSU)
PANEL MEASUREMENT
COMMANDS (PMC)
PANEL COMBINED COMMANDS
(CMC)
N/A
SETUP
REGISTERS
REGISTER 0x0B
REGISTER 0x05
REGISTER 0x6x*
REGISTER 0x7x*
REGISTER 0x7x*
X, Y, Z1, Z2
MEASUREMENTS
AVERAGING MEASUREMENTS
REGISTER 0x0B
REGISTER 0x03
REGISTER 0x0B
N/A
N/A
CLEAR-ON-READ INTERRUPT
(CORINT)
EVENT TAG (ETAG)
(USES FIFO)
MEASUREMENT TAG (MTAG)
(USES FIFO)
APERTURE SETTINGS
REGISTER 0x09
REGISTER 0x01
REGISTER 0x02
REGISTER 0x04
REGISTER 0x06
REGISTER 0x07
TIRQ CONFIGURATION
ADC RESOLUTION
AND TIMING
PUR AND PUF TIMING
TIRQ
ADC
TDM TIMING
TIRQ CONFIGURATION
ADC RESOLUTION
AND TIMING
PUR AND PUF TIMING
REGISTER 0x01
REGISTER 0x02
REGISTER 0x04
REGISTER 0x06
REGISTER 0x07
N/A
AUTO TIMING
TINIT AND SCANP TIMING
REGISTER 0x08
*THESE REGISTERS CANNOT BE ALTERED WHEN AUTONOMOUS MODE IS ACTIVE. THEY SHOULD BE INITIALIZED BEFORE AUTONOMOUS MODE IS ACTIVATED.
Figure 3a. MAX11800/MAX11801 Operation Modes
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