Texas Instruments TSC2111 Evaluation Module TSC2111EVM TSC2111EVM Fiche De Données
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TSC2111EVM
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4.3
Power Supplies
Other Board Level Connections
Table 5. Digital Interface Pinout (continued)
Pin
Signal
Description
Number
J4.14
RESET
TSC2111 reset
J4.15
PINTDAV
Pen-interrupt/data-available output
J4.16
SCL
I2C interface clock line
J4.17
NC
Not Connected
J4.18
DGND
Digital ground
J4.19
PWR_DN
Hardware power down input
J4.20
SDA
I2C interface data line
J5.1
NC
Not Connected
J5.2
NC
Not Connected
J5.3
BCLK
I2S interface audio bit clock
J5.4
DGND
Digital ground
J5.5
NC
Not Connected
J5.6
NC
Not Connected
J5.7
WCLK
I2S interface audio word clock
J5.8
NC
Not Connected
J5.9
NC
Not Connected
J5.10
DGND
Digital ground
J5.11
DIN
I2S interface data input
J5.12
NC
Not Connected
J5.13
DOUT
I2S interface data output
J5.14
NC
Not Connected
J5.15
NC
Not Connected
J5.16
SCL
I2C interface clock line
J5.17
MCLK
Master clock
J5.18
DGND
Digital ground
J5.19
NC
Not Connected
J5.20
SDA
I2C interface data line
J3 provides power to the EVM on the pins listed in
Table 6. Power Supply Pin Out
Signal
Pin Number
Signal
NC
J3.1
J3.2
NC
+5VA
J3.3
J3.4
NC
DGND
J3.5
J3.6
AGND
+1.8VD
J3.7
J3.8
NC
+3.3VD
J3.9
J3.10
+5VD
The TSC2111EVM-PDK motherboard (the USB-MODEVM Interface board) supplies power to J3 of the
TSC2111EVM. Power for the motherboard is supplied either through its USB connection or via terminal
blocks on that board.
TSC2111EVM. Power for the motherboard is supplied either through its USB connection or via terminal
blocks on that board.
SLAU178 – April 2006
TSC2111EVM and TSC2111EVM-PDK
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