Texas Instruments CC3235 SimpleLink Series - Page 602

Functional Pin Mux Configurations www.ti.com
602
SWRU543–January 2019
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I/O Pads and Pin Multiplexing
Table 16-7. Pin Multiplexing (continued)
General Pin Attributes Function Pad States
Pkg Pin Pin Alias Use Select as
Wakeup
Source
Config
Addl
Analog
Mux
Muxed
with
JTAG
Dig. Pin Mux Config Reg Dig. Pin
Mux
Config
Mode
Value
Signal Name Signal Description Signal
Direction
LPDS
(1)
Hib
(2)
nRESET = 0
63 GPIO8 I/O No No No
GPIO_PAD_CONFIG_8
(0x4402 E0C0)
0 GPIO8 General-Purpose I/O I/O
Hi-Z Hi-Z Hi-Z
6 SDCARD_IRQ Interrupt from SD
Card (Future support)
I
7 McAFSX I2S Audio Port Frame
Sync
O
12 GT_CCP06 Timer Capture Port I
64 GPIO9 I/O No No No
GPIO_PAD_CONFIG_9
(0x4402 E0C4)
0 GPIO9 General-Purpose I/O I/O
Hi-Z Hi-Z Hi-Z
3 GT_PWM05 Pulse Width
Modulated O/P
O
6 SDCARD_DATA SD Card Data I/O
7 McAXR0 I2S Audio Port Data
(Rx/Tx)
I/O
12 GT_CCP00 Timer Capture Port I
65 GND_TAB Thermal pad and
electrical ground