NXP Semiconductors QorIQ LS1028A, Reference Manual, Page: 94 / 112

Diagram
Bits 7 6 5 4 3 2 1 0
R PWM2 SPI3 UART2 GTA
W
RRST SW_UBUS... SW_UBUS... SW_UART2 0 1 00
Fields
Field Function
7
PWM2
Controls routing of PWM (FTM1_CH1) for uCLICK modules (nets CFG_MUX_PWM2*):
0= Routed to uBUS1 module.
1= Routed to uBUS2 module.
6
SPI3
Controls routing of SPI3 for uCLICK modules (nets CFG_MUX_SPI3*):
0= Routed to uBUS1 module.
1= Routed to uBUS2 module.
5-4
UART2
Controls routing of UART2 (nets CFG_MUX_UART2*):
00= Routed to RS232 transceiver and DB9 connector P1A (default).
01= reserved.
10= Routed to uBUS1 module.
11= Routed to uBUS2 module.
3
GTA
Controls whether GPIO3 can drive TA_TMP_DETECT_B:
0= Normal mode, GPIO3 is ignored.
1= Test, TA_TMP_DETECT_B is driven with the logical-OR of GPIO3\[4:2\].
2
-
Reserved.
Controls the SAI/IEEE multiplexer (MUXSEL_SAI_EN):
0= IEEE signals connect to the IEEE header.
1= IEEE signals connect to the SAI4 CODEC.
1-0
-
Reserved.
Qixis Programming Model
QorIQ LS1028A Reference Design Board Reference Manual, Rev. b, 11/2018
94
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