NXP Semiconductors QorIQ LS1043ARDB - Page 50

Table 5-1. GPIO mapping
LS1043ARDB primary
function
LS1043ARDB GPIO
function
Connection Description
IRQ[3] GPIO1_23 TDMB_TSYNC TDM slot
IRQ[4] GPIO1_24 TDMA_RXD TDM slot
IRQ[5] GPIO1_25 TDMA_RSYNC TDM slot
IRQ[6] GPIO1_26 TDMA_TXD TDM slot
IRQ[7] GPIO1_27 TDMA_TSYNC TDM slot
IRQ[8] GPIO1_28 TDMB_RXD TDM slot
IRQ[9] GPIO1_29 TDMB_RSYNC TDM slot
IRQ[10] GPIO1_30 TDMB_TXD TDM slot
IRQ[11] GPIO1_31 CPLD
ASLEEP GPIO1_13 ALEEP LED
RTC GPIO1_14 RTC CLK RTC clock
GPIOs
QorIQ LS1043A Reference Design Board Reference Manual, Rev. 4, 11/2017
50 NXP Semiconductors