Failure of LPSPI1 Slave, Where PTD.3 was as #PCS, on EVB S32K118 48pins

[Arthur168]

I'm running an example of lpspi_transfer_s32k118, on EVB S32K118 48pins, however this pair of LPSPI0 as master and LPSPI1 as slave are working failed.
The failure of major syndrome is due to the LPSI1 PCS0 where is working abnormally.
The waveforms are shown as the below.

LPSPI0 PCS1 was connecting to LPSPI1 PCS0. Obviously, the PCS0 was latched as high always during PCS1 drove.

LPSPI0 PCS1 was disconnecting to LPSPI1 PCS0. Obviously, the PCS1 was working normally.

IDE:
S32 Design Studio for S32 Platform
Version: 3.4
Build id: 201217 (Update 1)

SDK:
S32SDK_S32K1XX_RTM_4.0.2

EVB:
S32K118EVB2-0048

LPSPI0 configuration:
const lpspi_master_config_t lpspi_0_MasterConfig0 = {
.bitsPerSec = 1000000UL,
.whichPcs = LPSPI_PCS1,
.pcsPolarity = LPSPI_ACTIVE_LOW,
.isPcsContinuous = false,
.bitcount = 8U,
.lpspiSrcClk = 8000000UL,
.clkPhase = LPSPI_CLOCK_PHASE_1ST_EDGE,
.clkPolarity = LPSPI_SCK_ACTIVE_HIGH,
.lsbFirst = false,
.transferType = LPSPI_USING_INTERRUPTS,
.rxDMAChannel = 0U,
.txDMAChannel = 0U,
.callback = NULL,
.callbackParam = NULL
};

LPSPI1 configuration:
const lpspi_slave_config_t lpspi_1_SlaveConfig0 = {
.whichPcs = LPSPI_PCS0,
.pcsPolarity = LPSPI_ACTIVE_LOW,
.bitcount = 8U,
.clkPhase = LPSPI_CLOCK_PHASE_1ST_EDGE,
.clkPolarity = LPSPI_SCK_ACTIVE_HIGH,
.lsbFirst = false,
.transferType = LPSPI_USING_INTERRUPTS,
.rxDMAChannel = 0U,
.txDMAChannel = 0U,
.callback = NULL,
.callbackParam = NULL
};

BOARD_InitPins:
- options: {callFromInitBoot: 'true', coreID: core0}
- pin_list:
- {pin_num: '23', peripheral: LPSPI0, signal: sin, pin_signal: PTB3, direction: INPUT}
- {pin_num: '24', peripheral: LPSPI0, signal: 'sck, sck', pin_signal: PTB2, direction: OUTPUT}
- {pin_num: '14', peripheral: LPSPI0, signal: 'pcs, 1', pin_signal: PTB5, direction: OUTPUT}
- {pin_num: '15', peripheral: LPSPI0, signal: sout, pin_signal: PTB4, direction: OUTPUT}
- {pin_num: '1', peripheral: LPSPI1, signal: sin, pin_signal: PTD1, direction: INPUT}
- {pin_num: '2', peripheral: LPSPI1, signal: 'sck, sck', pin_signal: PTD0, direction: INPUT}
- {pin_num: '34', peripheral: LPSPI1, signal: sout, pin_signal: PTD2, direction: OUTPUT}
- {pin_num: '33', peripheral: LPSPI1, signal: 'pcs, 0', pin_signal: PTD3, direction: INPUT}
- {pin_num: '11', peripheral: FTM0, signal: 'ch, 0', pin_signal: PTD15, direction: OUTPUT}
- {pin_num: '29', peripheral: ADC0, signal: 'se, 3', pin_signal: PTA7}

[Robin_Shen · Accepted solution]

Hi

The PTD3 is connect to Push-Botton SW2 through R659 by default. 

The NMI_b function is also enabled by default in FTFC_FOPT[NMI_PIN_CFG].
Can you change a PCS pin if possible.

Best Regards,
Robin
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