Reference Manual

29 ConnectCore 9M 2443 & Wi-9M 2443 Hardware Reference
Chapter 1
Port E Selectable Pin Functions On module,
default used as
GPE15 Input/Output IICSDA - IICSDA
GPE14 Input/Output IICSCL - IICSCL
GPE13 Input/Output SPICLK0 - SPICLK0
GPE12 Input/Output SPIMOSI0 - SPIMOSI0
GPE11 Input/Output SPIMISO0 - SPIMISO0
GPE10 Input/Output SD0_DAT3 - SD0_DAT3
GPE9 Input/Output SD0_DAT2 AC_nRESET SD0_DAT2
GPE8 Input/Output SD0_DAT1 AC_SYNC SD0_DAT1
GPE7 Input/Output SD0_DAT0 AC_SDO SD0_DAT0
GPE6 Input/Output SD0_CMD AC_SDI SD0_CMD
GPE5 Input/Output SD0_CLK AC_BIT_CLK SD0_CLK
GPE4 Input/Output I2SSDO AC_SDO Input
GPE3 Input/Output I2SSDI AC_SDI Input
GPE2 Input/Output CDCLK AC_BIT_CLK Input
GPE1 Input/Output I2SSCLK AC_SYNC Input
GPE0 Input/Output I2SLRCK AC_nRESET Input
Port F Selectable Pin Functions On module,
default used as
GPF7 Input/Output EINT7 - Input
GPF6 Input/Output EINT6 - Input
GPF5 Input/Output EINT5 - Input
GPA4 Input/Output EINT4 - Internal Input
GPF3 Input/Output EINT3 - Internal Input
GPF2 Input/Output EINT2 - Internal Input
GPF1 Input/Output EINT1 - Input
GPF0 Input/Output EINT0 - Input
Port G Selectable Pin Functions On module,
default used as
GPA15 Input/Output EINT23 CARD_PWREN Input
GPA14 Input/Output EINT22 RESET_CF Input
GPG13 Input/Output EINT21 nREG_CF Input
GPG12 Input/Output EINT20 nlNPACK Input