NUC910ABN Datasheet, PDF (27/669 Pages) Nuvoton Technology Corporation – 32-bit ARM926EJ-S Based Microcontroller

NUC910ABN
32-BIT ARM926EJ-S BASED MCU
5.2 GPIO Share Pin Description
In this chip, there are GPIOC~GPIOI groups for general IO control. All of GPIO pins are shared with the
other interface and define as the following
GPIO Group
GPIOC (16 pins)
GPIOC[0]
GPIOC[1]
GPIOC[2]
GPIOC[3]
GPIOC[4]
GPIOC[5]
GPIOC[6]
GPIOC[7]
GPIOC[8]
GPIOC[9]
GPIOC[10]
GPIOC[11]
GPIOC[12]
GPIOC[13]
GPIOC[14]
GPIOC[15]
Shared pin function
NAND Flash /
KPI /
LCD Interface
SM_CSn /
KPI_ROW[0] /
VD[18]
SM_ALE /
KPI_ROW[1] /
VD[19]
SM_CLE /
KPI_ROW[2] /
VD[20]
SM_WEn /
KPI_ROW[3] /
VD[21]
SM_REn /
VD[22]
SM_WPn /
VD[23]
SM_RBn
SM_D[0] /
KPI_COL[0]
SM_D[1] /
KPI_COL[1]
SM_D[2] /
KPI_COL[2]
SM_D[3] /
KPI_COL[3]
SM_D[4] /
KPI_COL[4]
SM_D[5] /
KPI_COL[5]
SM_D[6] /
KPI_COL[6]
SM_D[7] /
KPI_COL[7]
SM_CS1n /
Publication Release Date: Jun. 18, 2010
27
Revision: A4