N3290X Datasheet, PDF (19/47 Pages) List of Unclassifed Manufacturers – ARM926-based Media Processor

N3290X DATASHEET
4. PIN DESCRIPTION
4.1 Pin Description & Cross Reference
Pin Name
I/O
Type
Description
Clock & Reset
XIN
I
27MHz/12MHz Crystal Input
●
●
●
●
●
●
●
XOUT
RST_
O
27MHz/12MHz Crystal Output
IOSU System Reset, Input, Low Active
Watch-Dog Reset, Output, Low Active
●
●
●
●
●
●
●
●
●
●
●
●
●
●
JTAG Interface
TCK
SPI1_CS1_
PWM0
GPD[0]
IOD
JTAG Interface Test Clock, Input
SPI Port 1 Device Select 1, Output, Low
Active
PWM Channel 0
GPIO Port D Bit 0
●
●
●
●
●
TMS
IOU
JTAG Interface Test Mode Select, Input
HUR_TXD
PWM1
GPD[1]
High-Speed UART TX Data, Output
PWM Channel 1
GPIO Port D Bit 1
●
●
●
●
●
●
●
TDI
IOU
JTAG Interface Test Data In, Input
HUR_RXD
PWM2
High-Speed UART RX Data, Input
PWM Channel 2
●
●
●
●
●
●
●
GPD[2]
GPIO Port D Bit 2
TDO
IOU JTAG Interface Test Data Out, Output
HUR_CTS
PWM3
GPD[3]
High-Speed UART Clear-To-Send, Input,
Low Active
●
●
●
●
●
PWM Channel 3
GPIO Port D Bit 3
TRST_
IOU JTAG Interface Test Reset, Input, Low
Active
HUR_RTS
SPI0_CS1_
High-Speed UART Reset-To-Send, Output,
Low Active
●
●
●
●
●
SPI Port 0 Device Select 1, Output, Low
Active
GPD[4]
GPIO Port D Bit 4
Nuvoton Technology Corp.
http://www.nuvoton.com/
19
Release Date: May. 2013
Rev. A5.1