Skip to main content
Knowledgebase
Home
Renesas Singapore - Knowledgebase

Can port multiplexed with USB host; PTE[1]/USB2_pwr_en be use as port?

Latest Updated:03/23/2009

Question:

When using built-in transceiver by using only USB function (set “0” to USB_TRANS bit and “1” to USB_SEL bit), can the port multiplexed with USB host function such as PTE[1]/USB2_pwr_en be used as a normal port (PTE[1])?

Answer:

The following USB pins can be used as a general port.
USB1d_RCV        PTM7
USB1d_DPLS      PTK0
USB1d_DMNS      PTK1
USB1d_TXDMNS  PTM4
USB1d_SPEED    PTM6
USB1d_TXSE0     PTM5
USB2_pwr_en      PTE1
Suitable Products
SH7700 Series
SH7727