Extended Lcd Connector; Usb Support; Usb Irq Support - Epson S5U13A04B00C User Manual

Technical Description

6.7.2 Extended LCD Connector

6.8 USB Support

6.8.1 USB IRQ Support

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The S1D13A04 directly supports Sharp 18-bit HR-TFT and compatible panels. The
extended LCD connector (H2) provides the extra signals required to support these panels.
The signals on this connector are provided directly from the S1D13A04 without any
buffering and are 3.3V signals.
The S1D13A04 USB controller provides a Revision 1.1 compliant USB client. The
S1D13A04 acts as a USB device and connects to an upstream hub or USB host through
connector J1 on the S5U13A04B00C evaluation board. Clamping diodes have been added
to protect the USB bus from ESD and shorting.
The S1D13A04 supports interrupts through output pin, IRQ. This interrupt can be used to
support interrupts from the USB client of the S1D13A04. The S5U13A04B00C evaluation
board supports this capability by connecting IRQ to the PCI interrupt INTA# of the PCI slot
that the S5U13A04B00C evaluation board is connected to.
Seiko Epson Corporation
S5U13A04B00C Rev 1.0 Evaluation Board
Rev. 3.1