Usb Interface - NEC uPD98502 User Manual

Network controller
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1.7.8.2 Ethernet interface (Channel 2)
Pin Name
Pin No.
MI2MCLK
AJ2
MI2MD
AH5
MI2COL
AG5
MI2CRS
AG7
MI2RCLK
AK3
MI2RDV
AK4
MI2RER
AJ5
MI2RD0
AH4
MI2RD1
AJ3
MI2RD2
AK2
MI2RD3
AK1
MI2TCLK
AK5
MI2TE
AF7
MI2TER
AH6
MI2TD0
AK7
MI2TD1
AJ7
MI2TD2
AK6
MI2TD3
AH7

1.7.9 USB interface

Pin Name
Pin No.
USBCLK
E24
USBDM
C23
USBDP
B24
46
CHAPTER 1 INTRODUCTION
I/O
Active Level
O
MII management clock
I/O
MII management
I
Collision
I
Carrier sense
I
Receive clock (2.5/25 MHz)
I
Receive data valid
I
Receive error
I
Receive data
I
Receive data
I
Receive data
I
Receive data
I
Transmit clock (2.5/25 MHz)
O
Transmit enable
O
Transmit error
O
Transmit data
O
Transmit data
O
Transmit data
O
Transmit data
I/O
Active Level
I
External USB clock
I/O
USB data(–)
I/O
USB data(+)
Preliminary User's Manual S15543EJ1V0UM
Function
Function

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