USB5807C
1.0
1.1
PREFACE
General Terms
TABLE 1-1:
GENERAL TERMS
Term
Description
ADC
Analog-to-Digital Converter
Byte
8 bits
CDC
Communication Device Class
Control and Status Registers
32 bits
CSR
DWORD
EOP
End of Packet
EP
Endpoint
FIFO
First In First Out buffer
Full-Speed
FS
FSM
Finite State Machine
General Purpose I/O
Hi-Speed
GPIO
HS
HSOS
High Speed Over Sampling
Hub Feature Controller
The Hub Feature Controller, sometimes called a Hub Controller for short is the internal
processor used to enable the unique features of the USB Controller Hub. This is not to
be confused with the USB Hub Controller that is used to communicate the hub status
back to the Host during a USB session.
I2C
Inter-Integrated Circuit
Low-Speed
LS
lsb
Least Significant Bit
Least Significant Byte
Most Significant Bit
Most Significant Byte
Not Applicable
LSB
msb
MSB
N/A
NC
No Connect
OTP
PCB
PCS
PHY
PLL
One Time Programmable
Printed Circuit Board
Physical Coding Sublayer
Physical Layer
Phase Lock Loop
RESERVED
Refers to a reserved bit field or address. Unless otherwise noted, reserved bits must
always be zero for write operations. Unless otherwise noted, values are not guaran-
teed when reading reserved bits. Unless otherwise noted, do not read or write to
reserved addresses.
SDK
Software Development Kit
System Management Bus
Universally Unique IDentifier
16 bits
SMBus
UUID
WORD
DS00003182A-page 4
2019 Microchip Technology Inc.