12.13 Endpoint 1-7 Control and Status Registers
Endpoints 1-7 IN and OUT are used for bulk or interrupt data. Table 12-5 shows the
addresses for the control/status and byte count registers associated with these endpoints.
The bi-directional CONTROL endpoint zero registers are described in Section 12.12,
"Endpoint 0 Control and Status Registers."
Table 12-5. Control and Status Register Addresses for Endpoints 0-7
Address
7FB4
7FB5
7FB6
7FB7
7FB8
7FB9
Function
Name
EP0CS
IN0BC
IN1CS
IN1BC
IN2CS
IN2BC
IN3CS
IN3BC
IN4CS
IN4BC
IN5CS
IN5BC
IN6CS
IN6BC
IN7CS
IN7BC
Control and Status - Endpoint IN0
Byte Count - Endpoint IN0
Control and Status - Endpoint IN1
Byte Count - Endpoint IN1
Control and Status - Endpoint IN2
Byte Count - Endpoint IN2
7FBA Control and Status - Endpoint IN3
7FBB Byte Count - Endpoint IN3
7FBC Control and Status - Endpoint IN4
7FBD Byte Count - Endpoint IN4
7FBE
7FBF
7FC0
7FC1
7FC2
7FC3
7FC4
7FC5
7FC6
7FC7
7FC8
7FC9
Control and Status - Endpoint IN5
Byte Count - Endpoint IN5
Control and Status - Endpoint IN6
Byte Count - Endpoint IN6
Control and Status - Endpoint IN7
Byte Count - Endpoint IN7
Reserved
Byte Count - Endpoint OUT0
Control and Status - Endpoint OUT1
Byte Count - Endpoint OUT1
Control and Status - Endpoint OUT2
Byte Count - Endpoint OUT2
OUT0BC
OUT1CS
OUT1BC
OUT2CS
OUT2BC
OU37CS
OUT3BC
OUT4CS
OUT4BC
OUT5CS
OUT5BC
OUT6CS
OUT6BC
OUT7CS
OUT7BC
7FCA Control and Status - Endpoint OUT3
7FCB Byte Count - Endpoint OUT3
7FCC Control and Status - Endpoint OUT4
7FCD Byte Count - Endpoint OUT4
7FCE
7FCF
7FD0
7FD1
7FD2
7FD3
Control and Status - Endpoint OUT5
Byte Count - Endpoint OUT5
Control and Status - Endpoint OUT6
Byte Count - Endpoint OUT6
Control and Status - Endpoint OUT7
Byte Count - Endpoint OUT7
EZ-USB TRM v1.9
Chapter 12. EZ-USB Registers
Page 12-31
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