C8051F340-GQR Datasheet, PDF (173/276 Pages) Silicon Laboratories – Full Speed USB Flash MCU Family

C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
USB Register Definition 16.11. IN1INT: USB0 IN Endpoint Interrupt
R
R
R
R
R
R
R
-
-
-
-
IN3
IN2
IN1
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bits7–4:
Bit3:
Bit2:
Bit1:
Bit0:
Unused. Read = 0000b. Write = don’t care.
IN3: IN Endpoint 3 Interrupt-pending Flag
This bit is cleared when software reads the IN1INT register.
0: IN Endpoint 3 interrupt inactive.
1: IN Endpoint 3 interrupt active.
IN2: IN Endpoint 2 Interrupt-pending Flag
This bit is cleared when software reads the IN1INT register.
0: IN Endpoint 2 interrupt inactive.
1: IN Endpoint 2 interrupt active.
IN1: IN Endpoint 1 Interrupt-pending Flag
This bit is cleared when software reads the IN1INT register.
0: IN Endpoint 1 interrupt inactive.
1: IN Endpoint 1 interrupt active.
EP0: Endpoint 0 Interrupt-pending Flag
This bit is cleared when software reads the IN1INT register.
0: Endpoint 0 interrupt inactive.
1: Endpoint 0 interrupt active.
R
EP0
Bit0
Reset Value
00000000
USB Address:
0x02
USB Register Definition 16.12. OUT1INT: USB0 Out Endpoint Interrupt
R
R
R
R
R
R
R
-
-
-
-
OUT3 OUT2 OUT1
Bit7
Bit6
Bit5
Bit4
Bit3
Bit2
Bit1
Bits7–4:
Bit3:
Bit2:
Bit1:
Bit0:
Unused. Read = 0000b. Write = don’t care.
OUT3: OUT Endpoint 3 Interrupt-pending Flag
This bit is cleared when software reads the OUT1INT register.
0: OUT Endpoint 3 interrupt inactive.
1: OUT Endpoint 3 interrupt active.
OUT2: OUT Endpoint 2 Interrupt-pending Flag
This bit is cleared when software reads the OUT1INT register.
0: OUT Endpoint 2 interrupt inactive.
1: OUT Endpoint 2 interrupt active.
OUT1: OUT Endpoint 1 Interrupt-pending Flag
This bit is cleared when software reads the OUT1INT register.
0: OUT Endpoint 1 interrupt inactive.
1: OUT Endpoint 1 interrupt active.
Unused. Read = 0; Write = don’t care.
R
Reset Value
-
00000000
Bit0 USB Address:
0x04
Rev. 1.3
173