C8051T622-GMR Silicon Labs, C8051T622-GMR Datasheet - Page 131

• Manufacturer Part Number: C8051T622-GMR
• Description: 8-bit Microcontrollers - MCU USB-OTP-16K-QFN24
• Manufacturer: Silicon Labs

Specifications of C8051T622-GMR

• Rohs: yes
• Core: 8051
• Data Bus Width: 8 bit
• Processor Series: C8051

USB Register Definition 18.11. IN1INT: USB0 IN Endpoint Interrupt
USB Register Address = 0x02
Name
Reset
Bit
7:3
Type
2
1
0
Bit
Unused
Name
EP0
IN2
IN1
R
7
0
Unused. Read = 00000b. Write = don’t care.
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.
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.
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
6
0
R
5
0
C8051T622/3 and C8051T326/7
Rev. 1.1
R
4
0
Function
R
3
0
IN2
R
2
0
IN1
R
1
0
EP0
R
0
0
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