C8051F34A-GMR Silicon Labs, C8051F34A-GMR Datasheet - Page 173

• Manufacturer Part Number: C8051F34A-GMR
• Description: 8-bit Microcontrollers - MCU 48 MIPS 64KB 10ADC
• Manufacturer: Silicon Labs

Specifications of C8051F34A-GMR

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

Bits7–4: Unused. Read = 0000b. Write = don’t care.
Bit3:
Bit2:
Bit1:
Bit0:
Bits7–4: Unused. Read = 0000b. Write = don’t care.
Bit3:
Bit2:
Bit1:
Bit0:
Bit7
Bit7
R
R
-
-
USB Register Definition 16.12. OUT1INT: USB0 Out Endpoint Interrupt
USB Register Definition 16.11. IN1INT: USB0 IN Endpoint Interrupt
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.
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.
Bit6
Bit6
R
R
-
-
Bit5
Bit5
R
R
-
-
C8051F340/1/2/3/4/5/6/7/8/9/A/B/C/D
Bit4
Bit4
R
R
-
-
Rev. 1.3
OUT3
IN3
Bit3
Bit3
R
R
OUT2
IN2
Bit2
Bit2
R
R
OUT1
IN1
Bit1
Bit1
R
R
EP0
Bit0
Bit0
R
R
-
USB Address:
USB Address:
00000000
00000000
Reset Value
Reset Value
0x04
0x02
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