mg84fl54b Megawin Technology, mg84fl54b Datasheet - Page 67

• Manufacturer Part Number: mg84fl54b
• Description: Full-speed Usb Micro-controller
• Manufacturer: Megawin Technology

19. Universal Serial Bus (USB)
19.1. USB Block Diagram
19.2. USB FIFO Management
MEGAWIN
DP
DM
INT/BULK/
INT/BULK
1. No Ping-Pong Pair
Control
ISO
Transceiver
256 Bytes
Endp 3 OUT/
FIFO
USB
Endp 3 IN
Endp 0
Endp 1 IN
Endp 2 IN
MG84FL54B
Total 4 endpoints
Total 256B FIFO
64B
64B
64B
64B
USB Core
USB SFR
MG84FL54B Data sheet
MOVX
INT/BULK/
INT/BULK
2. Ping-Pong Pair
Control
ISO
1T 8051 Core
Endp 3 OUT
Endp 0
Endp 1 IN
Endp 2 IN
Total 4 endpoints
Total 256B FIFO
MG84FL54B
32B
32B
32B
32B
64B
64B
67