W90N740CDG Nuvoton Technology Corporation of America, W90N740CDG Datasheet - Page 192

• Manufacturer Part Number: W90N740CDG
• Description: IC MCU ARM7 TDMI 176-LQFP
• Manufacturer: Nuvoton Technology Corporation of America
• Series: W90r

Specifications of W90N740CDG

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 80MHz
• Connectivity: EBI/EMI, Ethernet, UART/USART, USB
• Peripherals: DMA, POR, WDT
• Number Of I /o: 21
• Program Memory Type: ROMless
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 1.62 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 176-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

USB Host Controller Registers Map
HcRevision
HcControl
HcCommandStatus
HcInterruptStatus
HcInterruptEnable
HcInterruptDisable
HcHCCA
HcPeriodCurrentED
HcControlHeadED
HcControlCurrentED
HcBulkHeadED
HcBulkCurrentED
HcDoneHead
HcFmInterval
HcFrameRemaining
HcFmNumber
HcPeriodicStart
HcLSThreshold
HcRhDescriptorA
HcRhDescriptorB
HcRhStatus
HcRhPortStatus [1]
HcRhPortStatus [2]
OpenHCI Registers
REGISTER
0xFFF0.500C
0xFFF0.501C
0xFFF0.502C
0xFFF0.503C
0xFFF0.504C
0xFFF0.5000
0xFFF0.5004
0xFFF0.5008
0xFFF0.5010
0xFFF0.5014
0xFFF0.5018
0xFFF0.5020
0xFFF0.5024
0xFFF0.5028
0xFFF0.5030
0xFFF0.5034
0xFFF0.5038
0xFFF0.5040
0xFFF0.5044
0xFFF0.5048
0xFFF0.5050
0xFFF0.5054
0xFFF0.5058
ADDRESS
R/W Host Controller Control Register
R/W Host Controller Command Status Register
R/W Host Controller Interrupt Status Register
R/W Host Controller Interrupt Enable Register
R/W Host Controller Interrupt Disable Register
R/W
R/W
R/W Host Controller Control Head ED Register
R/W
R/W Host Controller Bulk Head ED Register
R/W Host Controller Bulk Current ED Register
R/W Host Controller Done Head Register
R/W Host Controller Frame Interval Register
R/W Host Controller Periodic Start Register
R/W
R/W
R/W
R/W Host Controller Root Hub Status Register
R/W Host Controller Root Hub Port Status [1]
R/W Host Controller Root Hub Port Status [2]
R/W
R
R
R
Host Controller Revision Register
Host Controller Communication Area
Register
Host Controller Period Current ED
Register
Host Controller Control Current ED
Register
Host Controller Frame Remaining Register 0x0000.0000
Host Controller Frame Number Register
Host Controller Low Speed Threshold
Register
Host Controller Root Hub Descriptor A
Register
Host Controller Root Hub Descriptor B
Register
- 189 -
W90N740CD/W90N740CDG
DESCRIPTION
Publication Release Date: Aug. 18, 2005
RESET VALUE
0x0000.2EDF
0x0000.0010
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0628
0x0100.0002
0x0000.0000
0x0000.0000
0x0000.0000
0x0000.0000
Revision A6