M66291GP#201 Renesas Electronics America, M66291GP#201 Datasheet - Page 16

• Manufacturer Part Number: M66291GP#201
• Description: IC USB CONTROLLER GEN-PUR 48LQFP
• Manufacturer: Renesas Electronics America

Specifications of M66291GP#201

• Package / Case: 48-LQFP
• Mounting Type: Surface Mount
• Current - Supply: 30mA
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -20°C ~ 85°C
• Interface: Serial
• Controller Type: USB 2.0 Controller
• Lead Free Status / RoHS Status: Not Compliant

M 6 6 2 9 1 G P / H P
2.4 USB_Address Register
R e v 1 . 0 1
(1) USB_Addr (USB_Address) Bits (b6~b0)
b15
15~7
6~0
USB_Address Register (USB_ADDRESS)
0
0
0
b
On receiving SET_ADDRESS request from the host at default state (DVSQ bits = “001”), the requested device
address value is set to this register when the response is made through zero-length packet in status stage.
The device address value is set to these bits at the time of zero-length packet transmit even if the ASAD bit is
set to “0” (automatic response is invalid).
These bits store the USB address assigned by the host.
2 0 0 4 . 1 1 . 0 1
Reserved. Set it to “0”.
USB_Addr
USB_Address
14
0
0
0
13
0
0
0
p a g e 1 6 o f 1 2 2
12
0
0
0
Bit name
11
0
0
0
10
0
0
0
9
0
0
0
USB address assigned by the host
Read
8
0
0
0
7
0
0
0
6
0
0
0
Function
5
0
0
0
4
0
0
0
USB_Addr
3
0
0
0
<USB bus reset : H'0000>
2
0
0
0
<Address : H’08>
<H/W reset : H'0000>
<S/W reset : H'0000>
1
0
0
0
R
0
b0
0
0
0
W
0
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