NUMICRO-SDK Nuvoton Technology Corporation of America, NUMICRO-SDK Datasheet - Page 234

• Manufacturer Part Number: NUMICRO-SDK
• Description: KIT EVAUATION NUC100/120/130/140
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro™r
• Type: MCUr

Specifications of NUMICRO-SDK

• Contents: Board, Cable, CD, Nu-Link
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NUC100, NUC120, NUC130, NUC140

Buffer Segmentation Register (BUFSEGx) x = 0~5
Register
USB_BUFSEG0 USB_BA+0x020 R/W
USB_BUFSEG1 USB_BA+0x030 R/W
USB_BUFSEG2 USB_BA+0x040 R/W
USB_BUFSEG3 USB_BA+0x050 R/W
USB_BUFSEG4 USB_BA+0x060 R/W
USB_BUFSEG5 USB_BA+0x070 R/W
Bits
[31:9]
[8:3]
[2:0]
31
23
15
7
NuMicro™ NUC100 Series Technical Reference Manual
Offset
Descriptions
Reserved
BUFSEGx
Reserved
30
22
14
6
BUFSEG[7:3]x
R/W
Reserved
It is used to indicate the offset address for each endpoint with the USB SRAM starting
address. The effective starting address of the endpoint is
USB_SRAM address + { BUFSEG[8:3], 3’b000}
Where the USB_SRAM address = USB_BA + 0x100h.
Refer to section 5.4.4.7 for the endpoint SRAM structure and its description.
Reserved
29
21
13
5
Description
Endpoint 0 Buffer Segmentation Register
Endpoint 1 Buffer Segmentation Register
Endpoint 2 Buffer Segmentation Register
Endpoint 3 Buffer Segmentation Register
Endpoint 4 Buffer Segmentation Register
Endpoint 5 Buffer Segmentation Register
Reserved
28
20
12
4
- 234 -
Reserved
Reserved
27
19
11
3
Publication Release Date: Dec. 22, 2010
26
18
10
2
Reserved
25
17
9
1
Revision V1.06
Reset Value
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
0x0000_0000
BUFSEG[8]x
24
16
8
0