s3c4510b Samsung Semiconductor, Inc., s3c4510b Datasheet - Page 251

• Manufacturer Part Number: s3c4510b
• Description: 16/32-bit Risc Microcontroller
• Manufacturer: Samsung Semiconductor, Inc.

S3C4510B
BDMA Transmit Frame Descriptor Start Address Register
BDMA Receive Frame Descriptor Start Address Register
BDMATXPTR
BDMARXPTR
Bit Number
Bit Number
Registers
Registers
[25:0]
[25:0]
Table 7-8. BDMA Transmit Frame Descriptor Start Address Register Description
Table 7-10. BDMA Receive Frame Descriptor Start Address Register Description
BDMA transmit frame
descriptor start address
BDMA receive frame
descriptor start address
0x900C
0x9008
Offset
Offset
Bit Name
Bit Name
Table 7-9. BDMARXPTR Register
Table 7-7. BDMATXPTR Register
R/W
R/W
R/W
R/W
The BDMA transmit frame descriptor start address register
contains the address of the frame descriptor on the frame to
be sent. During a BDMA operation, this start address pointer is
updated to the next frame address.
The BDMA receive frame descriptor start address register
contains the address of the frame descriptor on the frame to
be saved. During a BDMA operation, this start address pointer
is updated to the next frame address.
Buffered DMA transmit control register
Buffered DMA transmit control register
Description
Description
Description
Description
ETHERNET CONTROLLER
0xFFFFFFFF
0xFFFFFFFF
Reset Value
Reset Value
7-29