s3c4510b Samsung Semiconductor, Inc., s3c4510b Datasheet - Page 309

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

S3C4510B
Start Address
Descriptor
Rx Buffer
Pointer
NOTE:
Figure 8-12. Data Structure of the Receive Data Buffer
Buffer length is accumulated until the last bit is set in STATUS.
Buffer data pointer indicates the buffer memory start address.
Status
Status
Status
Buffer Data Pointer #N
Buffer Data Pointer #1
Next Buffer Descriptor
Buffer Data Pointer #2
Next Buffer Descriptor
Next Buffer Descriptor
Reserved
Reserved
Reserved
Buffer Length
Buffer Length
Buffer Length
In single linked lists, the next buffer
descriptor is filled with a null
address.
Buffer Data #N
Buffer Data #1
Buffer Data #2
Unused
Unused
Unused
HDLC CONTROLLERS
Rx Bufsize
Rx Bufsize
Register
Register
Value
Value
8-23