NEC Network Controller uPD98502 - Manual (Page 251)

CHAPTER 4 ATM CELL PROCESSOR
Preliminary User’s Manual S15543EJ1V0UM 251
Figure 4-12. Rx Pool Structure
R x buffer d esc.
D ata
B uffer
D ata
B uffer
D ata
B uffer
D ata
B uffer
D ata
B uffer
D ata
B uffer
R x link poin ter
D ata
B uffer
D ata
B uffer
D ata
B uffer
R x buffer d irectory
R x pool0 d escriptor
R x pool1 d escriptor
R x pool7 d escriptor
D ata
B uffer
D ata
B uffer
D ata
B uffer
S ize
1 to 64 k B ytes
R x buffer d esc.
R x buffer d esc.
R x buffer d esc.
R x buffer d esc.
R x buffer d esc.
R x link poin ter
R x buffer d esc.
R x buffer d esc.
R x buffer d esc.
N ull pointer
R x buffer d esc.
R x buffer d esc.
R x buffer d esc.
R x link poin ter
R x buffer d esc.
N ull pointer
R x buffer d ir.
R x buffer d ir.
R x buffer d ir.
R x buffer d ir.