AM79C850 Datasheet, PDF (25/97 Pages) Advanced Micro Devices – SUPERNET-R 3

PRELIMINARY
AMD
31
16 15
0
STATUS WORD 1
FRAME 1 LENGTH
FRAME 1
STATUS WORD 2
FRAME 2 LENGTH
FRAME 2
STATUS WORD 3
STATUS WORD 4
STATUS WORD 5
FRAME 3 LENGTH
FRAME 4 LENGTH
FRAME 5 LENGTH
T P3 P2 P1 P0
1
0
.
.
.
.
.
.
.
.
.
.
0
0
.
.
.
.
.
.
.
.
.
.
0
1
1
1
Aborted Frame
Aborted Frame
FRAME 5
ALL ZEROs
0
Figure 1. Memory Receive Queue (Modified TAG Mode)
19574A-2
SUPERNET 3
25