mu9c8338a Music Semiconductors, Inc., mu9c8338a Datasheet - Page 24

• Manufacturer Part Number: mu9c8338a
• Description: Mu9c8338a 10/100mb Ethernet Filter Interface
• Manufacturer: Music Semiconductors, Inc.

Result Port Interface
Table 34: Result Port Interface Timing Data
No.
16
17
18
19
20
21
22
23
RP_NXT
RP[15:0]
RP_NXT
RP_SEL
RP[15:0]
/WRITE (write)
RP_SEL
RP_DV
/PCS (/PCSS)
D[15:0](write)
RP_DV
PROC_RDY
SYSCLK
A[7:0]
tNHRPnV
tSHRPV
tNHRPX
tNHPDL
Symbol
tNLSH
tNHSL
tNLNH
tNHNL
16
16
Figure 10: Result Port - No Additional Valid Data Packets
17
17
Figure 8: Host Processor Interface - Write Sequence
Figure 9: Result Port - Additional Valid Data Packets
Parameter (ns)
RP_NXT deassert to RP_SEL assert
RP_SEL to RP(15:0) Valid
RP_NXT to RP(15:0) invalid
RP_NXT to RP_SEL deassert
RP_NXT to RP_DV deassert
RP_NXT to next Valid RP(15:0)
RP_NXT LOW Time
RP_NXT pulse width
22
22
t3
valid
valid
t9
t12
t10
t4
18
18
23
23
19
24
t8
t13
20
21
t6
t7
invalid
3*SYSCLK+5
3*SYSCLK+5
3*SYSCLK+5
invalid
Min
t11
0
0
7*SYSCLK+10
7*SYSCLK
Max
20
valid
Rev. 0a
Notes