TMS320TCI6618 Datasheet, PDF (214/223 Pages) Texas Instruments – Communications Infrastructure KeyStone SoC

TMS320TCI6618
Communications Infrastructure KeyStone SoC
SPRS688D—March 2012
Table 7-83 AIF2 Timer Module Timing Requirements (Part 2 of 2)
See Figure 7-52, Figure 7-55, Figure 7-56, and Figure 7-57
No.
4 tr(RP1CLKP)
4 tf(RP1CLKP)
5 tj(RP1CLKN)
5 tj(RP1CLKP)
6 tw(RP1FBN)
6 tw(RP1FBP)
7 tr(RP1CLKN)
7 tf(RP1CLKN)
7 tr(RP1CLKP)
7 tf(RP1CLKP)
8 tsu(RP1FBN-RP1CLKP)
8 tsu(RP1FBN-RP1CLKN)
8 tsu(RP1FBN-RP1CLKP)
8 tsu(RP1FBN-RP1CLKN)
9 th(RP1FBN-RP1CLKP)
9 th(RP1FBN-RP1CLKN)
9 th(RP1FBN-RP1CLKP)
9 th(RP1FBN-RP1CLKN)
10 tw(PHYSYNCH)
11 tc(PHYSYNC)
12 tw(RADSYNCH)
13 tc(RADSYNC)
End of Table 7-83
Rise time - RP1CLKP 10% to 90%
Fall time - RP1CLKP 90% to 10%
Period jitter (peak-to-peak), RP1CLK(N)
Period jitter (peak-to-peak), RP1CLK(P)
Bit period, RP1FB(N)
Bit period, RP1FB(P)
Rise time - RP1FBN 10% to 90%
Fall time - RP1FBN 90% to 10%
Rise time - RP1FBP 10% to 90%
Fall time - RP1FBP 90% to 10%
Setup time - RP1FBN valid before RP1CLKP high
Setup time - RP1FBN valid before RP1CLKN low
Setup time - RP1FBP valid before RP1CLKP high
Setup time - RP1FBP valid before RP1CLKN low
Hold time - RP1FBN valid after RP1CLKP high
Hold time - RP1FBN valid after RP1CLKN low
Hold time - RP1FBP valid after RP1CLKP high
Hold time - RP1FBP valid after RP1CLKN low
PHY Sync and Radio Sync Pulses
Pulse duration, PHYSYNC high
Cycle time, PHYSYNC pulse to PHYSYNC pulse
Pulse duration, RADSYNC high
Cycle time, RADSYNC pulse to RADSYNC pulse
1 C1 = tc(RP1CLKN/P)
Figure 7-54 AIF2 RP1 Frame Synchronization Clock Timing
RP1CLKN
1
2
RP1CLKP
4
Figure 7-55
RP1CLKN
RP1CLKP
AIF2 RP1 Frame Synchronization Burst Timing
6
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Min
Max
Unit
350.00
ps
350.00
ps
600
ps
600
ps
8 * C1
8 * C1
ns
8 * C1
8 * C1
ns
350.00
ps
350.00
ps
350.00
ps
350.00
ps
2
ns
2
ns
2
ns
2
ns
2
ns
2
ns
2
ns
2
ns
6.50
ns
10.00
ms
6.50
ns
1.00
ms
3
5
RP1FBP/N
7
RP1 Frame Burst BIT 0
8
RP1 Frame Burst BIT 2
9
RP1 Frame Burst BIT N
214 TMS320TCI6618 Peripheral Information and Electrical Specifications
Copyright 2012 Texas Instruments Incorporated
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