TDA3MV Datasheet, PDF (129/256 Pages) Texas Instruments – TDA3x SoC for Advanced Driver Assistance Systems (ADAS) 15mm Package (ABF) Silicon Revision 2.0

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TDA3MV, TDA3MA
TDA3LX, TDA3LA
SPRS964C – JUNE 2016 – REVISED JULY 2017
(1) H = Access Time * (TimeParaGranularity + 1)
(2) P = PageBurstAccessTime * (TimeParaGranularity + 1)
Table 7-12. GPMC/NOR Flash Interface Switching Characteristics - Asynchronous Mode
NO. PARAMETER
DESCRIPTION
MIN
MAX
UNIT
-
-
FA0
FA1
FA3
FA4
FA9
FA10
FA12
FA13
FA16
FA18
FA20
FA25
FA27
FA28
FA29
FA37
t_r(DO)
t_f(DO)
t_w(nBEV)
t_w(nCSV)
t_{d(nCSV-nADVIV)}
t_{d(nCSV-nOEIV)}
t_d(AV-nCSV)
t_d(nBEV-nCSV)
t_{d(nCSV-nADVV)}
t_d(nCSV-nOEV)
t_w(AIV)
t_{d(nCSV-nOEIV)}
t_w(AV)
t_d(nCSV-nWEV)
t_{d(nCSV-nWEIV)}
t_d(nWEV-DV)
t_d(DV-nCSV)
t_d(nOEV-AIV)
Rising time, gpmc_ad[15:0] output data
0.447
4.067
ns
Fallling time, gpmc_ad[15:0] output data
0.43
4.463
ns
Pulse duration, gpmc_ben[1:0] valid time
N
ns
Pulse duration, gpmc_cs[7:0] low
A
ns
Delay time, gpmc_cs[7:0] valid to gpmc_advn_ale invalid
B - 0.2 B + 2.0
ns
Delay time, gpmc_cs[7:0] valid to gpmc_oen_ren invalid (Single read) C - 0.2 C + 2.0
ns
Delay time, address bus valid to gpmc_cs[7:0] valid
J - 0.2 J + 2.0
ns
Delay time, gpmc_ben[1:0] valid to gpmc_cs[7:0] valid
J - 0.2 J + 2.0
ns
Delay time, gpmc_cs[7:0] valid to gpmc_advn_ale valid
K - 0.2 K + 2.0
ns
Delay time, gpmc_cs[7:0] valid to gpmc_oen_ren valid
L - 0.2 L + 2.0
ns
Pulse duration, address invalid between 2 successive R/W accesses
G
ns
Delay time, gpmc_cs[7:0] valid to gpmc_oen_ren invalid (Burst read) I - 0.2 I + 2.0
ns
Pulse duration, address valid : 2nd, 3rd and 4th accesses
D
ns
Delay time, gpmc_cs[7:0] valid to gpmc_wen valid
E - 2 E + 2.0
ns
Delay time, gpmc_cs[7:0] valid to gpmc_wen invalid
F - 0.2 F + 2.0
ns
Delay time, gpmc_ wen valid to data bus valid
2
ns
Delay time, data bus valid to gpmc_cs[7:0] valid
J - 0.2 J + 2.0
ns
Delay time, gpmc_oen_ren valid to gpmc_ad[15:0] multiplexed
address bus phase end
2
ns
(1) For single read: N = RdCycleTime * (TimeParaGranularity + 1) * GPMC_FCLK
For single write: N = WrCycleTime * (TimeParaGranularity + 1) * GPMC_FCLK
For burst read: N = (RdCycleTime + (n – 1) * PageBurstAccessTime) * (TimeParaGranularity + 1) * GPMC_FCLK
For burst write: N = (WrCycleTime + (n – 1) * PageBurstAccessTime) * (TimeParaGranularity + 1) * GPMC_FCLK
(2) For single read: A = (CSRdOffTime - CSOnTime) * (TimeParaGranularity + 1) * GPMC_FCLK
For single write: A = (CSWrOffTime – CSOnTime) * (TimeParaGranularity + 1) * GPMC_FCLK
For burst read: A = (CSRdOffTime - CSOnTime + (n - 1) * PageBurstAccessTime) * (TimeParaGranularity + 1) * GPMC_FCLK period
For burst write: A = (CSWrOffTime - CSOnTime + (n - 1) * PageBurstAccessTime) * (TimeParaGranularity + 1) * GPMC_FCLK period
with n the page burst access number.
(3) For reading: B = ((ADVRdOffTime – CSOnTime) * (TimeParaGranularity + 1) + 0.5 * (ADVExtraDelay – CSExtraDelay)) * GPMC_FCLK
For writing: B = ((ADVWrOffTime – CSOnTime) * (TimeParaGranularity + 1) + 0.5 * (ADVExtraDelay – CSExtraDelay)) * GPMC_FCLK
(4) C = ((OEOffTime – CSOnTime) * (TimeParaGranularity + 1) + 0.5 * (OEExtraDelay – CSExtraDelay)) * GPMC_FCLKFor single read: C
= RdCycleTime * (TimeParaGranularity + 1) * GPMC_FCLK
(5) J = (CSOnTime * (TimeParaGranularity + 1) + 0.5 * CSExtraDelay) * GPMC_FCLK
(6) K = ((ADVOnTime – CSOnTime) * (TimeParaGranularity + 1) + 0.5 * (ADVExtraDelay – CSExtraDelay)) * GPMC_FCLK
(7) L = ((OEOnTime – CSOnTime) * (TimeParaGranularity + 1) + 0.5 * (OEExtraDelay – CSExtraDelay)) * GPMC_FCLK
(8) G = Cycle2CycleDelay * GPMC_FCLK * (TimeParaGranularity + 1)
(9) I = ((OEOffTime + (n – 1) * PageBurstAccessTime – CSOnTime) * (TimeParaGranularity + 1) + 0.5 * (OEExtraDelay – CSExtraDelay)) *
GPMC_FCLK
(10) D = PageBurstAccessTime * (TimeParaGranularity + 1) * GPMC_FCLK
(11) E = ((WEOnTime – CSOnTime) * (TimeParaGranularity + 1) + 0.5 * (WEExtraDelay – CSExtraDelay)) * GPMC_FCLK
(12) F = ((WEOffTime – CSOnTime) * (TimeParaGranularity + 1) + 0.5 * (WEExtraDelay – CSExtraDelay)) * GPMC_FCLK
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Timing Requirements and Switching Characteristics 129
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