TC290 Datasheet, PDF (440/476 Pages) Infineon Technologies AG – 32-Bit Single-Chip Micocontroller

TC290 / TC297 / TC298 / TC299 BB-Step
Electrical SpecificationEBU Timings
Table 3-97 Asynchronous Read Timings (cont’d)
Parameter
Symbol
Min.
WAIT input setup to RD rising t₅ SR
12
edge
WAIT input hold to RD rising t₆ SR
0
edge
Data input setup to RD rising t₇ SR
12
edge
Data input hold to RD rising t₈ SR
0
edge
MR / W output delay to RD# t₉ CC
-2.5
rising edge, deviation from the
ideal programmed value
Values
Typ.
-
Max.
-
-
-
-
-
-
-
-
1.5
Unit Note / Test Condition
ns
ns
ns
ns
ns
EBU
STATE
Control Bitfield:
Duration Limits in
EBU_CLK Cycles
A[23:0]
CS[3:0]
CSCOMB
ADV
RD/WR
BC[3:0]
Address
Phase
ADDRC
1...15
Address Hold Command
Phase (opt.)
Phase
AHOLDC
0...15
RDWAIT
1...31
Data
Recovery New Addr.
Hold Phase Phase (opt.) Phase
DATAC
0...15
RDRECOVC
0...15
ADDRC
1...15
Valid Address
pv + t₃₀
pv + t_a
pv + t_a
pv + t₃₃
pv + t₃₂
pv + t₃₁
Next
Addr.
pv + t_a
pv + t_a
pv + t_a
t34
WAIT
AD[31:0]
t14
pv + t₁₃
Address Out
t35
t36
t37
pv + t₃₈
Data Out
MR/W
pv + t₃₉
pv = programmed value,
TEBU_CLK * sum (correponding bitfield values)
new_MuxWR_Async_10.vsd
Figure 3-31 Multiplexed Read Access
Data Sheet
3-434
V 1.1 2015-05
TC290/TC297/TC298/TC299 BB-Step Data Sheet downloaded by saravanakumar maniyam (larsen and Toubro limited) at 08 Sep 2015 08:06