TC290 Datasheet, PDF (441/476 Pages) Infineon Technologies AG – 32-Bit Single-Chip Micocontroller

TC290 / TC297 / TC298 / TC299 BB-Step
Electrical SpecificationEBU Timings
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]
t35
t36
t37
pv + t₃₈
Data Out
MR/W
pv + t₃₉
pv = programmed value,
TEBU_CLK * sum (correponding bitfield values)
new_DemuxWR_Async_10.vsd
Figure 3-32 Demultiplexed Read Access
Table 3-98 Asynchronous Write Timings
Parameter
Symbol
Min.
A(23:0) output delay to WR t₃₀ CC
-2.5
rising edge, deviation from the
ideal programmed value
A(23:0) output delay to WR t₃₁ CC
-2.5
rising edge, deviation from the
ideal programmed value
CS rising edge to WR rising t₃₂ CC
-2
edge, deviation from the ideal
programmed value
Values
Typ.
-
Max.
2.5
Unit Note / Test Condition
ns
-
2.5
ns
-
2
ns
Data Sheet
3-435
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