TC1797_14 Datasheet, PDF (172/192 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

Demultiplexed Read Timing
TC1797
Electrical Parameters
EBU
STATE
Control Bitfield:
Duration Limits in
EBU_CLK Cycles
A[23:0]
CS[3:0]
CSCOMB
ADV
RD
BC[3:0]
WAIT
AD[31:0]
Address
Phase
ADDRC
1...15
Address Hold Command
Phase (opt.)
Phase
AHOLDC
0...15
RDWAIT
1...31
Recovery New Addr.
Phase (opt.) Phase
RDRECOVC
0...15
ADDRC
1...15
Valid Address
pv + t₀
pv + t_a
pv + t₁
t₂
Next
Addr.
pv + t_a
pv + t₃
pv + t_a
pv + t_a
pv + t_a
t₄
pv + t₅
t₆
t₇
t₈
Data In
MR/W
pv = programmed value,
T_{EBU_CLK} * sum (correponding bitfield values)
Figure 36 Demultiplexed Read Access
pv + t₉
Data Sheet
168
new_DemuxRD_Async_10.vsd
V1.3, 2014-08