Section 23 Electrical Characteristics
SH7751 Group, SH7751R Group
Page 1028 of 1128
R01UH0457EJ0301 Rev. 3.01
Sep 24, 2013
Trw
Tr
Tc1
Tc2
Tc3
Tc4/Td1
Td2
Td4
Td3
Tpc
Tpc
Tpc
CKIO
Bank
Prechar
g
e-sel
D31–D0
(read)
Address
Row
Row
Row
H/L
t
AD
t
AD
t
AD
t
RDH
c1
t
RDS
DQMn
BS
CKE
RAS
t
CASD2
t
CASD2
CASS
t
DACD
t
DACD
t
RASD
t
RASD
t
DQMD
t
DQMD
CSn
t
RWD
t
RWD
t
BSD
t
BSD
RD/
WR
t
CSD
t
CSD
DACKn
(SA: IO
←
memory)
column
Le
g
end:
IO: DACK
device
SA: Sin
g
le address DMA transfer
DA:
Dual address DMA transfer
DACK set to active-hi
g
h
Figure 23.21 Synchronous DRAM Auto-Precharge Read Bus Cycle: Single
(RCD [1:0] = 01, CAS Latency = 3, TPC [2:0] = 011)
Содержание SH7751 Group
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Страница 320: ...Section 9 Power Down Modes SH7751 Group SH7751R Group Page 266 of 1128 R01UH0457EJ0301 Rev 3 01 Sep 24 2013 ...
Страница 344: ...Section 10 Clock Oscillation Circuits SH7751 Group SH7751R Group Page 290 of 1128 R01UH0457EJ0301 Rev 3 01 Sep 24 2013 ...
Страница 388: ...Section 12 Timer Unit TMU SH7751 Group SH7751R Group Page 334 of 1128 R01UH0457EJ0301 Rev 3 01 Sep 24 2013 ...
Страница 800: ...Section 17 Smart Card Interface SH7751 Group SH7751R Group Page 746 of 1128 R01UH0457EJ0301 Rev 3 01 Sep 24 2013 ...
Страница 848: ...Section 19 Interrupt Controller INTC SH7751 Group SH7751R Group Page 794 of 1128 R01UH0457EJ0301 Rev 3 01 Sep 24 2013 ...
Страница 876: ...Section 20 User Break Controller UBC SH7751 Group SH7751R Group Page 822 of 1128 R01UH0457EJ0301 Rev 3 01 Sep 24 2013 ...
Страница 1036: ...Section 22 PCI Controller PCIC SH7751 Group SH7751R Group Page 982 of 1128 R01UH0457EJ0301 Rev 3 01 Sep 24 2013 ...
Страница 1152: ...Appendix C Mode Pin Settings SH7751 Group SH7751R Group Page 1098 of 1128 R01UH0457EJ0301 Rev 3 01 Sep 24 2013 ...
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Страница 1186: ... SH7751 Group SH7751R Group User s Manual Hardware R01UH0457EJ0301 Previous Number REJ09B0370 0400 ...