msm9405 Oki Semiconductor, msm9405 Datasheet - Page 10
msm9405
Manufacturer Part Number
msm9405
Description
Irda Communication Controller
Manufacturer
Oki Semiconductor
Datasheet
1.MSM9405.pdf
(30 pages)
- Current page: 10 of 30
- Download datasheet (125Kb)
¡ Semiconductor
• DMAC access timing 2
DMA_EN = "1", DMA_SL
M9405ÆMemory
DREQ
(Active high)
DACK
RD
D
MemoryÆM9405
DREQ
(Active high)
DACK
WR
D
WR
TC
0
0
-D
-D
7
7
1
= "0", DMA_SL
t
acs
t
acs
0
t
= "1"
drqr
t
drqr
t
rdd
t
t
wpw
rpw
t
wds
t
tcs
t
t
achw
achr
t
t
wdh
rdh
t
tcw
t
t
rcv
rcv
t
tch
MSM9405
10/30
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