R8A66597FP Datasheet, PDF (179/185 Pages) Renesas Technology Corp – ASSP (USB2.0 2 Port Host/1 Port Peripheral Controller)

R8A66597FP/DFP/BG
4.11.5.5 DMA burst transfer write timing (SPLIT bus: DFORM=100, OBUS=1/0)
DREQi_N
(i=0, 1)
48
tw (cycle2) ^47-2
tw (CTRL_B) _{trec (CTRL_B)} 49
DACKi_N
(i=0, 1)
43 _{tsu (D)} ^th 44
(D)
SD7-SD0
D0
D1
D2
DENDi_N
(i=0, 1)
17 tdis (CTRL - Dreq)
18 tdis (CTRLH - Dreq)
Dn
46
45 _{tsu (Dend) th (Dend)}
4.11.5.6 DMABurst transfer read timing (SPLIT bus:DFORM=100, OBUS=1)
DREQi_N
(i=0, 1)
48
tw (cycle2) ^47-2
tw (CTRL_B) _{trec (CTRL_B)} 49
DACKi_N
(i=0, 1)
3
ta (CTRL - D)
tv (CTRL - D) ⁴
SD7-SD0
D0
D1
DENDi_N
(i=0, 1)
17
tdis (CTRL - Dreq)
Dn-1
Dn
14
13
ta (CTRL - Dend) tv (CTRL - DendV)
Rev1.01 Oct 17, 2008 page 179 of 183