R8A66597BG RENESAS [Renesas Technology Corp], R8A66597BG Datasheet - Page 173

• Manufacturer Part Number: R8A66597BG
• Description: ASSP (USB2.0 2 Port Host/1 Port Peripheral Controller)
• Manufacturer: RENESAS [Renesas Technology Corp]

R8A66597FP/DFP/BG
4.11.3.5 DMA Cycle steal transfer write timing (SPLIT bus: DFORM=100, OBUS=1/0)
4.11.3.6 DMA Cycle steal transfer read timing (SPLIT bus: DFORM=100, OBUS=1)
R e v 1 . 0 1
DREQi_N
DENDi_N
DACKi_N
DREQi_N
DENDi_N
SD7-SD0
DACKi_N
SD7-SD0
O c t 1 7 , 2 0 0 8
(i=0, 1)
(i=0, 1)
(i=0, 1)
(i=0, 1)
(i=0,1)
(i=0,1)
Note 3-1
Note 3-1
p a g e 1 7 3 o f 1 8 3
ten (CTRL - Dend)
ten (CTRL - D)
tdis (CTRL - Dreq)
5
15
17
tw (CTRL)
tdis (CTRL - Dreq)
ta (CTRL - D)
ta (CTRL - Dend)
45
43
tsu (Dend)
17
DENDi determination
Data determination
twr (CTRL)
39
tsu (D)
Data determination
DENDi_N determination
3
twh (Dreq)
19
42
13
19
th (Dend)
ten (CTRL - Dreq)
th (D)
ten (CTRL - Dreq)
twh (Dreq)
40
20
tv (CTRL - Dend)
tv (CTRL - D)
44
46
trec (CTRL )
40
20
trec (CTRL )
tdis (CTRL - D)
tdis (CTRL - Dend)
4
14
6
16