r8a66597 Renesas Electronics Corporation., r8a66597 Datasheet - Page 172

• Manufacturer Part Number: r8a66597
• Description: Assp Usb2.0 2 Port Host/1 Port Peripheral Controller
• Manufacturer: Renesas Electronics Corporation.

R8A66597FP/DFP/BG
4.11.3.3 DMA Cycle steal transfer Write timing (CPU Separate bus setting:DFORM=000)
4.11.3.4 DMA Cycle steal transfer read timing (CPU separate bus setting: DFORM=000)
R e v 1 . 0 1
DENDi _N
DREQi_N
Note 3-5
WR0_N,
DREQi_N
Note 3-6
DENDi _N
WR1_N
Note 3-9
Note 3-1
Note 3-7
Note 3-7
O c t 1 7 , 2 0 0 8
D15-D0
D15-D0
(i=0,1)
(i=0,1)
Note 3-1
A6-A1
CS_N
A6-A1
(i=0,1)
RD_N
CS_N
(i=0,1)
ta (CTRL - DendV) 11
p a g e 1 7 2 o f 1 8 3
tsur (A)
ten (CTRL - D)
tsud (A)
31
5
25
tdis (PCTRLH - Dreq)
50
17
ta (CTRL - D)
Address determination
DENDi_N detemination
ta (A)
17
tdis (CTRL - Dreq)
Address determination
tdis (CTRL - Dreq)
tw (CTRL)
twr (CTRL)
45
1
3
tsu (DEND)
tsu (D)
Data determination
DENDi_N determination
Note 3-10
Data determination
39
42
34
43
thr (A)
19
4
twh (Dreq)
ten (CTRL - Dreq)
th (DEND)
th (D)
thd (A)
twh (Dreq)
tv (CTRL - D)
tv (CTRL - DendV)
ten (CTRL - Dreq)
40
40
trec (CTRL )
44
51
trec (CTRL )
20
46
20
tv (A)
19
12
tdis (CTRL - D)
2
6