saf1760 NXP Semiconductors, saf1760 Datasheet - Page 89

• Manufacturer Part Number: saf1760
• Description: Saf1760 Hi-speed Universal Serial Bus Host Controller For Embedded Applications
• Manufacturer: NXP Semiconductors

NXP Semiconductors
SAF1760_1
Product data sheet
14.1.2 Register read
14.1.3 Register access
Table 95.
T
Symbol
V
t
t
t
t
t
V
t
t
t
t
t
su12
su22
w12
d12
d22
su12
su22
w12
d12
d22
amb
Fig 15. Register read
Fig 16. Register access
CC(I/O)
CC(I/O)
WR_N
= 40 C to +85 C; unless otherwise specified.
CS_N
RD_N
= 1.65 V to 1.95 V
= 3.3 V to 3.6 V
A[17:1]
DATA
CS_N
Register read
RD_N
Parameter
address set-up time before RD_N LOW
CS_N set-up time before RD_N LOW
RD_N pulse width
data valid time after RD_N LOW
data valid time after RD_N HIGH
address set-up time before RD_N LOW
CS_N set-up time before RD_N LOW
RD_N pulse width
data valid time after RD_N LOW
data valid time after RD_N HIGH
Rev. 01 — 9 November 2009
t
su22
t
su12
t
WHRL
t
address 01
d12
t
w12
t
d22
t
RHRL
Embedded Hi-Speed USB host controller
Min
0
0
> t
-
-
0
0
> t
-
-
d12
d12
t
RHWL
address 02
Max
-
-
-
35
1
-
-
-
22
1
t
WHWL
SAF1760
© NXP B.V. 2009. All rights reserved.
004aaa524
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
004aaa983
89 of 110