isp1581 NXP Semiconductors, isp1581 Datasheet - Page 55

• Manufacturer Part Number: isp1581
• Description: Isp1581 Hi-speed Universal Serial Bus Peripheral Controller
• Manufacturer: NXP Semiconductors

Philips Semiconductors
9397 750 13462
Product data
Fig 14. ISP1581 register access timing: multiplexed address/data bus (BUS_CONF = 0, MODE1 = 0, MODE0 = 0).
Fig 15. ISP1581 register access timing: multiplexed address/data bus (BUS_CONF = 0, MODE1 = 0, MODE0 = 1).
(write) AD [ 7:0 ]
(write) AD [ 7:0 ]
(read) AD [ 7:0 ]
(read) AD [ 7:0 ]
WR
(I2)
(I2)
DS
R/W
(I1)
ALE
ALE
RD
CS
CS
14.1.2 Split Bus mode (BUS_CONF = 0)
Split Bus mode (BUS_CONF = 0, MODE1 = 0, MODE0 = 0/1)
address
address
t AVLL
t I1VLL
t AVLL
t LLRL
address
address
t LLWL
t LLWL
t LLI2L
t LLI2L
Rev. 06 — 23 December 2004
t RLDV
t RLRH
t DVWH
t DVWH
t WLWH
t WLWH
data
data
data
data
T cy(RW)
T cy(RW)
t I2HI1X
t WHDZ
t WHDZ
t WHSH
t WHSH
t RHSH
t RHDZ
Hi-Speed USB peripheral controller
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
ISP1581
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