isp1761 NXP Semiconductors, isp1761 Datasheet - Page 89

• Manufacturer Part Number: isp1761
• Description: Hi-speed Universal Serial Bus On-the-go Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
ISP1761_4
Product data sheet
Fig 15. Dual-role A-device state diagram
a_aidl_bdis_tmout
a_bus_drop |
id |
a_peripheral
a_wait_vfall
a_suspend
drv_vbus/
loc_conn/
loc_conn/
drv_vbus
loc_conn
drv_vbus
loc_sof/
loc_sof/
a_set_b_hnp_en
loc_sof/
START
id | a_bus_drop
b_conn/ &
id | a_bus_req |
(a_sess_vld/ &
b_conn/)
a_vbus_vld/
id | a_bus_drop
a_vbus_vld/
Rev. 04 — 5 March 2007
a_set_b_hnp_en/
a_wait_bcon_tmout
a_suspend_req
b_bus_suspend
id | a_bus_drop |
a_bus_req/ |
b_conn/ &
b_bus_resume
a_vbus_err
chrg_vbus/
a_bus_req |
drv_vbus/
loc_conn/
drv_vbus/
loc_conn/
loc_sof/
loc_sof/
a_idle
a_vbus_vld/
a_vbus_vld/
id
a_bus_drop/ &
(a_bus_req |
a_srp_det)
Hi-Speed USB OTG controller
a_bus_drop
b_conn/ |
a_wait_vrise
a_wait_bcon
id |
chrg_vbus/
drv_vbus/
loc_conn/
loc_conn/
loc_conn/
loc_conn/
loc_sof/
drv_vbus
drv_vbus
drv_vbus
b_idle
loc_sof/
loc_sof/
a_host
loc_sof
a_wait_vrise_tmout
id | a_bus_drop |
© NXP B.V. 2007. All rights reserved.
ISP1761
a_vbus_vld |
004aaa566
b_conn
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