參數(shù)資料
型號： ISP1362
廠商： NXP Semiconductors N.V.
英文描述： Single-chip Universal Serial Bus On-The-Go controller
中文描述： 單芯片通用串行總線和On - The - Go控制器
文件頁數(shù)： 37/150頁
文件大?。?/td> 647K
代理商： ISP1362
Philips Semiconductors
ISP1362
Single-chip USB OTG controller
Product data
Rev. 03
—
06 January 2004
37 of 150
9397 750 12337
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
11.4.3
HNP implementation and OTG state machine
The OTG state machine is the software behind all the OTG functionality. It is
implemented in the microprocessor system that is connected to the ISP1362. The
ISP1362 provides all input status, the output control and timers to fully support the
state machine transitions in
Figure 18
and
Figure 19
.
These registers include:
OtgControl register: provides control to V
BUS
driving, charging or discharging, data
line pull-up or pull-down, SRP detection, and so on
OtgStatus register: provides status detection on V
BUS
and data lines including ID,
V
BUS
session valid, session end, overcurrent, bus status
OtgInterrupt register: provides interrupts for status change in OtgStatus register
bits and the OtgTimer time-out event
OtgInterruptEnable register: provides interrupt mask for OtgInterrupt register bits
OtgTimer register: provides 0.01 ms base programmable timer for use in the OTG
state machine.
The OTG interrupt is generated on the INT1 pin. It is shared with the HC interrupt. To
enable the OTG interrupt, perform these steps:
1. Set the polarity and the level-triggering or edge-triggering mode of the
HcHardwareCon
fi
guration register (bits 1 and 2, default is level-triggered, active
LOW).
Fig 19. Dual-role B-device state diagram.
004aaa078
b_idle
drv_vbus/
chrg_vbus/
loc_conn/
loc_sof/
b_srp_init
pulse loc_conn
pulse chrg_vbus
loc_sof/
b_peripheral
chrg_vbus/
loc_conn
loc_sof/
b_host
chrg_vbus/
loc_conn/
loc_sof
b_wait_acon
chrg_vbus/
loc_conn/
loc_sof/
a_idle
drv_vbus/
chrg_vbus/
loc_conn/
loc_sof/
id/
START
b_bus_req/ |
a_conn/
b_sess_vld
id/ |
b_sess_vld/
id/ |
b_sess_vld/
id/ |
b_sess_vld/
a_bus_resume |
b_ase0_brst_tmout
b_bus_req &
b_hnp_en &
a_bus_suspend
a_conn
b_bus_req &
b_sess_end &
b_se0_srp
id/ |
b_srp_done
相關(guān)PDF資料
PDF描述
ISP1362BD Single-chip Universal Serial Bus On-The-Go controller
ISP1362EE Single-chip Universal Serial Bus On-The-Go controller
ISP1501 Hi-Speed Universal Serial Bus peripheral transceiver
ISP1520 Hi-Speed Universal Serial Bus hub controller
ISP1520BD Hi-Speed Universal Serial Bus hub controller
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISP1362BD 功能描述:USB 接口集成電路 USB OTG CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362BD,118 功能描述:USB 接口集成電路 USB OTG CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362BD,151 功能描述:USB 接口集成電路 USB OTG CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362BD,157 功能描述:USB 接口集成電路 USB OTG CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362BD157 制造商:NXP Semiconductors 功能描述:IC CONTROLLER USB-OTG 64LQFP 制造商:ST-Ericsson 功能描述:IC CONTROLLER USB OTG 64-LQFP
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*