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參數資料
型號: ISP1362EE
廠商: NXP SEMICONDUCTORS
元件分類: 總線控制器
英文描述: Single-chip Universal Serial Bus On-The-Go controller
中文描述: UNIVERSAL SERIAL BUS CONTROLLER, PBGA64
封裝: 6 X 6 MM, 0.80 HEIGHT, PLASTIC, MO-195, SOT-543-1, TFBGA-64
文件頁數: 37/150頁
文件大小: 647K
代理商: ISP1362EE
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
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相關代理商/技術參數
參數描述
ISP1362EE,518 功能描述:USB 接口集成電路 USB OTG HOST RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362EE,551 功能描述:USB 接口集成電路 DO NOT USE ORDER -T PART RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362EE,557 功能描述:USB 接口集成電路 DO NOT USE ORDER -T PART RoHS:否 制造商:Cypress Semiconductor 產品:USB 2.0 數據速率: 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 安裝風格:SMD/SMT 封裝 / 箱體:WLCSP-20
ISP1362EE/01 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip Universal Serial Bus On-The-Go controller
ISP1362EE-S 功能描述:IC USB CTRL SNGL CHIP 64TFBGA RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標準包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應商設備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A
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