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參數(shù)資料
| 型號： | ISP1130DL |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | Universal Serial Bus compound hub with integrated keyboard controller |
| 中文描述： | SPECIALTY MICROPROCESSOR CIRCUIT, PDSO56 |
| 封裝： | PLASTIC, SSOP-56 |
| 文件頁數(shù)： | 22/68頁 |
| 文件大?。?/td> | 1786K |
| 代理商： | ISP1130DL |
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Philips Semiconductors
ISP1130
USB compound hub with keyboard controller
Objective specification
Rev. 01 — 23 March 2000
22 of 68
9397 750 06895
Philips Electronics N.V. 2000. All rights reserved.
9.
Commands
There are three basic types of commands: Initialization, Data and General
commands. Respectively, these are used to initialize the hub and the embedded
functions; for data flow between the hub, embedded functions and the host; for
controlling individual downstream ports; and general hub operation.
The embedded microcontroller has access to the hub functions via 3 dedicated
control registers (Command, Data, Status), which are mapped to the external data
memory address space of the 80C51. See
Section 10.4 “Hub control registers”
.
A summary of the available commands is given in
Table 20
. Some commands have
the same command code (e.g., Read Buffer and Write Buffer). In these cases, the
direction of the transaction (read or write) indicates which command is executed.
To execute a command, the specified code must be written to the Command register.
Any following transaction data can then be read or written via the Data register.
Table 20: Command summary
Name
Initialization commands
Set Address/Enable
Destination
Code (Hex)
Transaction
embedded function 1
embedded function 2
embedded function 3
device
device
D0
D1
D2
D8
F3
write 1 byte
write 1 byte
write 1 byte
write 1 byte
write 2 bytes
Set Endpoint Enable
Set Mode
Data flow commands
Read Interrupt Register device
Select Endpoint
F4
00
01
02
03
04
05
06
07
08
09
0A
0B
F0
F0
read 2 bytes
read 1 byte (optional)
read 1 byte (optional)
read 1 byte (optional)
read 1 byte (optional)
read 1 byte (optional)
read 1 byte (optional)
read 1 byte (optional)
read 1 byte (optional)
read 1 byte (optional)
read 1 byte (optional)
read 1 byte (optional)
read 1 byte (optional)
read n bytes
write n bytes
function 1 control OUT
function 1 control IN
function 1 endpoint OUT
function 1 endpoint IN
function 2 control OUT
function 2 control IN
function 2 endpoint OUT
function 2 endpoint IN
function 3 control OUT
function 3 control IN
function 3 endpoint OUT
function 3 endpoint IN
selected endpoint
selected endpoint
Read Buffer
Write Buffer
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| ISP1130N | Universal Serial Bus compound hub with integrated keyboard controller |
| ISP1160 | Embedded Universal Serial Bus Host Controller |
| ISP1160BD | Embedded Universal Serial Bus Host Controller |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ISP1130N | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus compound hub with integrated keyboard controller |
| ISP1160 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller |
| ISP1160BD | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller |
| ISP1160BD,157 | 功能描述:USB 接口集成電路 USB 1.1 HOST 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 |
| ISP1160BD/01 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Embedded Universal Serial Bus Host Controller |
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