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參數(shù)資料
| 型號： | PCI1510GVF |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | PC CARD CONTROLLERS |
| 中文描述： | PC卡控制器 |
| 文件頁數(shù)： | 38/128頁 |
| 文件大?。?/td> | 735K |
| 代理商： | PCI1510GVF |
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224
Table 216. CardBus PC Card Interface Control Terminals
TERMINAL
NAME
NUMBER
GGU
I/O
DESCRIPTION
PGE
GVF
CAUDIO
134
D06
F10
I
CardBus audio. CAUDIO is a digital input signal from a PC Card to the system speaker. The
controller supports the binary audio mode and outputs a binary signal from the card to
SPKROUT.
CBLOCK
101
A13
E18
I/O
CardBus lock. CBLOCK is used to gain exclusive access to a target.
CCD1
CCD2
75
138
L13
B05
L17
C09
I
CardBus detect 1 and CardBus detect 2. CCD1 and CCD2 are used in conjunction with
CVS1 and CVS2 to identify card insertion and interrogate cards to determine the operating
voltage and card type.
CDEVSEL
106
D11
A16
I/O
CardBus device select. The controller asserts CDEVSEL to claim a CardBus cycle as the
target device. As a CardBus initiator on the bus, the controller monitors CDEVSEL until a
target responds. If no target responds before timeout occurs, then the controller terminates
the cycle with an initiator abort.
CFRAME
111
A10
B15
I/O
CardBus cycle frame. CFRAME is driven by the initiator of a CardBus bus cycle. CFRAME
is asserted to indicate that a bus transaction is beginning, and data transfers continue while
this signal is asserted.
When CFRAME is deasserted, the CardBus bus transaction is in the final data phase.
CGNT
105
D13
D19
O
CardBus bus grant. CGNT is driven by the controller to grant a CardBus PC Card access to
the CardBus bus after the current data transaction has been completed.
CINT
131
A06
C10
I
CardBus interrupt. CINT is asserted low by a CardBus PC Card to request interrupt
servicing from the host.
CIRDY
110
C10
F13
I/O
CardBus initiator ready. CIRDY indicates the ability of the CardBus initiator to complete the
current data phase of the transaction. A data phase is completed on a rising edge of CCLK
when both CIRDY and CTRDY are asserted. Until CIRDY and CTRDY are both sampled
asserted, wait states are inserted.
CPERR
102
D12
F15
I/O
CardBus parity error. CPERR reports parity errors during CardBus transactions, except
during special cycles. It is driven low by a target two clocks following the data cycle during
which a parity error is detected.
CREQ
122
B08
B12
I
CardBus request. CREQ indicates to the arbiter that the CardBus PC Card desires use of
the CardBus bus as an initiator.
CSERR
133
B06
E10
I
CardBus system error. CSERR reports address parity errors and other system errors that
could lead to catastrophic results. CSERR is driven by the card synchronous to CCLK, but
deasserted by a weak pullup; deassertion may take several CCLK periods. The controller
can report CSERR to the system by assertion of SERR on the PCI interface.
CSTOP
103
E10
E17
I/O
CardBus stop. CSTOP is driven by a CardBus target to request the initiator to stop the
current CardBus transaction. CSTOP is used for target disconnects, and is commonly
asserted by target devices that do not support burst data transfers.
CSTSCHG
135
C06
A09
I
CardBus status change. CSTSCHG alerts the system to a change in the card status, and is
used as a wake-up mechanism.
CTRDY
108
C12
E14
I/O
CardBus target ready. CTRDY indicates the ability of the CardBus target to complete the
current data phase of the transaction. A data phase is completed on a rising edge of CCLK,
when both CIRDY and CTRDY are asserted; until this time, wait states are inserted.
CVS1
CVS2
130
117
B02
A09
B10
F12
I/O
CardBus voltage sense 1 and CardBus voltage sense 2. CVS1 and CVS2 are used in
conjunction with CCD1 and CCD2 to identify card insertion and interrogate cards to
determine the operating voltage and card type.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PCI1510PGE | 功能描述:外圍驅(qū)動器與原件 - PCI Single Slot PC CardBus Controller RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PCI1510PGEG4 | 功能描述:外圍驅(qū)動器與原件 - PCI Single Slot PC CardBus Controller RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PCI1510RGVF | 功能描述:IC PC CARD CONTROLLER 253-BGA RoHS:是 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)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(yīng)商設(shè)備封裝:36-QFN（6x6） 包裝:* 其它名稱:Q6396337A |
| PCI1510RZVF | 功能描述:外圍驅(qū)動器與原件 - PCI PC CARD CONTROLLERS RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
| PCI1510ZGU | 功能描述:外圍驅(qū)動器與原件 - PCI Single Slot PC CardBus Controller RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray |
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