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參數(shù)資料
| 型號： | OZ6812 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | ACPI CardBus Controller |
| 中文描述： | ACPI的CardBus控制器 |
| 文件頁數(shù)： | 10/13頁 |
| 文件大?。?/td> | 105K |
| 代理商： | OZ6812 |
OZ6812
OZ6812-SF-1.5
Page 10
Pin Number
LQFP
119
Pin Name
Description
BGA
C9
Input
Type
Power
Rail
Socket
_Vcc
Drive
RESET/
CRST#
Reset:
This active high output resets the card.
To prevent reset glitches, this signal is high-
impedance unless a card is seated in the
socket, card power is applied, and the card
’
s
interface signals are enabled.
CardBus Reset:
In CardBus mode, this pin is
the CRST# output.
Battery Voltage Detect 2 / Speaker / LED:
In
Memory mode, this input serves as the BVD2
(battery warning status) input. In I/O mode, this
input can be configured as the card
’
s SPKR#
audio input or drive-active LED input.
CardBus Audio:
In CardBus mode, this pin is
the CAUDIO input.
Battery Voltage Detect 1 / Status Change /
Ring Indicate:
In Memory mode, this is the
BVD1 (battery-dead status) input. In I/O mode,
this is the STSCHG# input indicating that the
card
’
s internal status has changed, or the ring
indicates input for wakeup-on-ring system
power management support. See bit 7 of the
Interrupt and General Contro
l
register (03h).
CardBus Status Change:
In CardBus mode,
this pin is the CSTSCHG. This pin can be used
to generate PME#.
Voltage Sense:
These pins are used in
conjunction with CD[2:1] to determine the type
and voltage of a card. These pins are internally
pulled high to AUX_VCC. See Table 1.
CardBus Voltage Sense:
In CardBus mode,
these pins are the CVS[2:1] pins.
Socket Power:
These pins are the power rail
input for the socket interface control logic.
These pins can be 0, 3.3, or 5 V,. The socket
interface outputs will operate at the voltage
applied to these pins.
TTL
TO
CardBus
spec.
BVD2/SPKR#/
LED / CAUDIO
134
D6
-
I-PU
Socket
_Vcc
-
BVD1/
STSCHG#/RI#/
CSTSCHG
135
B5
-
I-PU
Socket
_Vcc
-
VS[2:1]/
CVS[2:1]
117, 131
D9, B6
TTL
I/O-PU
Aux_Vcc
CardBus
spec.
SOCKET_VCC
90, 126
G11, C7
-
PWR
-
-
相關PDF資料 |
PDF描述 |
|---|---|
| OZ6812B | ACPI CardBus Controller |
| OZ6812T | ACPI CardBus Controller |
| OZ6833 | ACPI CardBus Controller |
| OZ6833B | ACPI CardBus Controller |
| OZ6833T | ACPI CardBus Controller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| OZ6812B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ACPI CardBus Controller |
| OZ6812T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ACPI CardBus Controller |
| OZ6833 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ACPI CardBus Controller |
| OZ6833B | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ACPI CardBus Controller |
| OZ6833T | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ACPI CardBus Controller |
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