OZ6933 Datasheet, PDF (13/15 Pages) List of Unclassifed Manufacturers – ACPI CardBus Controller

OZ6933
Pin Name
IRQ3/
A_VCC3#
IRQ9/
A_VPP_VCC
IRQ10/
B_VPP_VCC
G_RST#
Description
A_VCC3#/IRQ3: This active-LOW output
controls of the 3.3-volt supply to the
socket’s VCC pins. The active-LOW level
of this output is mutually exclusive with of
VCC_5#. This mode active only in
SktPwr Parallel mode enabled.
This pin can be IRQ3 in parallel IRQ
mode.
VPP_VCC/IRQ9: This active-HIGH
output controls the socket A VCC supply
to the socket’s VPP1 and VPP2 pins.
The active-HIGH level of this output is
mutually exclusive with that of
VPP_PGM. This mode active only in
SktPwr Parallel mode enabled
This pin can be configured as IRQ9 in
parallel IRQ mode.
VPP_VCC/IRQ10: This active-HIGH
output controls the socket B VCC supply
to the socket’s VPP1 and VPP2 pins.
The active-HIGH level of this output is
mutually exclusive with that of
VPP_PGM. This mode active only in
SktPwr Parallel mode enabled.
This pin can be configured as IRQ10 in
parallel IRQ mode.
Global_Reset#: This signal can be
connected to either PCI reset or ACPI
reset depending on system
implementation. If the D3 cold state is
implemented, this signal should be
connected to the ACPI reset, otherwise,
connect to PCI reset.
This signal can reset the PME content
under the D3 cold state if AUX_VCC is
provided
Pin Number
TQFP
BGA
87
W12
115
P19
146
F19
117
N18
Input
N/A
Type
TO
Power
Rail
1
Drive
6mA
N/A
TO
1
6mA
N/A
TO
1
6mA
TTL
I
1
-
Power, Ground, and Reserved Pins
Pin Name
Description
AUX_VCC
CORE_VCC
GND
This pin must be connected to the
system’s 3.3-volt supply.
This pin provides power to the core
circuitry of the OZ6933. It must be
connected to a 3.3 power supply.
All OZ6933 ground pins must be
connected to system ground.
Pin Number
TQFP
BGA
127
L15
180, 134, 79 B10, J18, R10
14, 26, 28, 44,
57, 101, 129,
177
H3, K5, K5, P2,
W5, V15, K18,
E11
Input
N/A
N/A
N/A
Type
PWR
Power
Rail
-
PWR
-
GND
-
Drive
-
-
-
Legend
I/O Type
I
I-PU
O
OD
TO
TO-PU
OD-PU
PW
Description
Input Pin
Input pin with internal pull-up
Output
Open-drain
Tri-state output
Tri-state output with internal pull-up
Open-drain output with internal pull-up
Power pin
Power
Rail
1
2
3
4
5
Source of Output’s Power
AUX_VCC: outputs powered from AUX_VCC
A_SLOT_VCC: outputs powered from the socket A
B_SLOT_VCC: outputs powered from the socket B
PCI_VCC: outputs powered from PCI bus power supply
CORE_VCC: outputs powered from the CORE_VCC
OZ6933-SF-1.7
Page 13