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OZ6833
OZ6833-DS-1.55
Page 9
Pin Number
Socket A
TQFP
67, 65,
63,
124,
122,
120,
68, 66,
64, 62,
59
Socket B
TQFP
142,
140,
138,
199,
197,
195,
144,
141,
139,
137,
135
198
Name
1
Description
2
BGA
R6,
P6,
T5,
K14,
L16,
L14,
P7,
T6,
U5,
R5, R4
BGA
F16,
F14,
G16,
A5,
B5,
D5,
F17,
G17,
G15,
H17,
H15
A6
Qty
I/O
Pwr
Drive
D[13:3]/
CAD[6, 4, 2,
31, 30, 28, 7,
5, 3, 1, 0]
PCMCIA socket data I/0 bits 13:3.
CardBus Address/Data:
In CardBus
mode, this pin is the CAD bit 6 4, 2, 31,
30, 28, 7, 5, 3, 1, and 0, respectively.
11
I/O
2 or 3
CardBus
spec.
D2/
RFU
PCMCIA socket data I/O bit 2.
Reserved:
In CardBus mode, this pin is
reserved for future use.
PCMCIA socket data I/O bits 1:0.
CardBus Address/Data:
In CardBus
mode, these pins are the CAD bits 29
and 27, respectively.
Output Enable
: This output goes active
(low) to indicate a memory read from
the PCMCIA socket to the OZ6833.
CardBus Address/Data:
In CardBus
mode, this pin is the CAD bit 11.
Write Enable
: This output goes active
(low) to indicate a memory write from
the OZ6833 to the PCMCIA socket.
CardBus Grant:
In CardBus mode, this
pin is the CGNT# signal.
I/O Read
: This output goes active (low)
for I/O reads from the socket to the
OZ6833.
CardBus Address/Data:
In CardBus
mode, this pin is the CAD bit 13.
I/O Write
: This output goes active (low)
for I/O writes from the OZ6833 to the
socket.
CardBus Address/Data:
In CardBus
mode, this pin is the CAD bit 15.
Write Protect/ I/O Is 16-Bit
: In Memory
Card Interface mode, this inputs is
interpreted as the status of the write
protect switch on the PCMCIA card. In
I/O Card Interface mode, this input
indicates the size of the I/O data at the
current address on the PCMCIA card.
CardBus Clock Run:
In CardBus
mode, this pin is the CCLKRUN# signal,
which starts and stops the CardBus
CCLK. To enable the CLKRUN# signal,
ExCA register 3Bh/7Bh bit[3:2] must be
enabled.
123
L15
1
I/O
2 or 3
CardBus
spec.
D[1:0]/
CAD[29,27]
121,
119
M17,
M15
196,
194
C6, B6
2
I/O
2 or 3
CardBus
spec.
-OE/
CAD11
75
R8
151
D16
1
I/O
2 or 3
CardBus
spec.
-WE/
CGNT#
89
U11
165
B13
1
TO
2 or 3
CardBus
spec.
-IORD/
CAD13
78
T9
154
C15
1
I/O
2 or 3
CardBus
spec.
-IOWR/
CAD15
81
U9
156
B16
1
I/O
2 or 3
CardBus
spec.
WP/
-IOIS16/
CCLKRUN#
125
L17
201
B4
1
I/O-PU
2 or 3
CardBus
spec.