SPD6729QCE Intel, SPD6729QCE Datasheet - Page 91

• Manufacturer Part Number: SPD6729QCE
• Description: PCI To PC Card (PCMCIA) Controller 208-Pin MQFP
• Manufacturer: Intel

Specifications of SPD6729QCE

• Package: 208MQFP
• Operating Temperature: 0 to 70 °C

12.0
Datasheet
NOTE:
1. Not supported by the PD6729.
Socket Pin
PCMCIA
Table 11. ATA Pin Cross-Reference (Sheet 1 of 2)
Number
10
11
12
13
14
15
16
17
18
19
20
21
22
23
1
2
3
4
5
6
7
8
9
ATA Mode Operation
The PD6729 card interfaces can be dynamically configured to support a PCMCIA-compatible ATA
disk interface (commonly known as ‘IDE’) instead of the standard PCMCIA card interface. Disk
drives that can be made mechanically-compatible with PCMCIA card dimensions can thus operate
through the socket using the ATA electrical interface.
Configuring a socket to support ATA operation changes the function of certain card socket signals
to support the needs of the ATA disk interface.
function when a PD6729 card socket is operating in ATA mode.
All register functions of the PD6729 are available in ATA mode, including socket power control,
interface signal disabling, and card window control. No memory operations are allowed in NATA
mode.
PCMCIA Card
Interface
Function
Ground
-IREQ
VPP1
-CE1
VCC
-WE
A10
-OE
A11
A13
A14
A16
A15
A12
D3
D4
D5
D6
D7
A9
A8
A7
A6
ATA Interface
Always low
Function
Ground
IREQ
CS0*
CS1*
VCC
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
n/c
D3
D4
D5
D6
D7
PCI-to-PC Card (PCMCIA) Controller — PD6729
Table 11 on page 91
Socket Pin
PCMCIA
Number
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
PCMCIA Card
Function
Interface
Ground
lists each interface pin and its
-IOWR
-IORD
VPP2
-CD1
-CE2
VCC
D12
D13
D14
D15
VS1
VS2
D11
A17
A18
A19
A20
A21
A22
A23
A24
A25
ATA Interface
Function
Ground
-IOWR
-IORD
CSEL
-CD1
CS1*
VCC
M/S*
D12
D13
D14
D15
VS1
VS2
D11
VU
n/c
n/c
n/c
n/c
n/c
n/c
n/c
91