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Электронный компонент: PCI1031

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PCI1031
PCI-TO-PC CARD16 CONTROLLER UNIT
SCPS008B FEBRUARY 1996 REVISED DECEMBER 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
3.3-V Core Logic With Universal PCI
Interface Compatible and 3.3-V or 5-V PCI
Signaling Environments
D
Supports PCI Local Bus Specification 2.1
D
Mix-and-Match 5-V/3.3-V PC Card16 Cards
D
Supports Two PC Card
TM
Slots With Hot
Insertion and Removal
D
1995 PC Card Standard Compliant
D
Low-Power Advanced Submicron CMOS
Technology
D
Uses Serial Interface to Texas Instruments
(TI
TM
) TPS2206 Dual Power Switch
D
System Interrupts Can Be Programmed as
PCI-Style or ISA IRQ-Style Interrupts
D
ISA IRQ Interrupts Can Be Serialized Onto a
Single IRQSER Pin
D
Independent Read and Write Buffers for
Each Direction
D
Multifunction PCI Device With Separate
Configuration Spaces for Each Socket
D
Five PCI Memory Windows and Two I/O
Windows Available to Each PC Card16
Socket
D
Exchangeable Card Architecture
(ExCA)-Compatible Registers Are Mapped
in Memory and I/O Space
D
TI Extension Registers Are Mapped in the
PCI Configuration Space
D
Intel
TM
82365SL-DF Register Compatible
D
Supports 16-Bit Distributed Direct Memory
Access (DMA) on Both PC Card Sockets
D
Supports PC/PCI DMA on Both PC Card
Sockets
D
Supports Zoom Video Mode
D
Supports Ring Indicate
D
Packaged in a 208-Pin Thin Plastic Quad
Flatpack
Description
2
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Block Diagram 16-Bit PC Card Interface
3
. . . . . . . . . .
Terminal Assignments PCI-to-PC Card (16 Bit)
4
. . . . . . . . . . . .
Signal Names/Pin Number Sort Tables
5
. . . . . . . . . . . . . . . . . . . .
Terminal Functions
7
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Architecture
13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PC Card DMA and Distributed DMA
28
. . . . . . . . . . . . . . . . . . . . . .
Ring Indicate
31
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Zoom Video
32
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Management
33
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PCI Configuration Header Registers
35
. . . . . . . . . . . . . . . . . . . . .
ExCA Registers
54
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CardBus Socket Registers
75
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
DMA Registers
83
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Absolute Maximum Ratings
89
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Recommended Operating Conditions
89
. . . . . . . . . . . . . . . . . . . . . . .
Recommended Operating Conditions for PCI Interface
89
. . . . . . . .
Recommended Operating Conditions for PC Cards A and B
90
. . . .
Electrical Characteristics
91
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PCI Clock/Reset Timing Requirements
92
. . . . . . . . . . . . . . . . . . . . . .
PCI Timing Requirements
92
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parameter Measurement Information
93
. . . . . . . . . . . . . . . . . . . . . . . .
PCI Bus Parameter Measurement Information
94
. . . . . . . . . . . . . . . .
PC Card Cycle Timing
95
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Timing Requirements
96
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Switching Characteristics
97
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PC Card Parameter Measurement Information
97
. . . . . . . . . . . . . . . .
Mechanical Data
99
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents
Copyright
1997, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Intel and MPIIX are trademarks of Intel Corp.
PC Card is a trademark of Personal Computer Memory Card International Association (PCMCIA).
TI is a trademark of Texas Instruments Incorporated.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
PCI1031
PCI-TO-PC CARD16 CONTROLLER UNIT
SCPS008B FEBRUARY 1996 REVISED DECEMBER 1997
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description
The TI PCI1031 is a high-performance PCI-to-PC Card16 controller that supports two independent PC Card
sockets compliant with the1995 PC Card standard. The PCI1031 provides a set of features that makes it ideal
for bridging between PCI and PC Cards in both notebook and desktop computers. The 1995 PC Card standard
retains the 16-bit PC Card specification defined in PCMCIA release 2.1 and is capable of full 16-bit data transfers
at 33 MHz. The PCI1031 supports any combination of 16-bit and PC Cards in its two sockets, powered at 3.3 V
or 5 V, as required.
The PCI1031 is compliant with the PCI local bus specification revision 2.1, and its PCI interface can act as either
a PCI master device or a PCI slave device. The PCI bus mastering is initiated during 16-bit PC Card
DMA transfers.
All card signals are internally buffered to allow hot insertion and removal without external buffering. The PCI1031
is register compatible with the Intel 82365SL-DF PC Card interface controller. The PCI1031 internal datapath
logic allows the host to access 8- and 16-bit cards using full 32-bit PCI cycles for maximum performance.
Independent 32-bit write buffers allow fast-posted writes to improve system-bus utilization.
An advanced CMOS process is used to achieve low system-power consumption while operating at PCI clock
rates up to 33 MHz. Low-power modes allow the host power-management system to further reduce
power consumption.
All unused PCI1031 pins should be pulled high by a 43-k
resistor.
PCI1031
PCI-TO-PC CARD16 CONTROLLER UNIT
SCPS008B FEBRUARY 1996 REVISED DECEMBER 1997
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
system block diagram 16-bit PC Card interface
A simplified system block diagram using the PCI1031 is provided below. The PCI950 IRQ deseralizer and the
PCI930 zoomed video (ZV) switch are optional functions that can be used when the system requires that
capability.
The PCI interface includes all address/data and control signals for PCI protocol. The 68-pin PC Card interface
includes all address/data and control signals for 16-bit (R2) protocols. When zoomed video (ZV) is enabled (in
16-bit PC Card mode) 23 of the 68 signals are redefined to support the ZV protocol.
The interrupt interface includes terminals for parallel PCI, parallel ISA, and serialized PCI and ISA signaling.
Other miscellaneous system interface terminals are available on the PCI1031 that include:
D
Multifunction IRQ terminals
D
SUSPEND, RI_OUT (power management control signals)
D
SPKROUT.
PCI Bus
PCI1031
PCI950
IRQSER
Deserializer
IRQSER
3
Interrupt
Controller
INTA
INTB
IRQ215
PCI930
ZV Switch
23
23
PC Card
Socket A
TPS22xx
Power
Switch
3
PC Card
Socket B
External ZV Port
VGA
Controller
Audio
Sub-System
Zoom Video
19
4
Zoom Video
68
68
NOTE: The PC Card interface is 68 pins for CardBus and 16-bit PC Cards. In zoomed-video mode 23 pins are used for routing the zoomed
video signals too the VGA controller.
PCI1031
PCI-TO-PC CARD16 CONTROLLER UNIT
SCPS008B FEBRUARY 1996 REVISED DECEMBER 1997
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
terminal assignments PCI-to-PC Card (16 bit)
CC
C/BE2
A_D1
A_D7
B_IOWR
B_D12
B_D1
1
B_CD1
GND
AD9
AD8
C/BE0
AD7
AD6
AD5
GND
B_D6
B_D7
B_D15
B_D3
B_D4
GND
B_D5
B_A10
B_CE2
B_OE
B_A1
1
B_A9
B_A17
B_A8
B_A19
B_A13
B_A14
B_A20
B_A16
B_A15
B_A23
B_A12
B_D14
B_IORD
B_A18
B_WE
B_A21
B_A22
IRQ7/PCDMAREQ
IRQ10/CLKRUN
IRQ11/PCDMAGNT
IRQ9/IRQSER
IRQ12
PCLK
RSTIN
GND
AD30
AD28
AD31
AD26
AD27
AD25
AD24
C/BE3
IDSEL
AD23
AD22
AD21
AD20
AD18
AD16
GND
AD19
TRDY
DEVSEL
STOP
PAR
AD15
AD13
AD12
A_A9
A_A8
A_A17
A_IOWR
A_A11
A_IORD
A_CE2
A_A10
A_CE1
A_D15
A_D14
GND
A_D6
A_D13
A_D5
A_D12
A_D4
A_D3
B_D10
B_D2
B_D1
B_D8
B_D0
B_BVD1(STSCHG/RI)
B_CD2
B_WP(IOIS16)
B_BVD2(SPKR)
B_WAIT
B_READY(IREQ)
B_VS1
B_A3
B_A4
B_REG
GND
B_A6
158
157
160
159
162
161
164
163
166
165
168
167
170
169
172
171
174
173
176
175
178
177
180
179
182
181
184
183
186
185
188
187
190
189
192
191
194
193
196
195
198
197
200
199
202
201
204
203
206
205
208
207
103
104
101
102
99
100
97
98
95
96
93
94
91
92
89
90
87
88
85
86
83
84
81
82
79
80
77
78
75
76
73
74
71
72
69
70
67
68
65
66
63
64
61
62
59
60
57
58
55
56
53
54
A_OE
B_D9
2
1
4
3
6
5
8
7
10
9
12
11
14
13
16
15
18
17
20
19
22
21
24
23
26
25
28
27
30
29
32
31
34
33
36
35
38
37
40
39
42
41
44
43
46
45
48
47
50
49
52
51
106
105
108
107
11
0
109
11
2
111
11
4
11
3
11
6
11
5
11
8
11
7
120
11
9
122
121
124
123
126
125
128
127
130 129
132
131
134
133
136
135
138
137
140
139
142
141
144
143
146
145
148
147
150
149
152
151
154
153
156
155
IRQ4/INTB
IRQ5
IRQ3/INT
A
SPKROUT/SUSPEND
A_D10
A_D9
A_D2
A_D8
A_CD2
A_D0
A_BVD2(SPKR)
A_BVD1(STSCHG/RI)
A_WP(IOIS16)
A_W
AIT
A_VS1
A_READY(IREQ)
A_A4
A_A2
GND
A_REG
A_A25
A_A6
A_RESET
A_A7
A_A12
A_A5
A_A15
A_A23
A_A16
A_A22
A_WE
A_A21
AD29
AD17
FRAME
IRDY
C/BE1
AD14
Card A
Card B
PCI1031 Core
PCI
V
CCB
V
CC
V
V
CC
V
CCP
V
CC
V
CC
A_VS2
A_INP
ACK
AD4
A_A20
AD3
AD2
AD1
AD0
B_CE1
B_RESET
B_A5
B_INPACK
A_D11
A_A24
A_A3
A_A1
A_A0
GND
IRQ14
V
CC
IRQ15/RI_OUT
V
CCP
GNT
REQ
PERR
SERR
V
CC
A_CD1
B_A0
B_A1
B_A2
V
CC
GND
AD10
AD1
1
DA
T
A
CLOCK
LA
TCH
V
CCA
V
CC
A_A14
A_A19
A_A13
A_A18
B_VS2
B_A25
B_A7
B_A24
GND
V
CC
B_D13
PDV PACKAGE
(TOP VIEW)
PCI1031
PCI-TO-PC CARD16 CONTROLLER UNIT
SCPS008B FEBRUARY 1996 REVISED DECEMBER 1997
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Table 1. Signal Names Sorted Alphabetically 16-Bit PC Card
SIGNAL NAME
NO.
SIGNAL NAME
NO.
SIGNAL NAME
NO.
SIGNAL NAME
NO.
A_A0
A_A1
A_A2
A_A3
A_A4
A_A5
A_A6
A_A7
A_A8
A_A9
A_A10
A_A11
A_A12
A_A13
A_A14
A_A15
A_A16
A_A17
A_A18
A_A19
A_A20
A_A21
A_A22
A_A23
A_A24
A_A25
A_BVD1(STSCHG/RI)
A_BVD2(SPKR)
A_CD1
A_CD2
A_CE1
A_CE2
A_D0
A_D1
A_D2
A_D3
A_D4
A_D5
A_D6
A_D7
A_D8
A_D9
A_D10
A_D11
A_D12
A_D13
A_D14
A_D15
A_INPACK
A_IORD
A_IOWR
A_OE
133
132
131
128
126
125
123
119
104
102
95
100
117
106
108
115
112
103
105
107
109
111
114
116
118
121
138
137
82
140
94
97
141
144
146
83
85
88
90
92
142
145
147
84
87
89
91
93
127
99
101
98
A_READY(IREQ)
A_REG
A_RESET
A_VS1
A_VS2
A_WAIT
A_WE
A_WP(IOSI16)
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
B_A0
B_A1
B_A2
B_A3
B_A4
B_A5
B_A6
B_A7
B_A8
B_A9
B_A10
B_A11
135
130
124
134
122
136
110
139
15
14
12
11
10
9
8
6
4
3
2
1
208
206
205
204
191
190
189
188
186
185
184
183
179
178
177
176
174
173
171
170
67
66
65
62
60
59
57
54
39
36
29
34
B_A12
B_A13
B_A14
B_A15
B_A16
B_A17
B_A18
B_A19
B_A20
B_A21
B_A22
B_A23
B_A24
B_A25
B_BVD1(STSCHG/RI)
B_BVD2(SPKR)
B_CD1
B_CD2
B_CE1
B_CE2
B_D0
B_D1
B_D2
B_D3
B_D4
B_D5
B_D6
B_D7
B_D8
B_D9
B_D10
B_D11
B_D12
B_D13
B_D14
B_D15
B_INPACK
B_IORD
B_IOWR
B_OE
B_READY(IREQ)
B_REG
B_RESET
B_VS1
B_VS2
B_WAIT
B_WE
B_WP(IOSI16)
C/BE0
C/BE1
C/BE2
C/BE3
52
41
43
50
48
37
40
42
45
47
49
51
53
55
72
71
16
74
28
30
76
78
80
17
19
21
24
26
77
79
81
18
20
23
25
27
61
33
35
32
69
63
58
68
56
70
46
73
5
203
192
180
CLOCK
DATA
DEVSEL
FRAME
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GNT
IDSEL
IRDY
IRQ3/INTA
IRQ4/INTB
IRQ5
IRQ7/PCDMAREQ
IRQ9/IRQSER
IRQ10/CLKRUN
IRQ11/PCDMAGNT
IRQ12
IRQ14
IRQ15/RI_OUT
LATCH
PAR
PCLK
PERR
REQ
RSTIN
SPKROUT/SUSPEND
STOP
SERR
TRDY
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCA
VCCB
VCCP
VCCP
151
152
197
193
13
22
44
75
96
129
153
167
181
194
207
168
182
195
154
155
156
157
158
159
160
161
162
163
150
202
165
199
169
166
149
198
200
196
7
31
64
86
113
143
164
175
187
201
120
38
148
172