PCI7410
PC Card, UltraMediat and Integrated
1394a 2000 OHCI Two Port PHY/Link Layer
Controller
December 2002
Connectivity Solutions
Data Manual
SCPS074
IMPORTANT NOTICE
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Copyright
2002, Texas Instruments Incorporated
iii
Contents
Section
Title
Page
1
Introduction
11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.1
Description
11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2
Features
12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3
Related Documents
13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.4
Trademarks
14
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.5
Terms and Definitions
15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.6
Ordering Information
15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
Terminal Descriptions
21
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
Feature/Protocol Descriptions
31
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1
Power Supply Sequencing
31
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2
Summary of UltraMedia
t
Cards
32
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.1
SmartMedia
32
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.2
MultiMediaCard (MMC)
32
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.3
Secure Digital (SD)
32
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.4
Memory Stick
33
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2.5
Dedicated Socket (Function 1) Interface
33
. . . . . . . . . . . . . . .
3.3
I/O Characteristics
33
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4
Clamping Voltages
34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5
Peripheral Component Interconnect (PCI) Interface
34
. . . . . . . . . . . . . .
3.5.1
1394 PCI Bus Master
34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5.2
PCI Bus Lock (LOCK)
34
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5.3
Serial EEPROM I
2
C Bus
35
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5.4
Loading Subsystem Identification
36
. . . . . . . . . . . . . . . . . . . . .
3.5.4.1
Function 2 Subsystem Identification
36
. . . . . . . .
3.5.4.2
Function 3 Subsystem Identification
36
. . . . . . . .
3.6
PC Card Applications
37
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.6.1
PC Card Insertion/Removal and Recognition
37
. . . . . . . . . . .
3.6.2
Low Voltage CardBus Card Detection
37
. . . . . . . . . . . . . . . . .
3.6.3
Card Detection in a UltraMedia System
37
. . . . . . . . . . . . . . . .
3.6.4
Query Terminals
39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.6.5
Power Switch Interface
39
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.6.6
Zoomed Video Support
310
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.6.7
Standardized Zoomed-Video Register Model
312
. . . . . . . . . . .
3.6.8
Internal Ring Oscillator
312
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.6.9
Integrated Pullup Resistors for PC Card Interface
312
. . . . . . .
3.6.10
SPKROUT and CAUDPWM Usage
313
. . . . . . . . . . . . . . . . . . .
3.6.11
LED Socket Activity Indicators
313
. . . . . . . . . . . . . . . . . . . . . . . .
iv
3.6.12
CardBus Socket Registers
314
. . . . . . . . . . . . . . . . . . . . . . . . . . .
3.6.13
PCI Firmware Loading Function Programming Model
314
. . . .
3.6.13.1
Data/Address Register
315
. . . . . . . . . . . . . . . . . . .
3.6.13.2
Firmware Loader Control Register
315
. . . . . . . . .
3.7
Serial EEPROM Interface
316
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.7.1
Serial-Bus Interface Implementation
316
. . . . . . . . . . . . . . . . . . .
3.7.2
Accessing Serial-Bus Devices Through Software
316
. . . . . . .
3.7.3
Serial-Bus Interface Protocol
316
. . . . . . . . . . . . . . . . . . . . . . . . .
3.7.4
Serial-Bus EEPROM Application
318
. . . . . . . . . . . . . . . . . . . . . .
3.8
Programmable Interrupt Subsystem
321
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.8.1
PC Card Functional and Card Status Change Interrupts
321
.
3.8.2
Interrupt Masks and Flags
322
. . . . . . . . . . . . . . . . . . . . . . . . . . .
3.8.3
Using Parallel IRQ Interrupts
323
. . . . . . . . . . . . . . . . . . . . . . . . .
3.8.4
Using Parallel PCI Interrupts
323
. . . . . . . . . . . . . . . . . . . . . . . . .
3.8.5
Using Serialized IRQSER Interrupts
324
. . . . . . . . . . . . . . . . . . .
3.8.6
SMI Support in the PCI7410 Device
324
. . . . . . . . . . . . . . . . . . .
3.9
Power Management Overview
324
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.9.1
1394 Power Management (Function 1)
325
. . . . . . . . . . . . . . . .
3.9.2
Integrated Low-Dropout Voltage Regulator (LDO-VR)
325
. . . .
3.9.3
Clock Run Protocol
326
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.9.4
CardBus PC Card Power Management
326
. . . . . . . . . . . . . . . .
3.9.5
16-Bit PC Card Power Management
326
. . . . . . . . . . . . . . . . . . .
3.9.6
Suspend Mode
326
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.9.7
Requirements for Suspend Mode
327
. . . . . . . . . . . . . . . . . . . . .
3.9.8
Ring Indicate
327
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.9.9
PCI Power Management for CardBus (Function 0)
328
. . . . . .
3.9.9.1
Function 2 Power Management
329
. . . . . . . . . . . .
3.9.9.2
Function 3 Power Management
329
. . . . . . . . . . . .
3.9.10
CardBus Bridge Power Management
329
. . . . . . . . . . . . . . . . . .
3.9.11
ACPI Support
330
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.9.12
Master List of PME Context Bits and Global Reset-Only
Bits
330
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.10
IEEE 1394 Application Information
332
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.10.1
PHY Port Cable Connection
332
. . . . . . . . . . . . . . . . . . . . . . . . . .
3.10.2
Crystal Selection
333
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.10.3
Bus Reset
334
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
PC Card Controller Programming Model
41
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1
PCI Configuration Registers (Functions 0 and 1)
41
. . . . . . . . . . . . . . . . .
4.2
Vendor ID Register
42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.3
Device ID Register Function 0
43
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.4
Device ID Register Function 1
43
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.5
Command Register
44
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.6
Status Register
45
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.7
Revision ID Register
46
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
v
4.8
Class Code Register
46
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.9
Cache Line Size Register
46
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.10
Latency Timer Register
47
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.11
Header Type Register
47
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.12
BIST Register
47
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.13
CardBus Socket Registers/ExCA Base Address Register
48
. . . . . . . . .
4.14
Capability Pointer Register
48
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.15
Secondary Status Register
49
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.16
PCI Bus Number Register
410
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.17
CardBus Bus Number Register
410
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.18
Subordinate Bus Number Register
410
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.19
CardBus Latency Timer Register
411
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.20
CardBus Memory Base Registers 0, 1
411
. . . . . . . . . . . . . . . . . . . . . . . . . .
4.21
CardBus Memory Limit Registers 0, 1
412
. . . . . . . . . . . . . . . . . . . . . . . . . .
4.22
CardBus I/O Base Registers 0, 1
412
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.23
CardBus I/O Limit Registers 0, 1
413
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.24
Interrupt Line Register
413
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.25
Interrupt Pin Register
414
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.26
Bridge Control Register
415
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.27
Subsystem Vendor ID Register
416
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.28
Subsystem ID Register
416
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.29
PC Card 16-Bit I/F Legacy-Mode Base-Address Register
417
. . . . . . . . .
4.30
System Control Register
418
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.31
UM_CD Debounce Register
420
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.32
General Control Register
421
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.33
General-Purpose Event Status Register
422
. . . . . . . . . . . . . . . . . . . . . . . .
4.34
General-Purpose Event Enable Register
423
. . . . . . . . . . . . . . . . . . . . . . .
4.35
General-Purpose Input Register
423
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.36
General-Purpose Output Register
424
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.37
Multifunction Routing Status Register
425
. . . . . . . . . . . . . . . . . . . . . . . . . .
4.38
Retry Status Register
426
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.39
Card Control Register
427
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.40
Device Control Register
428
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.41
Diagnostic Register
429
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.42
Capability ID Register
430
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.43
Next Item Pointer Register
430
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.44
Power Management Capabilities Register
431
. . . . . . . . . . . . . . . . . . . . . .
4.45
Power Management Control/Status Register
432
. . . . . . . . . . . . . . . . . . . .
4.46
Power Management Control/Status Bridge Support Extensions
Register
433
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.47
Power-Management Data Register
433
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.48
Serial Bus Data Register
434
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.49
Serial Bus Index Register
434
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4.50
Serial Bus Slave Address Register
435
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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