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mPD720231
Renesas mPD720231 Manuals
Manuals and User Guides for Renesas mPD720231. We have
1
Renesas mPD720231 manual available for free PDF download: User Manual
Renesas mPD720231 User Manual (43 pages)
USB3.0 to SATA3 BRIDGE CONTROLLER
Brand:
Renesas
| Category:
Computer Hardware
| Size: 0.9 MB
Table of Contents
Table of Contents
6
Overview
10
Features
10
Applications
10
Ordering Information
11
Block Diagram
11
Figure 1-1. PD720231 Block Diagram
11
Pin Configuration
13
Figure 1-2. Pin Configuration (Top View)
13
Pin Function
14
Power Supply and Regulator
14
Analog Signal
14
Vbus
14
Table 2-1. Power Supply
14
Table 2-2. Analog Signal
14
Table 2-3. VBUS and Regulator
14
System Clock and Reset
15
USB Interface
15
Serial ATA Interface
15
Table 2-4. System Clock and Reset
15
Table 2-5. USB Interface
15
Table 2-6. Serial ATA Interface
15
General Purpose I/O Interface
16
Renesas Private Signal
16
Table 2-7. General Purpose I/O Interface
16
Table 2-8. Test Signal
16
Endpoint Configuration
17
Super-Speed UASP Mode
17
Table 3-1. Configuration Interface, Alternate Setting for each Speed Mode
17
Table 3-2. Configuration for Super-Speed UASP Mode
17
Super-Speed BOT Mode
18
High-Speed UASP Mode
18
High-Speed BOT Mode
18
Full-Speed BOT Mode
18
Table 3-3. Configuration for Super-Speed BOT Mode
18
Table 3-4. Configuration for Super-Speed UASP Mode
18
Table 3-5. Configuration for High-Speed BOT Mode
18
Table 3-6. Configuration for Full-Speed BOT Mode
18
USB Descriptor Information
19
Device Descriptor (All Speeds)
19
BOS (Binary Device Object Store) Descriptor
20
USB2.0 Extension Descriptor (High-/Full-Speed Only)
20
Super Speed USB Device Capability Descriptor (High-/Full-Speed Only)
20
Configuration Descriptor (All Speeds)
21
Interface Descriptor
21
Interface Descriptor for BOT Mode (All Speeds)
21
Interface Descriptor for UASP Mode (Super-/High-Speed Only)
22
Endpoint Descriptor
22
BOT Mode
22
Data-OUT
22
Data-IN
23
UASP Mode (Super-/High-Speed Only)
24
Data-OUT
24
Data-IN
25
UASP Command
26
UASP Status
27
String Descriptor
28
Device Qualifier Descriptor (High-/Full-Speed Only)
29
Other_Speed_Configuration Descriptor (High-/Full-Speed Only)
29
Boot Mode
30
SROM Boot Mode
30
HDD/SSD Boot Mode
30
Table 5-1. Boot Mode Selection
30
Table 5-2. Quick and Slow Enumeration Setting
30
General Purpose I/O
31
Features
31
SPI Interface
31
Disk Activity LED
31
Reset Signal for External Device
32
Clockout Function
32
External Trigger in
32
How to Connect to External Elements
33
Handling Unused Pins
33
Table 7-1. Unused Pin Connection
33
Upstream Port Connection
34
Figure 7-1. USB Upstream Port Connection
34
RREF Connection
35
Crystal Connection
35
Figure 7-2. RREF Connection
35
Figure 7-3. Crystal Connection
35
Table 7-2. External Parameters
35
External Serial ROM Connection
36
Figure 7-4. External Serial ROM Connection
36
Table 7-5. Supported External Serial ROM (3.3V) List
36
Serial ATA Interface Connection
37
Figure 7-6. Serial ATA Interface Connection
37
On-Chip LDO (5 V to 3.3 V) Connection
38
Figure 7-7. On-Chip LDO Pin Connection
38
On-Chip Switching Regulator (3.3 V to 1.0 V) Connection
39
Figure 7-8. On-Chip Switching Regulator Pin Connection
39
Figure 7-9. On-Chip Switching Regulator Pin Connection (out of Use)
39
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