MSI H6M-P23 (B3) Specifications Page 49
- Page / 152
- Table of contents
- BOOKMARKS
Rated. / 5. Based on customer reviews
Zero Channel RAID 2-23
Copyright © 2003–2005 by LSI Logic Corporation. All rights reserved.
Figure 2.6 NVSRAM Block Diagram
2.6 Zero Channel RAID
Zero channel RAID (ZCR) capabilities enable the LSISAS1064 to
respond to accesses from a PCI RAID controller card or chip that is able
to generate ZCR cycles. The LSISAS1064’s ZCR functionality is
controlled through the ZCR_EN/ and the ALT_GNT/ signals. Both of
these signals have internal pull-ups and are active LOW.
The ZCR_EN/ signal enables ZCR support on the LSISAS1064. Pulling
ZCR_EN/ HIGH disables ZCR support on the LSISAS1064 and causes
the LSISAS1064 to behave as a normal PCI-X to SAS controller. When
ZCR is disabled, the ALT_GNT/ signal has no effect on the LSISAS1064
operation.
Pulling ZCR_EN/ LOW enables ZCR operation. When ZCR is enabled,
the LSISAS1064 responds to PCI configuration cycles when the
ALT_GNT/ signal is asserted. Connect the ALT_GNT/ pin on the
LSISAS1064 to the PCI GNT/ signal of the external I/O processor. This
allows the I/O processor to perform PCI configuration cycles to the
LSISAS1064 when the I/O processor is granted the PCI bus. This
configuration also prevents the system processor from accessing the
LSISAS1064 PCI configuration registers.
Figure 2.7 illustrates how to connect the LSISAS1064 to enable ZCR.
Notice that the LSISAS1064 does not require the 2:1 mux.
NVSRAM (up to 4M x 8)
MAD[7:0]
XM_Data[7:0]
XM_Address[23:16]
XM_Address[15:8]
XM_Address[7:0]
CE/
NVSRAM_CS/
OE/
MOE[0]/
WE/
BWE[2]/
Upper Address
Middle Address
Lower Address
MAD[31:24]
MAD[15:8]
MAD[23:16]
- LSISAS1064 PCI-X 1
- SCSI/SATA Controller 1
- TECHNICAL 1
- Contents 7
- 5.4 Pinout 5-12 9
- 5.5 Package Drawings 5-20 9
- Appendix A Register Summary 9
- Contents xi 11
- Contents xiii 13
- Chapter 1 15
- Introduction 15
- 1-2 Introduction 16
- Example Application 17
- 1.2 Benefits of SAS 18
- 1.4 Benefits of PCI-X 20
- 1.5 Benefits of GigaBlaze 21
- Transceivers 21
- 1.6.2 SATA Features 22
- 1.6.3 PCI Performance 22
- 1.6.4 Integration 23
- 1.6.5 Usability 24
- 1.6.6 Flexibility 24
- 1.6.7 Reliability 24
- 1.6.8 Testability 25
- 1-12 Introduction 26
- Chapter 2 27
- Functional Description 27
- 2.1 Block Diagram Description 28
- Block Diagram Description 2-3 29
- 2-4 Functional Description 30
- Block Diagram Description 2-5 31
- 2.1.2 Quad Port 32
- 2.1.3 Context RAM 33
- 2-8 Functional Description 34
- 2.3.1 PCI Addressing 35
- 2-12 Functional Description 38
- 2-14 Functional Description 40
- 2.3.3 PCI Arbitration 41
- 2.3.4 PCI Cache Mode 41
- 2.3.5 PCI Interrupts 42
- 2.3.6 Power Management 42
- 2-18 Functional Description 44
- 2.5 External Memory Interface 45
- 2.5.2 Flash ROM Controller 46
- Bytes [3:0] 0xEA 47
- XX XX XX 47
- 2.5.3 NVSRAM Controller 48
- 2.6 Zero Channel RAID 49
- 2-24 Functional Description 50
- 2.8 Multi-ICE Test Interface 51
- 2-26 Functional Description 52
- Chapter 3 53
- Signal Description 53
- • SAS Interface 54
- • Memory Interface 54
- • Communication Interface 54
- • JTAG and Test Interface 54
- Signal Organization 3-3 55
- 3.2 PCI Signals 56
- 3.2.4 PCI Arbitration Signals 57
- 3.3 PCI-Related Signals 58
- 3.4 Compact PCI Signals 59
- 3.5 SAS Signals 59
- 3.6 Memory Interface Signals 60
- 3.7 Communication Signals 61
- 3.9 JTAG and Test Signals 63
- 3.10 Power Signals 64
- Chapter 4 69
- PCI Host Register 69
- Description 69
- 31 16 15 0 Offset Page 70
- Register: 0x00–0x01 71
- Register: 0x02–0x03 71
- Register: 0x04–0x05 71
- Register: 0x06–0x07 73
- 0b00 Fast 74
- 0b01 Medium 74
- 0b10 Slow 74
- 0b11 Reserved 74
- Register: 0x09–0x0B 75
- Register: 0x0D 76
- Register: 0x0E 77
- Register: 0x0F 77
- Register: 0x10–0x13 77
- Register: 0x14–0x17 78
- Register: 0x18–0x1B 78
- Register: 0x1C–0x1F 79
- Register: 0x20–0x23 79
- Register: 0x24–0x27 80
- Register: 0x28–0x2B 80
- Register: 0x2C–0x2D 80
- Register: 0x2E–0x2F 81
- Register: 0x30–0x33 81
- Register: 0x35–0x37 83
- Register: 0x38–0x3B 83
- Register: 0x3C 83
- Register: 0x3D 84
- Register: 0x3E 84
- Register: 0x3F 84
- Register: 0xXX 85
- Register: 0x00 102
- Register: 0x04 102
- Register: 0x08 103
- Register: 0x0C 105
- Register: 0x10 105
- Register: 0x30 106
- Register: 0x14 106
- Register: 0x34 107
- Register: 0x40 108
- Register: 0x44 109
- Register: 0x48 109
- Chapter 5 111
- Specifications 111
- TMUX_SPARE[7:0] 117
- Table 5.23 Capacitance 117
- 5.2 AC Characteristics 118
- Figure 5.4 Flash Write 120
- Figure 5.5 Flash Read 121
- Figure 5.6 NV Read 121
- 5.4 Pinout 122
- Pinout 5-13 123
- SignalPinSignalPin 123
- SignalPin SignalPin 123
- 5-14 Specifications 124
- Pinout 5-15 125
- 5-16 Specifications 126
- Pinout 5-17 127
- 5-18 Specifications 128
- Pinout 5-19 129
- 5.5 Package Drawings 130
- Package Drawings 5-21 131
- 5-22 Specifications 132
- Package Drawings 5-23 133
- 5-24 Specifications 134
- Appendix A 135
- Register Summary 135
- – Read Only 4-26 137
- – Read Only 4-27 137
- Read/Write Page 137
- Numerics 139
- register 4-27 143
- register 4-26 143
- IX-12 Index 150
- Customer Feedback 151
Related products and manuals for Motherboards MSI H6M-P23 (B3)
Motherboards MSI KA780V Series User Manual
(13 pages)
(13 pages)
Motherboards MSI PH67A-C43 User Manual
(2 pages)
(2 pages)
Motherboards MSI MS-8976 User Manual
(33 pages)
(33 pages)
Motherboards MSI MS-9221 User Manual
(36 pages)
(36 pages)
Motherboards MSI MS-7034 Setup Guide
(18 pages)
(18 pages)
Motherboards MSI 845 PRO4 Instruction Manual
(84 pages)
(84 pages)
Motherboards MSI MS-7031 User Manual
(96 pages)
(96 pages)
Motherboards MSI Media Live Instruction Manual
(163 pages)
(163 pages)
Motherboards MSI KA780V Series User Manual
(17 pages)
(17 pages)
Motherboards MSI MS-6507 Instruction Manual
(98 pages)
(98 pages)
Motherboards MSI MS-7759 (v1.x) User Manual
(146 pages)
(146 pages)
Motherboards MSI P4MAM Series User Manual
(10 pages)
(10 pages)
Motherboards MSI H55M-E33 User Manual
(3 pages)
(3 pages)
(2 pages)
Motherboards MSI MS-7031 User Manual
(0 pages)
(0 pages)
Motherboards MSI Z87 MPOWER MAX User Manual
(116 pages)
(116 pages)
Motherboards MSI G965MDH User Manual
(37 pages)
(37 pages)
© 2020, manymanuals.com. All rights reserved. | 0.877 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals