SPC7281 Epson Electronics America, Inc., SPC7281 Datasheet - Page 4

• Manufacturer Part Number: SPC7281
• Description: IEEE1394 Controller
• Manufacturer: Epson Electronics America, Inc.

10. EXAMPLES OF EXTERNAL CONNECTION FOR REFERENCE PURPOSES ........................................... 103
11. SHAPE OF PACKAGE .................................................................................................................................. 106
1. DESCRIPTION .................................................................................................................................................. 1
2. FEATURES ........................................................................................................................................................ 1
3. INTERNAL BLOCK DESCRIPTION .................................................................................................................. 3
4. INTERNAL CONNECTION DIAGRAM .............................................................................................................. 4
5. PIN ASSIGNMENT DIAGRAM .......................................................................................................................... 5
6. PIN DESCRIPTION ........................................................................................................................................... 6
7. FUNCTIONAL DESCRIPTION ........................................................................................................................ 10
8. INTERNAL REGISTER .................................................................................................................................... 19
9. ELECTRICAL CHARACTERISTICS ................................................................................................................ 91
3.1 BLOCK DIAGRAM ..................................................................................................................................... 3
3.2 BLOCK DIAGRAM DESCRIPTION ............................................................................................................ 3
7.1 MEMORY MAP ........................................................................................................................................ 10
7.2 IEEE1394 PACKET FORMAT ................................................................................................................. 12
7.3 IEEE1394 HARDWARE SBP-2 CONTROL ............................................................................................. 17
7.4 IDE INTERFACE CONTROL ................................................................................................................... 17
7.5 BUILT-IN CPU .......................................................................................................................................... 17
7.6 FLASH CONTROLLER ............................................................................................................................ 18
8.1 IEEE1394 LINK CONTROLLER REGISTER MAPPING ......................................................................... 19
8.2 FLASH ROM CONTROL REGISTER ...................................................................................................... 88
9.1 ABSOLUTE MAXIMUM RATINGS ........................................................................................................... 91
9.2 RECOMMENDED OPERATING CONDITION ......................................................................................... 91
9.3 DC CHARACTERISTICS (ACCORDING TO RECOMMENDED OPERATING CONDITION) ................ 92
9.4 AC CHARACTERISTICS ......................................................................................................................... 94
7.1.1 All Memory Space .......................................................................................................................... 10
7.1.2 IEEE1394LINK/Transaction Controller xCSBUF Area (SRAM) ..................................................... 11
7.2.1 Transmit Packet Format ................................................................................................................ 12
7.2.2 Receive Packet Format .................................................................................................................. 14
8.1.1 Register Table ............................................................................................................................... 19
8.1.2 Register/Bit Table .......................................................................................................................... 22
8.1.3 Register Map ................................................................................................................................. 26
8.1.4 Detail Description of Register ........................................................................................................ 42
9.4.1 Clock Timing .................................................................................................................................. 94
9.4.2 PHY-LINK Interface Timing ........................................................................................................... 95
9.4.3 IDE Interface Timing ...................................................................................................................... 96
9.4.4 CPU Interface Timing .................................................................................................................. 102
Contents
EPSON
SPC7281F
0A
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