
| LSI Specification | 
 | MB86617A | 
| 
 | Contents | 
 | 
| CHAPTER 1 OVERVIEW | 1 | |
| CHAPTER 2 FEATURES | 2 | |
| CHAPTER 3 CHIP BLOCK | 3 | |
| 3.1. BLOCK D IAGRAM | 4 | |
| <NORMAL OPERATION M ODE | 4 | |
| <ASYNCHRONOUS TRANSMIT FIFO EXTENDED MODE | 5 | |
| <ASYNCHRONOUS RECEIVE FIFO EXTENDED MODE | .......................................................................................................................... | 6 | 
| 3.2. FUNCTION OF EACH B LOCK | 7 | |
| <PHY LAYER CONTROL CIRCUIT | 7 | |
| <LINK LAYER CONTROL C IRCUIT | 7 | |
| <TSP IC I NTERFACE | 7 | |
| <CP IC INTERFACE | 7 | |
| <DATA BRIDGE | 7 | |
| CHAPTER 4 PIN ASSIGN MENT | 8 | |
| 4.1. PIN ASSIGNMENT | 9 | |
| 4.2.C ORRESPONDING TABLE OF MB86617A P IN | 10 | |
| 4.3. O UTLINE DRAWING OF PACKAGE | 11 | |
| CHAPTER 5 PIN FUNCTION | 12 | |
| 5.1. IEEE1394 INTERFACE | 13 | |
| 5.2. ISOCHRONOUS I NTERFACE | 14 | |
| 5.4. MPU I NTERFACE | 16 | |
| 5.5. OTHER PINS | 17 | |
| 5.6. POWER/GND PIN | 18 | |
| CHAPTER 6 INTERNAL REGISTER | 19 | |
| CHAPTER 7 INTERNAL REGISTER FUNCT ION DESCRIPTION | 25 | |
| 7.1. M ODE  | 27 | |
| 7.2. FLAG & STATUS REGISTER | 29 | |
| Rev.1.0 | ii | Fujitsu VLSI | 
