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PDF MB86613S Data sheet ( Hoja de datos )
| Número de pieza | MB86613S | |
| Descripción | IEEE1394 Open HCI Controller | |
| Fabricantes | Fujitsu Media Devices | |
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Preliminary
MB86613S
IEEE1394 Open HCI Controller
Product Specification
Provisional
Revision 1.00, July 2, 2001
Fujitsu Limited
Fujitsu VLSI Ltd.
1 page  
Preliminary
1.5.6. LINK- Rx
This block is on OHCI- 1394 boundary that is placed between the internal FIFO and LINK core. LINK- Rx is
responsible for adding the OHCI trailer data to the packet received by 1394 LINK core and storing into the
FIFO.
1.5.7. LINK- Tx
Similarly with LINK- Rx, this Link- Transmit section converts the OHCI packet stored in the FIFO by CPC into
the 1394 format packet for the LINK core.
1.5.8. LINK Core
This block generates the data CRC, header CRC, and also transmits self ID packets and controls packet
transmit and receive.
1.5.9. PHY
This block controls the 1394 serial bus protocol, including data encoding and bus arbitration.
1.5.10. bus manager
This block manages the cycle timer, generates interrupts, and holds the bus management CSRs.
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5 Page 
Preliminary
2.4.2. Filter Circuit
Figure 2.3 and 2.4 shows an example of connection diagram on PLL filter circuit. A circuit where the 390W and
a 3300pF are connected is required between the FIL pin and GND. RF pin is connected with GND through a
5.1KW resister. The CLK pin requires a 24.576MHz of clock module operating at +3.3V. Pin39 must be open
when using a external clock module. When using the crystal oscillator, connect it and capacitors as Figure 2.4.
Those resistor and capacitor are reference values and does not guarantee stable operation on your applica-
tion system.
FIL
390W
3300pF
RF
5.1kW
CLK 24.576MHz
Fig. 2.3 PLL Filter Connection Example A
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11 Page | ||
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| PDF Descargar | [ Datasheet MB86613S.PDF ] | |
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