RTL8198 Ver la hoja de datos (PDF) - Realtek Semiconductor
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RTL8198 Datasheet PDF : 86 Pages
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RTL8198
Datasheet
7.1.12. Port E, F Interrupt Mask Register (PEF_IMR) (0xB800_3530) .....................................................................32
7.1.13. Port G, H Interrupt Mask Register (PGH_IMR) (0xB800_3534)....................................................................33
7.2. GPIO SHARED PIN CONFIGURED MAPPING LIST........................................................................................................34
7.2.1. Shared Pin Register (PIN_MUX_SEL,0xB800_0040~0xB800_0043h) ...............................................................34
7.2.2. Shared Pin Register (PIN_MUX_SEL_2,0xB800_0044~0xB800_0047h) ...........................................................35
8. GREEN ETHERNET .......................................................................................................................................................36
8.1. CABLE LENGTH POWER SAVING ................................................................................................................................36
8.2. LINK DOWN POWER SAVING......................................................................................................................................36
8.3. ENERGY EFFICIENT ETHERNET (EEE)........................................................................................................................36
9. NON-FLASH BOOTING INTERFACE (NFBI) ...........................................................................................................38
9.1. BLOCK DIAGRAM.......................................................................................................................................................38
9.2. NFBI FRAME FORMAT ...............................................................................................................................................39
9.3. NFBI REGISTER ADDRESS MAPPING .........................................................................................................................39
9.4. PHY IDENTIFIER REGISTERS......................................................................................................................................40
9.5. COMMAND REGISTER.................................................................................................................................................40
9.6. ADDRESS REGISTERS .................................................................................................................................................41
9.7. DATA REGISTER.........................................................................................................................................................42
9.7.1. Command and Status Register..............................................................................................................................42
9.8. SYSTEM STATUS REGISTER ........................................................................................................................................43
9.8.1. Interrupt Mask Register........................................................................................................................................43
9.8.2. Interrupt Status Register.......................................................................................................................................44
9.9. RTL8198 INTERNAL CPU NFBI CONTROL REGISTER ...............................................................................................45
9.9.1. Receive Command and Send Status Register........................................................................................................45
9.9.2. Interrupt Mask and Interrupt Status Register On NFBI .......................................................................................46
10. DC SPECIFICATIONS...............................................................................................................................................47
10.1.
10.2.
10.3.
10.4.
10.5.
10.6.
10.7.
10.8.
10.9.
10.10.
10.11.
10.12.
10.13.
10.14.
10.15.
OPERATING CONDITIONS ...........................................................................................................................................47
TOTAL POWER CONSUMPTION ...................................................................................................................................47
SDR DRAM BUS DC PARAMETERS ..........................................................................................................................48
DDR DRAM BUS DC PARAMETERS .........................................................................................................................48
FLASH BUS DC PARAMETERS ....................................................................................................................................48
USB V1.1 DC PARAMETERS ......................................................................................................................................49
USB V2.0 DC PARAMETERS ......................................................................................................................................49
UART DC PARAMETERS ...........................................................................................................................................49
GPIO DC PARAMETERS.............................................................................................................................................50
JTAG DC PARAMETERS........................................................................................................................................50
MII DC PARAMETERS ...........................................................................................................................................50
GMII DC PARAMETERS ........................................................................................................................................51
RGMII DC PARAMETERS......................................................................................................................................51
RESET DC PARAMETERS .......................................................................................................................................51
LED DC PARAMETERS..........................................................................................................................................52
11. AC SPECIFICATIONS...............................................................................................................................................53
11.1. CLOCK SIGNAL TIMING..............................................................................................................................................53
11.1.1. SDR DRAM Clock Timing ...............................................................................................................................54
11.1.2. MII Clock Timing.............................................................................................................................................55
11.1.3. GMII Clock Timing..........................................................................................................................................56
11.1.4. RGMII Clock Timing .......................................................................................................................................57
11.2. BUS SIGNAL TIMING ..................................................................................................................................................58
11.2.1. SDR DRAM Bus...............................................................................................................................................58
11.2.2. DDR DRAM Bus ..............................................................................................................................................60
11.2.3. Serial Flash Interface ......................................................................................................................................62
11.2.4. MII Interface....................................................................................................................................................63
IEEE 802.11n Gigabit Ethernet AP/Router Network Processor
iv
Track ID: JATR-2265-11 Rev. 0.91
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