RTL8198 Ver la hoja de datos (PDF) - Realtek Semiconductor
Número de pieza
componentes Descripción
Lista de partido
RTL8198 Datasheet PDF : 86 Pages
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Pin Name
MCS1#
DDR_BS[2:0]
RAS#
CAS#
WE#
DDR_LDQM
DDR_UDQM
DDR_LDQS
DDR_UDQS
M_VREF
DDR_ODT
SF_CS0#
SF_CS1#
SF_SDIO[1:0]
SF_SCK
UART0_TX
UART0_RX
UART1_TX
UART1_RX
UART1_RTS
UART1_CTS
JTAG_TCK
JTAG_TMS
JTAG_TDO
JTAG_TDI
JTAG_TRST#
LED_P[4:0]
LED_S[3:0]
RTL8198
Datasheet
Pin No.
198
197, 193, 161
194
195
196
167
181
176
182
145
148
207
208
204, 205
206
1
2
214
215
213
211
211
214
212
213
215
46, 45, 44, 43, 42
51, 50, 49, 48
Type Description
O DDR DRAM Chip Select 1.
O DDR DRAM Chip Bank Select [2:0].
O Raw Address Strobe (RAS#) for DDR DRAM
O Column Address Strobe for DDR DRAM
O Write Enable for DDR DRAM
O Lower Data Mask Output to DDR DRAM.
Corresponds to D[7:0]
O Upper Data mask output to DDR DRAM.
Corresponds to D[15:8]
O Lower Data Strobe to DDR DRAM.
Corresponds to D[7:0]
O Upper Data strobe to DDR DRAM.
Corresponds to D[15:8]
AI Voltage Reference 1.25V for DDR1.
Voltage Reference 0.9V for DDR2.
O DDR2 On-Die Termination.
ODT (registered HIGH) enables termination resistance
internal to the DDR2 DRAM.
Serial SPI Flash Control
O SPI Serial Flash Chip Select 0.
O SPI Serial Flash Chip Select 1.
I/O SPI Serial Flash Serial Data Input/Output.
O SPI Serial Flash Serial Clock Output.
The SF_SDI will be driven on the falling edge.
The SF_SDO will be latched on the rising edge.
UART
O Data Transmit Serial Output of UART0.
IPU Data Receive Serial Input of UART0.
O Data Transmit Serial Output of UART1.
I Data Receive Serial Input of UART1.
O Request to Send of UART1.
I Clear to Send of UART1.
JTAG
IPU JTAG Test Clock.
IPU JTAG Test Mode Select.
O JTAG Test Data Output.
IPU JTAG Test Data In.
IPU JTAG Test Reset.
LED
O Matrix LED Mode.
Phase control for 20 LED array (default active high).
O Matrix LED Mode.
Signal control for 20 LED array (default active low).
IEEE 802.11n Gigabit Ethernet AP/Router Network Processor
10
Track ID: JATR-2265-11 Rev. 0.91
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