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88F6281
Hardware Specifications
Doc. No. MV-S104859-U0 Rev. E Copyright © 2008 Marvell
Page 18 Document Classification: Proprietary Information December 2, 2008, Preliminary
1.1 Pin Logic
Figure 1: 88F6281 Pin Logic Diagram
NOTE: The GE_TXCLKOUT pin is an input only when used as the MII/MMII Transmit Clock.
For details about MPP configuration options see Section 4.1, Multi-Purpose Pins Functional
Summary, on page 51.
Misc.
REF_CLK_XIN
Power
TP
XOUT
SYSRSTn
USB
USB_DM
USB_DP
Gigabit Ethernet
GE_TXCLKOUT
GE_TXCTL
GE_TXD[3:0]
GE_RXD[3:0]
GE_RXCTL
GE_RXCLK
GE_MDC
GE_MDIO
SDRAM
M_CLKOUT
M_CLKOUTn
M_CKE
M_RASn
M_CASn
M_WEn
M_A[14:0]
M_BA[2:0]
M_CSn[3:0]
M_DQ[15:0]
M_DQS[1:0]
M_DQSn[1:0]
M_STARTBURST
M_STARTBURST_IN
M_PCAL
M_NCAL
M_DM[1:0]
M_ODT[1:0]
RTC
RTC_XIN
RTC_XOUT
SATA0/1
SATA0_T_P
SATA0_R_P
SATA0_R_N
SATA0_T_N
SATA1_T_P
SATA1_T_N
SATA1_R_P
SATA1_R_N
JTAG
JT_CLK
JT_TDI
JT_TDO
JT_TMS_CORE
JT_RSTn
JT_TMS_CPU
NAND
Flash
NF_CLE
NF_ALE
NF_CEn
NF_REn
NF_WEn
NF_IO[7:0]
MPP
MPP[49:0]
RESERVED
NC
ISET
MRn
CPU_PLL_AVDD
CORE_PLL_AVDD
XTAL_AVDD
SATA0_AVDD
SATA1_AVDD
CPU_PLL_AVSS
CORE_PLL_AVSS
XTAL_AVSS
VDD_M
VSS
VDDO
VDD_CPU
VDD
VDD_GE_A
PEX_AVDD
RTC_AVDD
USB_AVDD
SSCG_AVDD
SSCG_AVSS
RTC_AVSS
VHV
PCI Express
PEX_TX_P
PEX_TX_N
PEX_RX_P
PEX_RX_N
PEX_ISET
PEX_CLK_N
PEX_CLK_P
VDD_GE_B