MV78100 Datasheet, PDF (45/124 Pages) –

Pin Multiplexing
MPP Multiplexing
Note
Empty fields in Table 20 indicate non-functional settings.
Table 20: MPP Function Summary
MPP
0x0
0x1
0x2
0x3
Pin
MPP[0]
GPIO[0]
(in/out)
GE0_COL
(in)
GE1_TXCLK
OUT (out)
MPP[1]
GPIO[1]
(in/out)
GE0_RXERR GE1_TXCTL
(in)
(out)
MPP[2]
GPIO[2]
(in/out)
GE0_CRS
(in)
GE1_RXCTL
(in)
MPP[3]
GPIO[3]
(in/out)
GE0_TXERR GE1_RXCLK
(out)
(in)
MPP[4]
GPIO[4]
(in/out)
GE0_TXD[4] GE1_TXD[0]
(out)
(out)
MPP[5]
GPIO[5]
(in/out)
GE0_TXD[5] GE1_TXD[1]
(out)
(out)
MPP[6]
GPIO[6]
(in/out)
GE0_TXD[6] GE1_TXD[2]
(out)
(out)
MPP[7]
GPIO[7]
(in/out)
GE0_TXD[7] GE1_TXD[3]
(out)
(out)
MPP[8]
GPIO[8]
(in/out)
GE0_RXD[4] GE1_RXD[0]
(in)
(in)
MPP[9]
GPIO[9]
(in/out)
GE0_RXD[5] GE1_RXD[1]
(in)
(in)
MPP[10] GPIO[10]
(in/out)
GE0_RXD[6] GE1_RXD[2]
(in)
(in)
MPP[11] GPIO[11]
(in/out)
GE0_RXD[7] GE1_RXD[3]
(in)
(in)
MPP[12] GPIO[12]
(in/out)
M_BB (in)
MPP[13] GPIO[13]
(in/out)
SYSRST_
OUTn (out)
0x4
0x5
0x6
UA0_CTSn
(in)
NAND Flash
REn[0]
(out)
TDM0_
SCSn
(out)
UA0_RTSn
(out)
NAND Flash
WEn[0]
(out)
TDM_
SCLK
(out)
Copyright © 2008 Marvell
December 6, 2008, Preliminary
Document Classification: Proprietary Information
MV-S104552-U0 Rev. D
Page 45