Samsung S5PV210 Hardware Design Manual page 53

S5PV210_HARDWARE DESING GUIDE REV 1.0
IO Power
Ball Name Port
Domain
XjDBGSEL ETC0[5]
XOM[0] ETC1[0]
XOM[1] ETC1[1]
XOM[2] ETC1[2]
XOM[3] ETC1[3]
XOM[4] ETC1[4]
XOM[5] ETC1[5]
GPIO
Rese
Reset
t
value
Func-0
stat
In/ Pu/ us
Out Pd
- - I XjDBGSEL
- - I XOM[0]
- - I XOM[1]
- - I XOM[2]
- - I XOM[3]
- - I XOM[4]
- - I XOM[5]
Func-1 Func-2 Func-3
53
RET @ Not
AU Power Use Circuit guide
down d
Externally should be
Ret_aut
DS PD connected to pull down
o
resistor or GND
PU/
DS No_Ret Booting option
PD
PU/ OneNAND case:
DS No_Ret
PD OM[5:0]=2b'001001'
PU/
DS No_Ret
PD
PU/
DS No_Ret
PD
PU/
DS No_Ret
PD
PU/
DS No_Ret
PD