Toshiba TMPR4925 Manual page 75

Table 3.3.4 Function Selection for PIO[20:18] (3)
Pin Name Function
PCST[1]
PIO[20]
PIO[20]
TIMER[0]
CHIFS
PIO[19]
PIO[19] TIMER[1]
CHICLK
PIO[18]
PIO[18]
CHIDIN
Table 3.3.5 Function Selection for PIO[17:12] (4)
Pin Name Function
PIO[17]
TXD[1]
PIO[17]
ND_WE*
AC_SDIN0
PIO[16]
RXD[1]
PIO[16]
ND_RB*
AC_SDOUT
PIO[15]
RTS[1]
PIO[15]
ND_CLE
AC_BITCLK
PIO[14]
CTS[1]
PIO[14]
ND_RE*
AC_SYNC
PIO[13]
PIO[13] ND_ALE
AC_SDIN1
PIO[12]
PIO[12] ND_CE*
AC_RST*
PCFG Control Bits
Boot Signal
TDO
SELCHI
0 -
1 0
0
1
1 1
- 0
- 0
- 1
- 0
- 1
Boot Signal
TDO
SELACLC SELNAND SELSIO[1] SELSIOC[1]
- 0
- 0
- 0
- 1
- 0
- 0
- 0
- 1
- 0
- 0
- 0
- 1
- 0
- 0
- 0
- 1
- 0
- 0
- 1
- 0
- 0
- 1
3-17
Chapter 3 Signals
SELTMR[1] SELTMR[0]
- -
- 0
- 1
- -
0 -
1 -
- -
- -
- -
PCFG Control Bits
0 0
0 1
1 -
- -
0 0
0 1
1 -
- -
0 -
0 1
1 -
- -
0 -
0 1
1 -
- -
0 -
1 -
- -
0 -
1 -
- -
-
-
-
-
-
-
-
-
0
1
-
-
0
1
-
-
-
-
-
-
-
-