Fujitsu FR60 Hardware Manual page 259

Table 5.2-1 Initial Values and Functions of the Port Function Registers (PFRs) (4 / 7)
Register name
PFRC(AK22,AK21,AK20)
[PC1/DACK2]*
PFRC(DES2),DDRC(PC2)
[PC2/DEOP2]*
PFRC(AKH2)
[PC1/DACK2]*
PFRG(SOE4)
[PG1/SO4]*
PFRG(SCE4)
[PG2/SCK4]*
PFRG(SOE5)
[PG4/SO5]*
PFRG(SCE5)
[PG5/SCK5]*
PFRH(SOE2)
[PH1/SO2]
PFRH(SCE2)
[PH2/SCK2]
Bit name
AK22,AK21,AK20*
DES2,PC2*
AKH2*
SOE4*
SCE4*
SOE5*
SCE5*
SOE2
SCE2
Bit
0,0,0 General-purpose port (initial value)
DACK2, DEOP2 output (FR30 compatible for fly-by
0,0,1
transfer)
DACK2, DEOP2 output (FR30 compatible for 2-
0,1,0
cycle transfer RD timing)
DACK2, DEOP2 output (FR30 compatible for 2-
0,1,1
cycle transfer WRn timing)
DACK2, DEOP2 output (FR30 compatible for 2-
1,0,0
cycle transfer WE timing)
DACK2, DEOP2 output (FR30 compatible for 2-
1,0,1
cycle transfer WRn, RD timing)
DACK2, DEOP2 output (FR30 compatible for 2-
1,1,0
cycle transfer WE, RD timing)
1,1,1 DACK2, DEOP2 output (chip select timing)
0,0 General-purpose port input (initial value)
0,1 General-purpose port output
1,0 DMAC: DSTP2 input
1,1 DMAC: DEOP2 output
0 DACK2 output is active low (initial value).
1 DACK2 output is active high.
0 General-purpose port (initial value)
1 S04 output
0 General-purpose port (initial value)
1 SCK4 output
0 General-purpose port (initial value)
1 S05 output
0 General-purpose port (initial value)
1 SCK5 output
0 General-purpose port (initial value)
1 S02 output
0 General-purpose port (initial value)
1 SCK2 output
Function
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