Epson S1C17624 Technical Manual page 342

aPPenDiX a liST OF i/O ReGiSTeRS
Register name address Bit
P2[7:4] Port 0x52a5 D7–6 P27MuX[1:0] P27 port function select
Function Select
(8 bits)
Register
(P24_27PMuX)
D5–4 P26MuX[1:0] P26 port function select
D3–2 P25MuX[1:0] P25 port function select
D1–0 P24MuX[1:0] P24 port function select
P3[3:0] Port 0x52a6 D7–6 P33MuX[1:0] P33 port function select
Function Select (8 bits)
Register
(P30_33PMuX)
D5–4 P32MuX[1:0] P32 port function select
D3–2 P31MuX[1:0] P31 port function select
D1–0 P30MuX[1:0] P30 port function select
P3[7:4] Port 0x52a7 D7–6 P37MuX[1:0] P37 port function select
Function Select
(8 bits)
Register
(P34_37PMuX)
D5–4 P36MuX[1:0] P36 port function select
D3–2 P35MuX[1:0] P35 port function select
D1–0 P34MuX[1:0] P34 port function select
aP-a-20
name Function
Seiko epson Corporation
Setting init. R/W
P27MUX[1:0] Function 0x0 R/W
0x3 reserved
0x2 RFIN1
0x1 SOUT1
0x0 P27
P26MUX[1:0] Function 0x0 R/W
0x3 reserved
0x2 reserved
0x1 RFIN0
0x0 P26
P25MUX[1:0] Function 0x0 R/W
0x3 reserved
0x2 reserved
0x1 REF0
0x0 P25
P24MUX[1:0] Function 0x0 R/W
0x3 reserved
0x2 reserved
0x1 SENA0
0x0 P24
P33MUX[1:0] Function 0x0 R/W TOUTA6/CAPA6:
0x3 TOUTA6/CAPA6
0x2 SCL0
0x1 SCL1
0x0 P33
P32MUX[1:0] Function 0x0 R/W TOUTB5/CAPB5:
0x3 TOUTB5/CAPB5
0x2 SENB1
0x1 SDA0
0x0 P32
P31MUX[1:0] Function 0x0 R/W TOUTA5/CAPA5:
0x3 TOUTA5/CAPA5
0x2 SENA1
0x1 SCL0
0x0 P31
P30MUX[1:0] Function 0x0 R/W
0x3 reserved
0x2 REF1
0x1 SIN1
0x0 P30
P37MUX[1:0] Function 0x0 R/W EXCL6:
0x3 TOUT4
0x2 LFRO
0x1 TOUTN3
0x0 P37/EXCL6
P36MUX[1:0] Function 0x0 R/W EXCL5:
0x3 reserved
0x2 RFCLKO
0x1 TOUT3
0x0 P36/EXCL5
P35MUX[1:0] Function 0x0 R/W
0x3 reserved
0x2 #BFR
0x1 FOUT1
0x0 P35
P34MUX[1:0] Function 0x0 R/W TOUTB6/CAPB6:
0x3 TOUTB6/CAPB6
0x2 SDA0
0x1 SDA1
0x0 P34
S1C17624/604/622/602/621 TeChniCal Manual
Remarks
S1C17624/604 only
S1C17624/604 only
S1C17624/604 only
S1C17624/604 only
(Set EXCL6S to 0 in
S1C17624.)
S1C17624/604 only
(Set EXCL5S to 0 in
S1C17624.)
S1C17624/604 only