Epson CMOS 32-Bit Single Chip Microcomputer S1C33L03 Technical Manual page 373

Register name Address Bit
Serial I/F 0040286 D7–6
interrupt factor (B) D5
flag register D4
D3
D2
D1
D0
16-bit timer 5, 0040292 D7
8-bit timer, (B) D6
serial I/F Ch.0 D5
IDMA request D4
register D3
D2
D1
D0
Serial I/F Ch.1, 0040293 D7
A/D, (B) D6
port input 4–7 D5
IDMA request D4
register D3
D2
D1
D0
16-bit timer 5, 0040296 D7
8-bit timer, (B) D6
serial I/F Ch.0 D5
IDMA enable D4
register D3
D2
D1
D0
Serial I/F Ch.1, 0040297 D7
A/D, (B) D6
port input 4–7 D5
IDMA enable D4
register D3
D2
D1
D0
Interrupt factor 00402C5 D7
FP function D6
switching
register D5
D4
D3
D2
D1
D0
Interrupt factor 00402CB D7
TM16 function
switching D6
register
D5
D4
D3
D2
D1
D0
S1C33L03 FUNCTION PART
Name Function
– reserved
FSTX1 SIF Ch.1 transmit buffer empty
FSRX1 SIF Ch.1 receive buffer full
FSERR1 SIF Ch.1 receive error
FSTX0 SIF Ch.0 transmit buffer empty
FSRX0 SIF Ch.0 receive buffer full
FSERR0 SIF Ch.0 receive error
RSTX0 SIF Ch.0 transmit buffer empty
RSRX0 SIF Ch.0 receive buffer full
R8TU3 8-bit timer 3 underflow
R8TU2 8-bit timer 2 underflow
R8TU1 8-bit timer 1 underflow
R8TU0 8-bit timer 0 underflow
R16TC5 16-bit timer 5 comparison A
R16TU5 16-bit timer 5 comparison B
RP7 Port input 7
RP6 Port input 6
RP5 Port input 5
RP4 Port input 4
– reserved
RADE A/D converter
RSTX1 SIF Ch.1 transmit buffer empty
RSRX1 SIF Ch.1 receive buffer full
DESTX0 SIF Ch.0 transmit buffer empty
DESRX0 SIF Ch.0 receive buffer full
DE8TU3 8-bit timer 3 underflow
DE8TU2 8-bit timer 2 underflow
DE8TU1 8-bit timer 1 underflow
DE8TU0 8-bit timer 0 underflow
DE16TC5 16-bit timer 5 comparison A
DE16TU5 16-bit timer 5 comparison B
DEP7 Port input 7
DEP6 Port input 6
DEP5 Port input 5
DEP4 Port input 4
– reserved
DEADE A/D converter
DESTX1 SIF Ch.1 transmit buffer empty
DESRX1 SIF Ch.1 receive buffer full
T8CH5S0 8-bit timer 5 underflow
SIO3TS0 SIO Ch.3 transmit buffer empty
T8CH4S0 8-bit timer 4 underflow
SIO3RS0 SIO Ch.3 receive buffer full
SIO2TS0 SIO Ch.2 transmit buffer empty
SIO3ES0 SIO Ch.3 receive error
SIO2RS0 SIO Ch.2 receive buffer full
SIO2ES0 SIO Ch.2 receive error
T8CH5S1 8-bit timer 5 underflow
T8CH4S1 8-bit timer 4 underflow
SIO3ES1 SIO Ch.3 receive error
SIO2ES1 SIO Ch.2 receive error
SIO3TS1 SIO Ch.3 transmit buffer empty
SIO3RS1 SIO Ch.3 receive buffer full
SIO2TS1 SIO Ch.2 transmit buffer empty
SIO2RS1 SIO Ch.2 receive buffer full
EPSON
III PERIPHERAL BLOCK: SERIAL INTERFACE
Setting Init. R/W
– –
1 Factor is 0 No factor is X
generated generated X
X
X
X
X
1 IDMA 0 Interrupt 0
request request 0
0
0
0
0
0
0
1 IDMA 0 Interrupt 0
request request 0
0
0
– –
1 IDMA 0 Interrupt 0
request request 0
0
1 IDMA 0 IDMA 0
enabled disabled 0
0
0
0
0
0
0
1 IDMA 0 IDMA 0
enabled disabled 0
0
0
– –
1 IDMA 0 IDMA 0
enabled disabled 0
0
1 T8 Ch.5 UF 0 FP7 0
1 SIO Ch.3 0 FP6 0
TXD Emp.
1 T8 Ch.4 UF 0 FP5 0
1 SIO Ch.3 0 FP4 0
RXD Full
1 SIO Ch.2 0 FP3 0
TXD Emp.
1 SIO Ch.3 0 FP2 0
RXD Err.
1 SIO Ch.2 0 FP1 0
RXD Full
1 SIO Ch.2 0 FP0 0
RXD Err.
1 T8 Ch.5 UF 0 TM16 Ch.2 0
comp.A
1 T8 Ch.4 UF 0 TM16 Ch.2 0
comp.B
1 SIO Ch.3 0 TM16 Ch.3 0
RXD Err. comp.A
1 SIO Ch.2 0 TM16 Ch.3 0
RXD Err. comp.B
1 SIO Ch.3 0 TM16 Ch.4 0
TXD Emp. comp.A
1 SIO Ch.3 0 TM16 Ch.4 0
RXD Full comp.B
1 SIO Ch.2 0 TM16 Ch.5 0
TXD Emp. comp.A
1 SIO Ch.2 0 TM16 Ch.5 0
RXD Full comp.B
A-1
Remarks
– 0 when being read.
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
– 0 when being read.
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
B-III
– 0 when being read.
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
SIF
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
B-III-8-31