Epson CMOS 32-Bit Single Chip Microcomputer S1C33L03 Technical Manual page 286

III PERIPHERAL BLOCK: 8-BIT PROGRAMMABLE TIMERS
Register name Address Bit
8-bit timer 0040275 D7–4
interrupt (B) D3
enable register D2
D1
D0
8-bit timer 0040285 D7–4
interrupt factor (B) D3
flag register 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
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
P1 function 00402D4 D7
select register (B) D6
D5
D4
D3
D2
D1
D0
P1 I/O control 00402D6 D7
register (B) D6
D5
D4
D3
D2
D1
D0
Port function 00402DF D7
extension (B) D6
register D5
D4
D3
D2
D1
D0
B-III-3-12
Name Function
– reserved
E8TU3 8-bit timer 3 underflow
E8TU2 8-bit timer 2 underflow
E8TU1 8-bit timer 1 underflow
E8TU0 8-bit timer 0 underflow
– reserved
F8TU3 8-bit timer 3 underflow
F8TU2 8-bit timer 2 underflow
F8TU1 8-bit timer 1 underflow
F8TU0 8-bit timer 0 underflow
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
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
– reserved
CFP16 P16 function selection
CFP15 P15 function selection
CFP14 P14 function selection
CFP13 P13 function selection
CFP12 P12 function selection
CFP11 P11 function selection
CFP10 P10 function selection
– reserved
IOC16 P16 I/O control
IOC15 P15 I/O control
IOC14 P14 I/O control
IOC13 P13 I/O control
IOC12 P12 I/O control
IOC11 P11 I/O control
IOC10 P10 I/O control
CFEX7 P07 port extended function
CFEX6 P06 port extended function
CFEX5 P05 port extended function
CFEX4 P04 port extended function
CFEX3 P31 port extended function
CFEX2 P21 port extended function
CFEX1 P10, P11, P13 port extended
function
CFEX0 P12, P14 port extended function
Setting
–
1 Enabled 0 Disabled
–
1 Factor is 0 No factor is
generated generated
1 IDMA 0 Interrupt
request request
1 IDMA 0 IDMA
enabled disabled
–
1 EXCL5 0 P16
#DMAEND1
1 EXCL4 0 P15
#DMAEND0
1 FOSC1 0 P14
1 EXCL3 0 P13
T8UF3
1 EXCL2 0 P12
T8UF2
1 EXCL1 0 P11
T8UF1
1 EXCL0 0 P10
T8UF0
–
1 Output 0 Input
1 #DMAEND3 0 P07, etc.
1 #DMAACK3 0 P06, etc.
1 #DMAEND2 0 P05, etc.
1 #DMAACK2 0 P04, etc.
1 #GARD 0 P31, etc.
1 #GAAS 0 P21, etc.
1 DST0 0 P10, etc.
DST1 P11, etc.
DPC0 P13, etc.
1 DST2 0 P12, etc.
DCLK P14, etc.
EPSON
Init. R/W Remarks
– – 0 when being read.
0 R/W
0 R/W
0 R/W
0 R/W
– – 0 when being read.
X R/W
X R/W
X R/W
X R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
– – 0 when being read.
0 R/W
0 R/W
0 R/W Extended functions
(0x402DF)
0 R/W
0 R/W
0 R/W
0 R/W
– – 0 when being read.
0 R/W This register
0 R/W indicates the values
0 R/W of the I/O control
0 R/W signals of the ports
0 R/W when it is read. (See
0 R/W detailed explanation.)
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
0 R/W
1 R/W
1 R/W
S1C33L03 FUNCTION PART