Epson CMOS 32-Bit Single Chip Microcomputer S1C33L03 Technical Manual page 583

Register name Address Bit
8-bit timer 2/3 004014E D7
clock control (B) D6
register D5
D4
D3
D2
D1
D0
A/D clock 004014F D7–4
control register (B) D3
D2
D1
D0
Clock timer 0040151 D7–2
Run/Stop (B) D1
register D0
Clock timer 0040152 D7
interrupt (B) D6
control register D5
D4
D3
D2
D1
D0
Clock timer 0040153 D7
divider register (B) D6
D5
D4
D3
D2
D1
D0
Clock timer 0040154 D7–6
second (B) D5
register D4
D3
D2
D1
D0
S1C33L03 FUNCTION PART
Name Function
P8TON3 8-bit timer 3 clock control
P8TS32 8-bit timer 3
P8TS31 clock division ratio selection
P8TS30
P8TON2 8-bit timer 2 clock control
P8TS22 8-bit timer 2
P8TS21 clock division ratio selection
P8TS20
– reserved
PSONAD A/D converter clock control
PSAD2 A/D converter clock division ratio
PSAD1 selection
PSAD0
– reserved
TCRST Clock timer reset
TCRUN Clock timer Run/Stop control
TCISE2 Clock timer interrupt factor
TCISE1 selection
TCISE0
TCASE2 Clock timer alarm factor selection
TCASE1
TCASE0
TCIF Interrupt factor generation flag
TCAF Alarm factor generation flag
TCD7 Clock timer data 1 Hz
TCD6 Clock timer data 2 Hz
TCD5 Clock timer data 4 Hz
TCD4 Clock timer data 8 Hz
TCD3 Clock timer data 16 Hz
TCD2 Clock timer data 32 Hz
TCD1 Clock timer data 64 Hz
TCD0 Clock timer data 128 Hz
– reserved
TCMD5 Clock timer second counter data
TCMD4 TCMD5 = MSB
TCMD3 TCMD0 = LSB
TCMD2
TCMD1
TCMD0
EPSON
Setting Init. R/W
1 On 0 Off 0
P8TS3[2:0] Division ratio 0
1 1 1 /256 0
1 1 0 /128 0
1 0 1 /64
1 0 0 /32
0 1 1 /16
0 1 0 /8
0 0 1 /4
0 0 0 /2
1 On 0 Off 0
P8TS2[2:0] Division ratio 0
1 1 1 /4096 0
1 1 0 /2048 0
1 0 1 /64
1 0 0 /32
0 1 1 /16
0 1 0 /8
0 0 1 /4
0 0 0 /2
– –
1 On 0 Off 0
P8TS0[2:0] Division ratio 0
1 1 1 /256 0
1 1 0 /128 0
1 0 1 /64
1 0 0 /32
0 1 1 /16
0 1 0 /8
0 0 1 /4
0 0 0 /2
– –
1 Reset 0 Invalid X
1 Run 0 Stop X
TCISE[2:0] Interrupt factor X
1 1 1 None X
1 1 0 Day X
1 0 1 Hour
1 0 0 Minute
0 1 1 1 Hz
0 1 0 2 Hz
0 0 1 8 Hz
0 0 0 32 Hz
TCASE[2:0] Alarm factor X
1 X X Day X
X 1 X Hour X
X X 1 Minute
0 0 0 None
1 Generated 0 Not generated X
1 Generated 0 Not generated X
1 High 0 Low X
1 High 0 Low X
1 High 0 Low X
1 High 0 Low X
1 High 0 Low X
1 High 0 Low X
1 High 0 Low X
1 High 0 Low X
– –
0 to 59 seconds X
X
X
X
X
X
APPENDIX: I/O MAP
A-1
Remarks
R/W
R/W : selected by
Prescaler clock select
register (0x40181)
8-bit timer 3 can
generate the clock for
the serial I/F Ch.1.
R/W
R/W : selected by
Prescaler clock select
register (0x40181)
8-bit timer 2 can
generate the clock for
the serial I/F Ch.0.
– 0 when being read.
R/W
R/W : selected by
Prescaler clock select
register (0x40181)
– 0 when being read.
W 0 when being read.
R/W
R/W
R/W
R/W Reset by writing 1.
R/W Reset by writing 1.
R
R
R
R
R
R
R
R
– 0 when being read.
R
B-ap
B-APPENDIX-3