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III PERIPHERAL BLOCK: 16-BIT PROGRAMMABLE TIMERS
S1C33L03 FUNCTION PART EPSON B-III-4-15
A-1
B-III
16TM
NameAddressRegister name Bit Function Setting Init. R/W Remarks
0 to 65535CR1A15
CR1A14
CR1A13
CR1A12
CR1A11
CR1A10
CR1A9
CR1A8
CR1A7
CR1A6
CR1A5
CR1A4
CR1A3
CR1A2
CR1A1
CR1A0
DF
DE
DD
DC
DB
DA
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
16-bit timer 1 comparison data A
CR1A15 = MSB
CR1A0 = LSB
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
R/W0048188
(HW)
16-bit timer 1
comparison
data A set-up
register
0 to 65535CR1B15
CR1B14
CR1B13
CR1B12
CR1B11
CR1B10
CR1B9
CR1B8
CR1B7
CR1B6
CR1B5
CR1B4
CR1B3
CR1B2
CR1B1
CR1B0
DF
DE
DD
DC
DB
DA
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
16-bit timer 1 comparison data B
CR1B15 = MSB
CR1B0 = LSB
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
R/W004818A
(HW)
16-bit timer 1
comparison
data B set-up
register
0 to 65535TC115
TC114
TC113
TC112
TC111
TC110
TC19
TC18
TC17
TC16
TC15
TC14
TC13
TC12
TC11
TC10
DF
DE
DD
DC
DB
DA
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
16-bit timer 1 counter data
TC115 = MSB
TC10 = LSB
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
R004818C
(HW)
16-bit timer 1
counter data
register
–
SELFM1
SELCRB1
OUTINV1
CKSL1
PTM1
PRESET1
PRUN1
D7
D6
D5
D4
D3
D2
D1
D0
reserved
16-bit timer 1 fine mode selection
16-bit timer 1 comparison buffer
16-bit timer 1 output inversion
16-bit timer 1 input clock selection
16-bit timer 1 clock output control
16-bit timer 1 reset
16-bit timer 1 Run/Stop control
0
0
0
0
0
0
0
0
–
R/W
R/W
R/W
R/W
R/W
W
R/W
0 when being read.
0 when being read.
004818E
(B)
–
1 Enabled 0 Disabled
1 Fine mode 0 Normal
1 Invert 0 Normal
1
External clock
0
Internal clock
1 On 0 Off
1 Reset 0 Invalid
1 Run 0 Stop
16-bit timer 1
control register
0 to 65535CR2A15
CR2A14
CR2A13
CR2A12
CR2A11
CR2A10
CR2A9
CR2A8
CR2A7
CR2A6
CR2A5
CR2A4
CR2A3
CR2A2
CR2A1
CR2A0
DF
DE
DD
DC
DB
DA
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
16-bit timer 2 comparison data A
CR2A15 = MSB
CR2A0 = LSB
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
R/W0048190
(HW)
16-bit timer 2
comparison
data A set-up
register