
S1C62N82 TECHNICAL SOFTWARE
EPSON
II-99
APPENDIX B: THE S1C62N82 I/O MEMORY MAP
APPENDIX
B
The S1C62N82 I/O Memory Map
K03
K02
K01
K00
–
HIGH
LOW
INPORT DATA K03
INPORT DATA K02
INPORT DATA K01
INPORT DATA K00
K00
R
K01
R
K02
R
K03
R
E0
0
K10
–
HIGH
–
LOW
INPORT DATA K10
K10
R
0
R
0
R
0
R
E1
SWL3
SWL2
SWL1
SWL0
0
–
STOPWATCH TIMER DATA 3 (1/100) MSB
STOPWATCH TIMER DATA 2 (1/100)
STOPWATCH TIMER DATA 1 (1/100)
STOPWATCH TIMER DATA 0 (1/100) LSB
SWL0
R
SWL1
R
SWL2
R
SWL3
R
E2
SWH3
SWH2
SWH1
SWH0
0
–
STOPWATCH TIMER DATA 3 (1/10) MSB
STOPWATCH TIMER DATA 2 (1/10)
STOPWATCH TIMER DATA 1 (1/10)
STOPWATCH TIMER DATA 0 (1/10) LSB
SWH0
R
SWH1
R
SWH2
R
SWH3
R
E3
TM3
TM2
TM1
TM0
0
HIGH
LOW
CLOCK TIMER DATA 2Hz
CLOCK TIMER DATA 4Hz
CLOCK TIMER DATA 8Hz
CLOCK TIMER DATA 16Hz
TM0
R
TM1
R
TM2
R
TM3
R
E4
KCP03
KCP02
KCP01
KCP00
0
FALLING
RISING
K03 INPUT COMPARISON REGISTER
K02 INPUT COMPARISON REGISTER
K01 INPUT COMPARISON REGISTER
K00 INPUT COMPARISON REGISTER
KCP00
R/W
KCP01
R/W
KCP02
R/W
KCP03
R/W
E5
0
KCP10
–
0
–
FALLING
–
RISING
K10 INPUT COMPARISON REGISTER
KCP10
R/W
0
R
0
R
0
R
E6
0
EIMEL
–
0
–
ENABLE
–
MASK
MELODY INTERRUPT MASK REGISTER
EIMEL
R/W
0
R
0
R
0
R
E7
EIK03
EIK02
EIK01
EIK00
0
ENABLE
MASK
K03 INTERRUPT MASK REGISTER
K02 INTERRUPT MASK REGISTER
K01 INTERRUPT MASK REGISTER
K00 INTERRUPT MASK REGISTER
EIK00
R/W
EIK01
R/W
EIK02
R/W
EIK03
R/W
E8
0
EIK10
–
0
–
ENABLE
MASK
K10 INTERRUPT MASK REGISTER
EIK10
R/W
0
R
0
R
0
R
E9
0
EISW1
EISW0
–
0
–
ENABLE
–
MASK
S/W INTERRUPT MASK REGISTER 1Hz
S/W INTERRUPT MASK REGISTER 10Hz
EISW0
R/W
EISW1
R/W
0
R
0
R
EA
0
EIT2
EIT8
EIT32
–
0
–
ENABLE
–
MASK
TIMER INTERRUPT MASK REGISTER 2Hz
TIMER INTERRUPT MASK REGISTER 8Hz
TIMER INTERRUPT MASK REGISTER 32Hz
EIT32
R/W
EIT8
R/W
EIT2
R/W
0
R
EB
0
IMEL
–
0
–
YES
–
NO
MELODY INTERRUPT FACTOR FLAG
IMEL
R
0
R
0
R
0
R
EC
0
IK1
IK0
–
0
–
YES
–
NO
K10 INTERRUPT FACTOR FLAG
K00–K03 INTERRUPT FACTOR FLAG
IK0
R
IK1
R
0
R
0
R
ED
0
ISW1
ISW0
–
0
–
YES
–
NO
S/W INTERRUPT FACTOR FLAG 1Hz
S/W INTERRUPT FACTOR FLAG 10Hz
ISW0
R
ISW1
R
0
R
0
R
EE
0
IT2
IT8
IT32
–
0
–
YES
–
NO
TIMER INTERRUPT FACTOR FLAG 2Hz
TIMER INTERRUPT FACTOR FLAG 8Hz
TIMER INTERRUPT FACTOR FLAG 32Hz
IT32
R
IT8
R
IT2
R
0
R
EF
AD-
DRESS
D0
D1
D2
D3
0
1
SR
NAME
COMMENT
DATA