Specifications
II-100 EPSON S1C62N82 TECHNICAL SOFTWARE
APPENDIX B: THE S1C62N82 I/O MEMORY MAP
MAD3
MAD2
MAD1
MAD0
0
0
0
0
HIGH
HIGH
HIGH
HIGH
LOW
LOW
LOW
LOW
MEL. ROM ADDR. SETTING REG. AD3
MEL. ROM ADDR. SETTING REG. AD2
MEL. ROM ADDR. SETTING REG. AD1
MEL. ROM ADDR. SETTING REG. LSB
MAD0
R/W
MAD1
R/W
MAD2
R/W
MAD3
R/W
F0
0
MAD6
MAD5
MAD4
–
0
0
0
–
HIGH
HIGH
HIGH
–
LOW
LOW
LOW
MEL. ROM ADDR. SETTING REG. MSB
MEL. ROM ADDR. SETTING REG. AD5
MEL. ROM ADDR. SETTING REG. AD4
MAD4
R/W
MAD5
R/W
MAD6
R/W
0
R
F1
CLK1
CLK0
TEMPC
MELC
0
0
0
0
HIGH
HIGH
HIGH
ON
LOW
LOW
LOW
OFF
REG. TO CHANGE MELODY CLOCK
REG. TO CHANGE MELODY CLOCK
REG. TO CHANGE TWO KINDS OF TEMPO
MELODY ON/OFF CONTROL REGISTER
MELC
R/W
TEMPC
R/W
CLKC0
R/W
CLKC1
R/W
F2
R03
R02
R01
R00
0
0
0
0
HIGH
HIGH
HIGH
HIGH
LOW
LOW
LOW
LOW
R03 OUT PORT DATA
R02 OUT PORT DATA
R01 OUT PORT DATA
R00 OUT PORT DATA
R00
R/W
R01
R/W
R02
R/W
R03
R/W
F3
MELD
R12
MO
ENV
R11
R10
FOUT
0
0
–
Hz
0
0
DISABLE
HIGH
–
–
HIGH
HIGH
ON
ENABLE
LOW
–
–
LOW
LOW
OFF
MELODY OUTPUT MASK
R12 OUT PORT DATA
MELODY INVERTED OUTPUT
MELODY ENVELOPE CONTROL
R11 OUT PORT DATA
R10 OUT PORT DATA
FREQUENCY OUTPUT
R10
FOUT
R/W
R11
R/W
R12
MO
ENV
R/W
MELD
R/W
F4
P03
P02
P01
P00
–
–
–
–
HIGH
HIGH
HIGH
HIGH
LOW
LOW
LOW
LOW
P03 I/O PORT DATA
P02 I/O PORT DATA
P01 I/O PORT DATA
P00 I/O PORT DATA
P00
R/W
P01
R/W
P02
R/W
P03
R/W
F6
0
TMRST
SWRUN
SWRST
–
RESET
0
RESET
–
RESET
RUN
RESET
–
–
STOP
–
TIMER RESET
STOPWATCH RUN/STOP CONTROL REG.
STOPWATCH RESET
SWRST
W
SWRUN
R/W
TMRST
W
0
R
F9
HLMOD
0
SVDDT
SVDON
0
–
0
0
HEAVY
–
LOW
ON
NORMAL
–
NORMAL
OFF
HEAVY LOAD PROTECTION MODE
SUPPLY VOLTAGE DETECTOR DATA
SUPPLY VOLTAGE DETECTOR ON/OFF
SVDON
R/W
SVDDT
R
0
R
HLMOD
R/W
FA
CSDC
0
CMPDT
CMPON
0
–
1
0
STATIC
–
+>-
ON
DYNAMIC
–
->+
OFF
LCD DRIVER CONTROL REG.
CMP DATA
COMPARATOR ON-OFF CONTROL REG.
CMPON
R/W
CMPDT
R
0
R
CSDC
R/W
FB
CLKCHG
OSCC
0
IOC
–
–
–
0
OSC3
ON
–
OUT
OSC1
OFF
–
IN
CPU CLOCK SWITCH
OSC3 OSCILLATOR ON/OFF
I/O IN-OUT CONTROL REG.
IOC
R/W
0
R
OSCC
R/W
CLKCHG
R/W
FC
AD-
DRESS
D0D1D2D3 01SRNAME
COMMENT
DATA