14
EPSON
S1C60N05 TECHNICAL MANUAL
CHAPTER 4: PERIPHERAL CIRCUITS AND OPERATION (Memory Map)
Table 4.1.1(a) I/O memory map
*
1 Initial value following initial reset
*
2 Not set in the circuit
*
3 Undefined
*
4 Reset (0) immediately after being read
*
5 Always "0" when being read
*
6 Refer to main manual
Address
Comment
Register
D3
D2
D1
D0
Name
Init
1
0
*1
0E0H
K00
R
K03
K02
K01
K00
–
Input port data K03
Input port data K02
Input port data K01
Input port data K00
High
Low
K01
K02
K03
*2
0E3H
TM0
R
TM3
TM2
TM1
TM0
–
Clock timer data 2 Hz
Clock timer data 4 Hz
Clock timer data 8 Hz
Clock timer data 16 Hz
High
Low
TM1
TM2
TM3
*3
0E4H
TC0
R/W
TC3
TC2
TC1
TC0
Up/down counter data TC3
Up/down counter data TC2
Up/down counter data TC1
Up/down counter data TC0 (LSB)
1
0
TC1
TC2
TC3
–
*3
TC4
R/W
TC7
TC6
TC5
TC4
–
Up/down counter data TC7
Up/down counter data TC6
Up/down counter data TC5
Up/down counter data TC4
1
0
TC5
TC6
TC7
0E5H
*3
0E6H
TC8
R/W
TC11
TC10
TC9
TC8
–
Up/down counter data TC11
Up/down counter data TC10
Up/down counter data TC9
Up/down counter data TC8
1
0
TC9
TC10
TC11
*3
0E7H
TC12
R/W
TC15
TC14
TC13
TC12
–
Up/down counter data TC15 (MSB)
Up/down counter data TC14
Up/down counter data TC13
Up/down counter data TC12
1
0
TC13
TC14
TC15
*3
0E8H
EIK00
R/W
EIK03
EIK02
EIK01
EIK00
0
Interrupt mask register K03
Interrupt mask register K02
Interrupt mask register K01
Interrupt mask register K00
Enable
Mask
EIK01
EIK02
EIK03
0EBH
EIT32
0
EIT2
EIT8
EIT32
0
Interrupt mask register (clock timer) 2 Hz
Interrupt mask register (clock timer) 8 Hz
Interrupt mask register (clock timer) 32 Hz
Enable
Mask
EIT8
R/W
EIT2
0
R
*5
0ECH
EIAD
R/W
0
EIAD
0
Interrupt mask register (A/D)
Enable
Mask
0
R
0
*5
0EFH
IT32
R
0
IT2
IT8
IT32
0
Interrupt factor flag (clock timer) 2 Hz
Interrupt factor flag (clock timer) 8 Hz
Interrupt factor flag (clock timer) 32 Hz
Yes
No
IT8
IT2
0
*5
*4
0EDH
IK0
0
IK0
0
Interrupt factor flag (K00–K03)
Yes
No
0
*5
*4
R