4.1 Control Of Interrupt And Halt - Epson S1C6S3N2 Technical Manual

4.1 Control of Interrupt and HALT

Table 4.1.1(a) I/O data memory map (interrupt 1)
Address
D3
DFK03
074H
EIK03
075H
HLMOD
R/W
076H
0
R
077H
*1 Initial value at the time of initial reset
*2 Not set in the circuit
*3 Undefined
*4 Reset (0) immediately after being read
*5 Constantly "0" when being read
S1C6S3N2 TECHNICAL SOFTWARE
Register
D2 D1 D0 Name
DFK02 DFK01 DFK00 DFK03
R/W
DFK02
DFK01
DFK00
EIK02 EIK01 EIK00 EIK03
R/W EIK02
EIK01
EIK00
BLD
EISWIT1 EISWIT0 HLMOD
BLS
BLD
R
R/W
BLS
W
EISWIT1
EISWIT0
EIK10 DFK10 K10
EIK10
R/W R
DFK10
K10
SR *1 1 0
0 Falling Rising
0 Falling Rising
0 Falling Rising
0 Falling Rising
0 Enable Mask
0 Enable Mask
0 Enable Mask
0 Enable Mask
Heavy
0 Normal
load
Normal
0 Low voltage
ON OFF
0
0 Enable Mask
0 Enable Mask
*2
0 –
0 Enable Mask
0 Falling Rising
*2
– High Low
EPSON
CHAPTER 4: INTERRUPT AND HALT
Comment
Differential register
(K00–K03)
Interrupt mask register
(K00–K03)
Heavy load protection mode register
SVD evaluation data
SVD ON/OFF
Interrupt mask register
(stopwatch 1 Hz)
Interrupt mask register
(stopwatch 10 Hz)
Unused
Interrupt mask register (K10)
Differential register (K10)
Input port (K10)
II-13