Kiuwki (0X0B00 0196) - NEC VR4181 mPD30181 User Manual

16.3.5 KIUWKI (0x0B00 0196)

Bit 15
Name Reserved
R/W R
RTCRST 0
Other resets 0
Bit 7
Name WINTVL7
R/W R/W
RTCRST 0
Other resets 0
Bit Name
15 to 10 Reserved
9 to 0 WINTVL(9:0)
326
CHAPTER 16 KEYBOARD INTERFACE UNIT (KIU)
14 13
Reserved Reserved Reserved
R R
0 0
0 0
6 5
WINTVL6 WINTVL5 WINTVL4
R/W R/W
0 0
0 0
0 is returned when read
Scan interval time. These bits determine the time the scan sequencer waits following
completion of one scan operation before starting the next scan operation.
1111111111 : 30690 µ s
WINTVL(9:0) x 30 µ s
:
0000000001 : 30 µ s
0000000000 : No wait
User's Manual U14272EJ3V0UM
12 11
Reserved Reserved
R R
0 0
0 0
4 3
WINTVL3 WINTVL2
R/W R/W R/W
0 0
0 0
Function
10 9
WINTVL9 WINTVL8
R R/W R/W
0 0
0 0
2 1
WINTVL1 WINTVL0
R/W R/W
0 0
0 0
8
0
0
0
0
0