Kiuwks (0X0B00 0194) - NEC VR4181 mPD30181 User Manual

16.3.4 KIUWKS (0x0B00 0194)

Bit 15
Name Reserved
R/W R
RTCRST 0
Other resets 0
Bit 7
Name Reserved
R/W R
RTCRST 0
Other resets 0
Bit Name
15 Reserved
14 to 10 T3CNT(4:0)
9 to 5 Reserved
4 to 0 T1CNT(4:0)
CHAPTER 16 KEYBOARD INTERFACE UNIT (KIU)
14 13
T3CNT4 T3CNT3
R/W R/W
0 0
0 0
6 5
Reserved Reserved T1CNT4
R R
0 0
0 0
0 is returned when read
Scan idle time. These bit determine the wait time the scan sequencer waits following
a deassertion of one SCANOUT pin before an assertion of the next SCANOUT pin.
11111 : 960 µ s
(T3CNT(4:0) + 1) x 30 µ s
:
00001 : 60 µ s
00000 : Setting prohibited
0 is returned when read
Scan data stabilization time. These bits determine the time the scan sequencer waits
following an assertion of a SCANOUT pin before return data is read.
11111 : 960 µ s
(T1CNT(4:0) + 1) x 30 µ s
:
00001 : 60 µ s
00000 : Setting prohibited
User's Manual U14272EJ3V0UM
12 11
T3CNT2 T3CNT1 T3CNT0
R/W R/W
0 0
0 0
4 3
T1CNT3 T1CNT2
R/W R/W
0 0
0 0
Function
10 9
Reserved Reserved
R/W R
0 0
0 0
2 1
T1CNT1 T1CNT0
R/W R/W R/W
0 0
0 0
8
R
0
0
0
0
0
325