m3819 Renesas Electronics Corporation., m3819 Datasheet - Page 203

• Manufacturer Part Number: m3819
• Description: Mitsubishi 8-bit Single-chip Microcomputer 740 Family / 38000 Series
• Manufacturer: Renesas Electronics Corporation.

3. APPENDIX
Fig. 3.3.19 Structure of FLDC mode register 1
FLDC mode register 1
b7 b6 b5 b4 b3 b2 b1
b0
B
0
1
2
3
4
5
6
7
FLDC mode register 1 (FLDM1) [Address:36
Tscan control bits
Toff control bit
(Setting of digit/segment
Nothing is allocated for this bit. This is a write disabled bit.
When this bit is read out, the value is "0."
High-breakdown-voltage
drivability selection bit
OFF time)
3819 Group USER’S MANUAL
Name
b1b0
0 0 : FLD digit interrupt
(at rising edge of each digit)
0 1 : 1
1 0 : 2
1 1 : 3
(at falling edge of the last digit)
b5 b4 b3 b2
0 0 0 0 : 1/16
0 0 0 1 : 2/16
0 0 1 0 : 3/16
0 0 1 1 : 4/16
0 1 0 0 : 5/16
0 1 0 1 : 6/16
0 1 1 0 : 7/16
0 1 1 1 : 8/16
1 0 0 0 : 9/16
1 0 0 1 : 10/16
1 0 1 0 : 11/16
1 0 1 1 : 12/16
1 1 0 0 : 13/16
1 1 0 1 : 14/16
1 1 1 0 : 15/16
1 1 1 1 : 16/16
0 : Strong drivability
1 : Weak drivability
Tdisp
Tdisp
Tdisp
Function
16
3.3 Control registers
]
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
Tdisp
FLD blanking
interrupt
MITS
UBISHI MICROCOMPUTER
3819 Group
At reset
0
0
0
0
0
0
0
0
R W
189