Toshiba H1 Series Data Book page 283

TA1FFCR
Bit symbol
(1105H)
Read/Write
After reset
Function
Read-
modify-
write
instructions
are
prohibited.
Inversion signal for timer flip-flop 1 (TA1FF)
(Don't care except in 8-bit timer mode)
Inversion of TA1FF
Control of TA1FF
Note: The values of bits 4 to 6 of TA1FFCR are "1" when read.
TMRA1 Flip-Flop Control Register
7 6 5
0
TA1FFIS
1
0
TA1FFIE
1
00
01
<TA1FFC1:0>
10
11
Figure 3.12.12 Register for TMRA (8)
92CZ26A-280
4 3
TA1FFC1 TA1FFC0
R/W
1
00: Invert TA1FF
01: Set TA1FF
10: Clear TA1FF
11: Don't care
Inversion by TMRA0
Inversion by TMRA1
Disabled
Enabled
Inverts the value of TA1FF (Software inversion)
Sets TA1FF to "1"
Clears TA1FF to "0"
Don't care
TMP92CZ26A
2 1 0
TA1FFIE TA1FFIS
R/W
1 0 0
TA1FF
TA1FF
control for inversion
inversion select
0: Disable 0: TMRA0
1: Enable 1: TMRA1