Toshiba TLCS-900/H1 Series Manual page 137

TA3FFCR Bit symbol
(110DH)
Read/Write
Reset State
Read-
Function
modify-
write
instruction
is
prohibited.
Note: The values of bits4 to 6 of TA3FFCR are undefined when read.
TMRA3 Flip-Flop Control Register
7 6 5
Figure 3.7.8 TMRA3 Flip-Flop Control Register
92CH21-135
4 3 2
TA3FFC1 TA3FFC0
1 1
00: Invert TA3FF
01: Set TA3FF
10: Clear TA3FF
11: Don't care
Inverse signal for timer flip-flop 3 (TA3FF)
(Don't care except in 8-bit timer mode)
0 Inversion by TMRA2
1 Inversion by TMRA3
Inversion of TA3FF
0 Disabled
1 Enabled
Control of TA3FF
00 Inverts the value of TA3FF
01 Sets TA3FF to "1"
10 Clears TA3FF to "0"
11 Don't care
TMP92CH21
1 0
TA3FFIE TA3FFIS
R/W
0 0
TA3FF TA3FF
control for inversion
inversion select
0: Disable 0: TMRA2
1: Enable 1: TMRA3
2009-06-19