HD6432621 Hitachi, HD6432621 Datasheet - Page 955

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

TIOR4—Timer I/O Control Register 4
Bit
Initial value
Read/Write
:
:
:
TGR4B I/O control
0 0
1
IOB3
R/W
7
0
1 0 0
0
1
0 0
1 0
1 0
0 0 TGR4B
1 *
*
1
1
1
1
1
*
IOB2
TGR4B
is output
compare
register
is input
capture
register
R/W
6
0
TGR4A I/O control
0 0
1
1 0 0
0
1
Output disabled
Initial output is 0
output
Output disabled
Initial output is 1
output
Capture input
source is
TIOCB4 pin
Capture input
source is TGR3C
compare match/
input capture
IOB1
R/W
0 0
1 0
1 0
0 0 TGR4A
1 *
*
5
0
1
1
1
1
1
*
TGR4A
is output
compare
register
is input
capture
register
IOB0
R/W
4
0
0 output at compare match
1 output at compare match
Toggle output at compare match
0 output at compare match
1 output at compare match
Toggle output at compare match
Input capture at rising edge
Input capture at falling edge
Input capture at both edges
Input capture at generation of
TGR3C compare match/input
capture
Output disabled
Initial output is 0
output
Output disabled
Initial output is 1
output
Capture input
source is
TIOCA4 pin
Capture input
source is TGR3A
compare match/
input capture
H'FE92
IOA3
R/W
3
0
IOA2
R/W
0 output at compare match
1 output at compare match
Toggle output at compare match
0 output at compare match
1 output at compare match
Toggle output at compare match
Input capture at rising edge
Input capture at falling edge
Input capture at both edges
Input capture at generation of
TGR3A compare match/input
capture
2
0
*: Don’t care
IOA1
R/W
1
0
*: Don’t care
IOA0
R/W
0
0
TPU4
911