HD6432646 Hitachi, HD6432646 Datasheet - Page 15

• Manufacturer Part Number: HD6432646
• Description: (HD64F264x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Section
B.2 Functions
882
883
Page
TXACK—Transmit Acknowledge Register
Note added
Note: * Only 1 can be written, to clear the flag.
ABACK—Abort Acknowledge Register H'F80C
Note added
Note: * Only 1 can be written, to clear the flag.
RXPR—Receive Complete Register
Note added
Note: * Only 1 can be written, to clear the flag.
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Bit
Initial value
Read/Write
Description
TXACK15
ABACK15
RXPR15
TXACK7
ABACK7
R/(W)*
RXPR7
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
15
15
15
7
0
7
0
7
0
0
0
0
TXACK14
ABACK14
RXPR14
TXACK6
ABACK6
R/(W)*
R/(W)*
R/(W)*
RXPR6
R/(W)*
R/(W)*
R/(W)*
14
14
14
6
0
6
0
6
0
0
0
0
TXACK13
ABACK13
RXPR13
TXACK5
ABACK5
RXPR5
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
13
13
13
5
0
0
5
0
5
0
0
0
TXACK12
ABACK12
RXPR12
TXACK4
ABACK4
R/(W)*
RXPR4
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
H'F80E
12
12
12
4
0
4
0
4
0
0
0
0
H'F80A
TXACK11
ABACK11
RXPR11
TXACK3
ABACK3
RXPR3
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
11
11
11
3
0
0
3
0
3
0
0
0
HCAN
HCAN
HCAN
TXACK10
ABACK10
RXPR10
TXACK2
ABACK2
R/(W)*
R/(W)*
RXPR2
R/(W)*
R/(W)*
R/(W)*
R/(W)*
10
10
10
2
0
2
0
2
0
0
0
0
TXACK9
ABACK9
TXACK1
ABACK1
RXPR9
RXPR1
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
R/(W)*
1
0
1
0
9
0
1
0
9
0
9
0
TXACK8
ABACK8
RXPR8
R/(W)*
RXPR0
R/(W)*
R/(W)*
R/(W)*
—
—
—
—
0
0
0
0
0
0
8
0
8
0
8
0