HD6433308 HITACHI [Hitachi Semiconductor], HD6433308 Datasheet - Page 337

• Manufacturer Part Number: HD6433308
• Description: Hitachi Single-Chip MicroComputer
• Manufacturer: HITACHI [Hitachi Semiconductor]

BRR—Bit Rate Register
Bit
Initial value
Read/Write
SCR—Serial Control Register
Bit
Initial value
Read/Write
Transmit Interrupt Enable
0 Transmit interrupt request (TxI) is disabled.
1 Transmit interrupt request (TxI) is enabled.
R/W
R/W
TIE
7
1
7
0
Receive Interrupt Enable
0 Receive interrupt request (RxI) is disabled.
1 Receive interrupt request (RxI) is enabled.
R/W
R/W
RIE
6
1
6
0
Transmit Enable
0 Transmit disabled
1 Transmit enabled
R/W
R/W
Constant that determines the bit rate
TE
1
0
5
5
Receive Enable
0 Receive disabled
1 Receive enabled
R/W
R/W
RE
Clock Enable 1
0 Internal clock
1 External clock, input at ASCK or CSCK pin
1
0
4
4
329
Clock Enable 0
0 Asynchronous serial clock not output
1 Asynchronous serial clock output at ASCK pin
R/W
—
—
3
1
3
1
H’FFD9
H’FFDA
R/W
—
—
2
1
2
1
CKE1
R/W
R/W
1
1
1
0
SCI
SCI
CKE0
R/W
R/W
1
0
0
0