HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 568

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Rev. 2.0, 08/02, page 528 of 788
Bit
4
3
Bit Name Initial Value Slave Host Description
SMIE3B
SMIE3A
0
0
R/W
R/W
R/W
—
—
Host SMI Interrupt Enable 3B
Enables or disables a host SMI interrupt request
when OBF3B is set by a TWR15 write.
0: Host SMI interrupt request by OBF3B and
SMIE3B is disabled
[Clearing conditions]
1: [When IEDIR = 0]
[Setting condition]
Host SMI Interrupt Enable 3A
Enables or disables a host SMI interrupt request
when OBF3A is set by an ODR3 write.
0: Host SMI interrupt request by OBF3A and
SMIE3A is disabled
[Clearing conditions]
1: [When IEDIR = 0]
[Setting condition]
Writing 0 to SMIE3B
LPC hardware reset, LPC software reset
Clearing OBF3B to 0 (when IEDIR = 0)
Host SMI interrupt request by setting OBF3B to 1
is enabled
[When IEDIR = 1]
Host SMI interrupt is requested
Writing 1 after reading SMIE3B = 0
Writing 0 to SMIE3A
LPC hardware reset, LPC software reset
Clearing OBF3A to 0 (when IEDIR = 0)
Host SMI interrupt request by setting OBF3A to 1
is enabled
[When IEDIR = 1]
Host SMI interrupt is requested
Writing 1 after reading SMIE3A = 0