h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 593

• Manufacturer Part Number: h8s-2161b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

Bit
4
3
2
Bit Name Initial Value Slave Host Description
LRSTB
SDWNB
PMEB
0
0
0
R/W
R/W
—
R/W
—
—
—
LPC Software Reset Bit
Resets the host interface. For the scope of
initialization by an LPC reset, see section 19.4.4,
Host Interface Shutdown Function (LPCPD).
0: Normal state
[Clearing conditions]
1: LPC software reset state
[Setting condition]
Writing 1 after reading LRSTB = 0
LPC Software Shutdown Bit
Controls host interface shutdown. For details of the
LPC shutdown function, and the scope of
initialization by an LPC reset and an LPC shutdown,
see section 19.4.4, Host Interface Shutdown
Function (LPCPD).
0: Normal state
[Clearing conditions]
1: LPC software shutdown state
[Setting condition]
Writing 1 after reading SDWNB = 0
PME Output Bit
Controls PME output in combination with the PMEE
bit. For details, refer to description on the PMEE bit
in HICR0.
Writing 0
LPC hardware reset
Writing 0
LPC hardware reset or LPC software reset
LPC hardware shutdown
LPC hardware shutdown release
(rising edge of LPCPD signal when SDWNE = 0)
Section 19 Host Interface LPC Interface (LPC)
Rev. 3.00 Mar 21, 2006 page 539 of 788
REJ09B0300-0300