h8s-2169 Renesas Electronics Corporation., h8s-2169 Datasheet - Page 933

• Manufacturer Part Number: h8s-2169
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

HICR0—Host Interface Control Register 0
Bit
Initial value
Slave Read/Write
Host Read/Write
LPC enable 3
0
1
LPC channel 3 operation is disabled
No address (LADR3) matches for IDR3, ODR3, STR3, or TWR0 to TWR15
LPC channel 3 operation is enabled
LPC3E
R/W
—
7
0
LPC enable 2
0
1
LPC channel 2 operation is disabled
No address (H'0062, 66) matches for IDR2, ODR2, or STR2
LPC channel 2 operation is enabled
LPC2E
R/W
—
6
0
LPC enable 1
0
1
LPC channel 1 operation is disabled
No address (H'0060, 64) matches for IDR1, ODR1, or STR1
LPC channel 1 operation is enabled
Fast GATE A20 enable
LPC1E
0
1
R/W
—
Fast GATE A20 function is disabled
• Other function of pin is enabled
• GA20 output internal state is initialized to 1
Fast GATE A20 function is enabled
• GA20 pin output is open-drain (external VCC pull-up resistor required)
5
0
LPC software shutdown enable
0
1
Normal state, LPC software shutdown setting enabled
[Clearing conditions]
• Writing 0
• LPC hardware reset or LPC software reset
• LPC hardware shutdown release (rising edge of LPCPD signal)
LPC hardware shutdown state setting enabled
Hardware shutdown state when LPCPD signal is low
[Setting condition]
• Writing 1 after reading SDWNE = 0
PME output enable
FGA20E
HICR0
PMEE
Bit 2
0
1
R/W
LSMI output enable
—
HICR0
LSMIE
4
0
Bit 1
HICR1
PMEB
0
1
Bit 2
LSCI output enable
HICR0
0
1
0
1
LSCIE
Bit 0
Rev. 3.00 Jan 18, 2006 page 905 of 1044
0
1
HICR1
LSMIB
H'FE40
Bit 1
0
1
0
1
PME output disabled, other function of pin enabled
PME output disabled, other function of pin enabled
PME output enabled, PME pin output goes to 0 level
PME output enabled, PME pin output is high-impedance
SDWNE
HICR1
LSCIB
Bit 0
R/W
0
1
0
1
LSMI output disabled, other function of pin enabled
LSMI output disabled, other function of pin enabled
LSMI output enabled, LSMI pin output goes to 0 level
LSMI output enabled, LSMI pin output is high-impedance
—
3
0
Appendix B Internal I/O Registers
LSCI output disabled, other function of pin enabled
LSCI output disabled, other function of pin enabled
LSCI output enabled, LSCI pin output goes to 0 level
LSCI output enabled, LSCI pin output is high-impedance
PMEE
R/W
Description
—
2
0
Description
Description
LSMIE
REJ09B0280-0300
R/W
—
1
0
HIF (LPC)
LSCIE
R/W
—
0
0