h8s-2111b Renesas Electronics Corporation., h8s-2111b Datasheet - Page 405

• Manufacturer Part Number: h8s-2111b
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family / H8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

15.3.1
HICR0 and HICR1 contain control bits that enable or disable host interface functions, control bits
that determine pin output and the internal state of the host interface, and status flags that monitor
the internal state of the host interface.
• HICR0
Bit
7
6
5
Bit Name
LPC3E
LPC2E
LPC1E
Host Interface Control Registers 0 and 1 (HICR0, HICR1)
Initial
Value Slave Host Description
0
0
0
R/W
R/W
R/W
R/W
—
—
—
LPC Enable 3 to 1
Enable or disable the host interface function in single-
chip mode. When the host interface is enabled (one of
the three bits is set to 1), processing for data transfer
between the slave processor (this LSI) and the host
processor is performed using pins LAD3 to LAD0,
LFRAME, LRESET, LCLK, SERIRQ, CLKRUN, and
LPCPD.
•
0: LPC channel 3 operation is disabled
1: LPC channel 3 operation is enabled
•
0: LPC channel 2 operation is disabled
1: LPC channel 2 operation is enabled
•
0: LPC channel 1 operation is disabled
1: LPC channel 1 operation is enabled
No address (LADR3) matches for IDR3, ODR3,
STR3, or TWR0 to TWR15
No address (H'0062, 66) matches for IDR2, ODR2,
or STR2
No address (H'0060, 64) matches for IDR1, ODR1,
or STR1
LPC3E
LPC2E
LPC1E
Rev. 1.00, 05/04, page 371 of 544