h8s-2161b Renesas Electronics Corporation., h8s-2161b Datasheet - Page 567

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

Bit
3
2
1
0
Bit Name
SDE
CS4E
CS3E
HI12E
Initial Value
0
0
0
0
R/W
R/W
R/W
R/W
R/W
Description
Shutdown Enable
0: Host interface pin shutdown function disabled
1: Host interface pin shutdown function enabled
When the shutdown function is enabled, host interface
pin functions can be halted, and the pins placed in the
high-impedance state, according to the state of the
HIFSD pin.
CS4 Enable
0: Channel 4 functions disabled
1: Channel 4 functions enabled (channel 4 pin is
Enabling setting is valid when the HI12E bit is 1.
CS3 Enable
0: Channel 3 functions disabled
1: Channel 3 functions enabled (channel 3 pin is
Enabling setting is valid when the HI12E bit is 1.
Host Interface Enable Bit
0: Host interface functions are disabled
1: Host interface functions are enabled (settings of bits
Enabling setting is valid in single-chip mode.
enabled)
enabled)
CS2E to CS4E, FGA20E, and SDE are enabled)
Section 18 Host Interface X-Bus Interface (XBS)
Rev. 3.00 Mar 21, 2006 page 513 of 788
REJ09B0300-0300