h8s-2158 Renesas Electronics Corporation., h8s-2158 Datasheet - Page 699

• Manufacturer Part Number: h8s-2158
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

19.3.13 Interrupt Control Registers 0, 1 (INTCR0, INTCR1)
The INTCR registers enable or disable an interrupt.
INTCR0
Bit
7
6
5
4
3
2
1
0
Bit Name
FEIE
FFIE
DRPIE
DTIE
CRPIE
CMDIE
DBSYIE
BTIE
Initial Value
0
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Description
FIFO Empty Interrupt Enable
When this bit is set to 1 while the INTRQ0E bit
is 1, the data FIFO empty interrupt request is
enabled.
FIFO Full Interrupt Enable
When this bit is set to 1 while the INTRQ0E bit
is 1, the receive data FIFO full interrupt request
is enabled.
Data Response Interrupt Enable
When this bit is set to 1 in SPI mode with the
INTRQ1E bit as 1, the data response interrupt
request is enabled.
Data Transfer End Interrupt Enable
When this bit is set to 1 while the INTRQ1E bit
is 1, the data transfer end interrupt request is
enabled.
Command Response End Interrupt Enable
When this bit is set to 1 while the INTRQ1E bit
is 1, the command response end interrupt
request is enabled.
Command Transmission End Interrupt Enable
When this bit is set to 1 while the INTRQ1E bit
is 1, the command transmission end interrupt
request is enabled.
Data Busy End Interrupt Enable
When this bit is set to 1 while the INTRQ1E bit
is 1, the data busy end interrupt request is
enabled.
Multiblock Transfer End Interrupt Enable
When this bit is set to 1 with the INTRQ1E bit
as 1, the multiblock transfer end interrupt
request is enabled.
Section 19 Multimedia Card Interface (MCIF)
Rev. 3.00 Jan 25, 2006 page 647 of 872
REJ09B0286-0300