Datasheet

Section 6 Bus Controller (BSC)
Page 154 of 1384 R01UH0310EJ0500 Rev. 5.00
Sep 25, 2012
H8S/2426, H8S/2426R, H8S/2424 Group
Name Symbol I/O Function
Data transfer acknowledge 1
(DMAC)
DACK1 Output Data transfer acknowledge signal for
single address transfer by DMAC channel
1.
Data transfer acknowledge 0
(DMAC)
DACK0 DACK0 Data transfer acknowledge signal for
single address transfer by DMAC channel
0.
Data transfer acknowledge 3*
2
(EXDMAC)
EDACK3*
3
Output Data transfer acknowledge signal for
single address transfer by EXDMAC
channel 3.
Data transfer acknowledge 2*
2
(EXDMAC)
EDACK2*
3
Output Data transfer acknowledge signal for
single address transfer by EXDMAC
channel 2.
Notes: 1. Not supported by the 5-V version.
2. Not supported by the H8S/2426 Group and H8S/2424 Group
3. Not supported by the H8S/2424 Group.