HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 95

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Type
DMA
controller
(DMAC)
EXDMA
controller
(EXDMAC)
*
2
Symbol
DREQ1
DREQ0
TEND1
TEND0
DACK1
DACK0
EDREQ3,
EDREQ2
ETEND3,
ETEND2
EDACK3,
EDACK2
EDRAK3,
EDRAK2
H8S/2378
0.18μm
F-ZTAT Group,
H8S/2378R
0.18μm
F-ZTAT Group
(LQFP-144)
82,
81
104,
83
106,
105
33,
3
59,
34
61,
60
49,
48
H8S/2378
0.18μm
F-ZTAT Group,
H8S/2378R
0.18μm
F-ZTAT Group
(LGA-145)
K13,
J12
D10,
J10
C13,
C12
L2,
C2
L7,
K3
N8,
K9
N5,
M6
Pin No.
H8S/2377
H8S/2377R
82,
81
104,
83
106,
105
33,
3
59,
34
61,
60
49,
48
Rev.7.00 Mar. 18, 2009 page 27 of 1136
H8S/2375
H8S/2373
H8S/2375R
H8S/2373R I/O
82,
81
104,
83
106,
105
⎯
⎯
⎯
⎯
Input
Output These signals
Output DMAC single
Input
Output These signals
Output EXDMAC single
Output These signals notify
Section 1 Overview
REJ09B0109-0700
Function
These signals
request DMAC
activation.
indicate the end of
DMAC data
transfer.
address transfer
acknowledge
signals.
These signals
request EXDMAC
activation.
indicate the end of
EXDMAC data
transfer.
address transfer
acknowledge
signals.
an external device
of acceptance and
start of execution of
a DMA transfer
request.