Table 14.18 Dmac Interrupt-Request Codes - Hitachi SH7750 Hardware Manual

Sh7750 series superh risc engine
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Table 14.18 DMAC Interrupt-Request Codes

Source of the Interrupt
DMTE0
DMTE1
DMTE2
DMTE3
DMTE4
DMTE5
DMTE6
DMTE7
DMAE
DMTE4–DMTE7: These codes are not used in the SH7750 or SH7750S.
CKIO
/
A25–A0
D63–D0
RAS,
CAS, WE
ID1, ID0
Figure 14.55 Single Address Mode/Burst Mode/External Bus → → → → External Device 32-Byte
Block Transfer/Channel 0 On-Demand Data Transfer
Description
CH0 transfer-end interrupt
CH1 transfer-end interrupt
CH2 transfer-end interrupt
CH3 transfer-end interrupt
CH4 transfer-end interrupt
CH5 transfer-end interrupt
CH6 transfer-end interrupt
CH7 transfer-end interrupt
Address error interrupt
DTR
INTEVT Code
H'640
H'660
H'680
H'6A0
H'780
H'7A0
H'7C0
H'7E0
H'6C0
RA
CA
BA
RD
Rev. 6.0, 07/02, page 589 of 986
Priority
High
Low
D2
D0
D1
00

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