TMP92CM22FG Datasheet, PDF (239/260 Pages) Toshiba Semiconductor – CMOS 32-Bit Microcontroller

TMP92CM22
(3) DMA controller
Symbol Name Address 7
DMA0V
DMA0
start
vector
0100H
DMA1V
DMA1
start
vector
0101H
DMA2V
DMA2
start
vector
0102H
DMA3V
DMA3
start
vector
0103H
DMA4V
DMA4
start
vector
0104H
DMA5V
DMA5
start
vector
0105H
DMA6V
DMA6
start
vector
0106H
DMA7V
DMA7
start
vector
DMAB
DMA
burst
0107H
0108H
DBST7
0
DMAR
DMA
request
0109H
(Prohibit
RMW)
DREQ7
0
6
DBST6
0
DREQ6
0
5
4
3
2
DMA0V5
0
DMA0V4
0
DMA0V3 DMA0V2
R/W
0
0
DMA0 start vector
DMA1V5
0
DMA2V5
0
DMA1V4
0
DMA2V4
0
DMA1V3 DMA1V2
R/W
0
0
DMA1 start vector
DMA2V3 DMA2V2
R/W
0
0
DMA2 start vector
DMA3V5
0
DMA3V4
0
DMA3V3 DMA3V2
R/W
0
0
DMA3 start vector
DMA4V5
0
DMA4V4
0
DMA4V3 DMA4V2
R/W
0
0
DMA4 start vector
DMA5V5
0
DMA6V5
0
DMA5V4
0
DMA6V4
0
DMA5V3 DMA5V2
R/W
0
0
DMA5 start vector
DMA6V3 DMA6V2
R/W
0
0
DMA6 start vector
DMA7V5
0
DMA7V4
0
DMA7V3 DMA7V2
R/W
0
0
DMA7 start vector
DBST5 DBST4 DBST3 DBST2
R/W
0
0
0
0
1: DMA request on burst mode
DREQ5 DREQ4 DREQ3 DREQ2
R/W
0
0
0
0
1: DMA request in software
1
DMA0V1
0
DMA1V1
0
DMA2V1
0
DMA3V1
0
DMA4V1
0
DMA5V1
0
DMA6V1
0
DMA7V1
0
DBST1
0
DREQ1
0
0
DMA0V0
0
DMA1V0
0
DMA2V0
0
DMA3V0
0
DMA4V0
0
DMA5V0
0
DMA6V0
0
DMA7V0
0
DBST0
0
DREQ0
0
92CM22-237
2007-02-16