Toshiba H1 Series - Manual (Page 727)

TMP92CZ26A
92CZ26A-724
(12) DMAC (1/7)
Symbol Name Address 7 6 5 4 3 2 1 0
D0SA7 D0SA6 D0SA5 D0SA4 D0SA3 D0SA2 D0SA1 D0SA0
R/W
0 0 0 0 0 0 0 0
0900H
Source address for DMA0 (7:0)
D0SA15 D0SA14 D0SA13 D0SA12 D0SA11 D0SA10 D0SA9 D0SA8
R/W
0 0 0 0 0 0 0 0
0901H
Source address for DMA0 (15:8)
D0SA23 D0SA22 D0SA21 D0SA20 D0SA19 D0SA18 D0SA17 D0SA16
R/W
0 0 0 0 0 0 0 0
HDMAS0
DMA
source
address
Register0
0902H
Source address for DMA0 (23:16)
D0DA7 D0DA6 D0DA5 D0DA4 D0DA3 D0DA2 D0DA1 D0DA0
R/W
0 0 0 0 0 0 0 0
0904H
Destination address for DMA0 (7:0)
D0DA15 D0DA14 D0DA13 D0DA12 D0DA11 D0DA10 D0DA9 D0DA8
R/W
0 0 0 0 0 0 0 0
0905H
Destination address for DMA0 (15:8)
D0DA23 D0DA22 D0DA21 D0DA20 D0DA19 D0DA18 D0DA17 D0DA16
R/W
0 0 0 0 0 0 0 0
HDMAD0
DMA
destination
address
Register0
0906H
Destination address for DMA0 (23:16)
D0CA7 D0CA6 D0CA5 D0CA4 D0CA3 D0CA2 D0CA1 D0CA0
R/W
0 0 0 0 0 0 0 0
0908H
Transfer count A [7:0] for DMA0
D0CA15 D0CA14 D0CA13 D0CA12 D0CA11 D0CA10 D0CA9 D0CA8
R/W
0 0 0 0 0 0 0 0
HDMACA0
DMA
Transfer
count
number A
Register0
0909H
Transfer count A [15:8] for DMA0
D0CB7 D0CB6 D0CB5 D0CB4 D0CB3 D0CB2 D0CB1 D0CB0
R/W
0 0 0 0 0 0 0 0
090AH
Transfer count B [7:0] for DMA0
D0CB15 D0CB14 D0CB13 D0CB12 D0CB11 D0CB10 D0CB9 D0CB8
R/W
0 0 0 0 0 0 0 0
HDMACB0
DMA
Transfer
count
number B
Register0
090BH
Transfer count B [15:8] for DMA0
D0M4 D0M3 D0M2 D0M1 D0M0
R/W
0 0 0 0 0
HDMAM0
DMA
transfer
Mode
Register0
090CH
DMA transfer mode
000: Destination INC (I/O → MEM)
001: Destination DEC (I/O → MEM)
010: Source INC (MEM → I/O)
011: Source DEC (MEM → I/O)
100: Source/destination INC
(MEM
→ MEM)
101: Source/destination DEC
(MEM
→ MEM)
110: Source/destination fixed
(I/O
→ I/O)
111: Reserved
Transfer data size
00: 1 byte
01: 2 bytes
10: 4 bytes
11: Reserved