tmp1941af TOSHIBA Semiconductor CORPORATION, tmp1941af Datasheet - Page 324

• Manufacturer Part Number: tmp1941af
• Description: 32-bit Tx System Risc
• Manufacturer: TOSHIBA Semiconductor CORPORATION

DMA Controller (5 of 16)
Mnemonic Name Address
CCR1
Register 1
Channel
Control
DMA
E220H
FFFF
Source
address
count (bits 8
& 7)
00: Incre-
01: Decre-
1x: Fixed
Must be
written as 0.
Normal
completion
interrupt
enable
0: Disabled
1: Enabled
1: Channel 1
start
SAC0
mented
mented
NIEn
15
23
31
Str

W
7
0
0
1
0
Destination
(I/O)
0: Memory
1: I/O
External
request
mode
1: External
0: Internal
Abnormal
termination
interrupt
enable
0: Disabled
1: Enabled
AbIEn
ExR
DIO
14
22
30


TMP1941AF-284
6
0
0
1
0
Destination address count
00: Incremented
01: Decremented
1x: Fixed
Must be
written as 0.
Must be
written as 0.
DAC1
PosE
13
21
29



5
0
0
1
0
Must be
written as 1.
Must be
written as 0.
DAC0
12
Lev
20
28



4
0
0
0
0
R/W
R/W
R/W
Transfer size
Snoop
request
0: Disabled
1: Enabled
Must be
written as 0.
0x: 32 bits
10: 16 bits
11: 8 bits
TrSiz1
SReq
11
19
27



3
0
0
0
0
Bus release
request
enable
0: Disabled
1: Enabled
Must be
written as 0.
TrSiz0
RelEn
10
18
26



2
TMP1941AF
0
0
0
0
Device port size
Source (I/O)
0: Memory
1: I/O
Must be
written as 0.
0x: 32 bits
10: 16 bits
11: 8 bits
DPS1
SIO
17
25
Big


1
9
0
0
1
0
2003-03-27
Source
address
count (bits 8
& 7)
00: Inc
01: Dec
1x: Fixed
Must be
written as 0.
Must be
written as 0.
DPS0
SAC1
16
24


W
8
0
0
0
0
0