參數(shù)資料
型號(hào): 5962R0722402VYC
廠商: ATMEL CORP
元件分類: 微控制器/微處理器
英文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PQFP256
封裝: QFP-256
文件頁數(shù): 23/155頁
文件大?。?/td> 4139K
代理商: 5962R0722402VYC
Table 106. PCI Target Status-Command Register - PCITSC
Address = 0x80000160
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
frty
err
m
em
xf
f
xfe
rfe
tms[3:0]
r/w
r/w r/w r/w r/w r/w
r/w
0x0000 00
0
1
0000
Bit Number
Mnemonic
Description
8
frty
Force Retry
Set automatically during long delayed read to prevent the read from being overwritten
(Debug Purpose only)
Cleared by writing a 1.
7
errmem
Reception Fifo parity error
‘0’ = Do not save data with parity error
‘1’ = Data with parity error is saved to memory
6
xff
TXMT Fifo full
‘1’ = force transmistion to abort
5
xfe
TXMT Fifo empty
‘1’ = flushes TXMT Fifo
4
rfe
TRCV Fifo empty
‘1’ = flushes TRCV Fifo
3..0
tms[3:0]
Target AHB master state
‘1111’ = reset the state machine
Table 107. PCI Interrupt Enable Register - PCIITE
Address = 0x80000164
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
reserved
dmaer
im
ie
r
cmfer
imper
tier
tbeer
tper
s
yser
r/w
r/w r/w r/w r/w r/w r/w r/w r/w
0x0000 00
0
AT697F PRELIMINARY INFORMATION
119
7703D–AERO–12/09
PR
ELI
MINA
R
Y
IN
FOR
M
AT
IO
N
Bit Number
Mnemonic
Description
7
dmaer
DMA end of transfer
‘0’ = disable
‘1’ = enable
6
imier
Initiator error
‘0’ = disable
‘1’ = enable
5
cmfer
PCI core error
‘0’ = disable
‘1’ = enable
4
imper
Initiator Parity error
‘0’ = disable
‘1’ = enable
3
tier
Target error
‘0’ = disable
‘1’ = enable
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