参数资料
型号: DS21FF44N
厂商: DALLAS SEMICONDUCTOR
元件分类: Digital Transmission Controller
英文描述: DATACOM, FRAMER, PBGA300
封装: 27 X 27 MM, BGA-300
文件页数: 32/110页
文件大小: 526K
代理商: DS21FF44N
DS21FT44/DS21FF44
28 of 110
ADDRESS
R/W
REGISTER NAME
REGISTER ABBREVIATION
12
R/W
Transmit Control 1
TCR1
13
R/W
Transmit Control 2
TCR2
14
R/W
Common Control 1
CCR1
15
R/W
Test 1
TEST1 (set to 00h)
16
R/W
Interrupt Mask 1
IMR1
17
R/W
Interrupt Mask 2
IMR2
18
Not used
(set to 00H)
19
Not used
(set to 00H)
1A
R/W
Common Control 2
CCR2
1B
R/W
Common Control 3
CCR3
1C
R/W
Transmit Sa Bit Control
TSaCR
1D
R/W
Common Control 6
CCR6
1E
R
Synchronizer Status
SSR
1F
R
Receive Non-Align Frame
RNAF
20
R/W
Transmit Align Frame
TAF
21
R/W
Transmit Non-Align Frame
TNAF
22
R/W
Transmit Channel Blocking 1
TCBR1
23
R/W
Transmit Channel Blocking 2
TCBR2
24
R/W
Transmit Channel Blocking 3
TCBR3
25
R/W
Transmit Channel Blocking 4
TCBR4
26
R/W
Transmit Idle 1
TIR1
27
R/W
Transmit Idle 2
TIR2
28
R/W
Transmit Idle 3
TIR3
29
R/W
Transmit Idle 4
TIR4
2A
R/W
Transmit Idle Definition
TIDR
2B
R/W
Receive Channel Blocking 1
RCBR1
2C
R/W
Receive Channel Blocking 2
RCBR2
2D
R/W
Receive Channel Blocking 3
RCBR3
2E
R/W
Receive Channel Blocking 4
RCBR4
2F
R
Receive Align Frame
RAF
30
R
Receive Signaling 1
RS1
31
R
Receive Signaling 2
RS2
32
R
Receive Signaling 3
RS3
33
R
Receive Signaling 4
RS4
34
R
Receive Signaling 5
RS5
35
R
Receive Signaling 6
RS6
36
R
Receive Signaling 7
RS7
37
R
Receive Signaling 8
RS8
38
R
Receive Signaling 9
RS9
39
R
Receive Signaling 10
RS10
3A
R
Receive Signaling 11
RS11
3B
R
Receive Signaling 12
RS12
3C
R
Receive Signaling 13
RS13
3D
R
Receive Signaling 14
RS14
3E
R
Receive Signaling 15
RS15
3F
R
Receive Signaling 16
RS16
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