参数资料
型号: E5551A-DIT
英文描述: Transponder
中文描述: 转发
文件页数: 17/21页
文件大小: 157K
代理商: E5551A-DIT
e5551
Rev. A2, 19-Apr-00
5 (21)
MAXBLK
32
reserved
0
11
25
27
15
[2] [1] [0]
MS2
18
20
[2] [1] [0]
MS1
16 17
[1] [0]
31
30
29
28
24
23
22
[1] [0]
BR
12
14
[2] [1] [0]
res’d
*useSTOP
useBT
AOR
”0”
useST
send blocks:
usePWD
Key:
–––––––––––––––––––––––––––––––––––––
AOR
Anwer-On-Request
BT
use Block Terminator
ST
use Sequence Terminator
PWD
use Password
STOP
obey stop header (active low!)
BR
Bit Rate
MS1
Modulator Stage 1
MS2
Modulator Stage 2
PSKCF
PSK Clock Frequency
MAXBLK
see Maxblock feature
reserved
do not use
* Bit 15 and 24 must always be at ”0”,
otherwise malfunction will appear.
lock bit (never transmitted)
1
PSKCF
21
26
19
13
0000
0011
0101 to 2
0111 to 3
1001 to 4
1011 to 5
1101 to 6
1111 to 7
0
RF/2
0
1
RF/4
1
0
RF/8
1
reserved
0
direct
0
1
psk1 (phase change when input changes)
0
1
0
psk2 (phase change on bitclk if input high)
0
1
psk3 (phase change on rising edge of input)
–––––––––––––––––––––––––––––––––––
o/p freq.
DATA=1
DATA=0
1
0
fsk1
rf/8
rf/5
1
0
1
fsk2
rf/8
rf/10
1
0
fsk1a
rf/5
rf/8
1
fsk2a
rf/10
rf/8
0
direct
0
1
Manchester
1
0
Biphase
1
reserved
0
RF/8
bitrate_8cpb
0
1
RF/16
bitrate_16cpb
0
1
0
RF/32
bitrate_32cpb
0
1
RF/40
bitrate_40cpb
1
0
RF/50
bitrate_50cpb
1
0
1
RF/64
bitrate_64cpb
1
0
RF/100
bitrate_100cpb
1
RF/128
bitrate_128cpb
”0”
*
Figure 7. Memory map of block 0
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