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| 型号： | CC-14.4K2-IP5 |
| 厂商： | Copeland Communications Inc |
| 文件页数： | 32/60页 |
| 文件大小： | 0K |
| 描述： | MODEM 14.4KBAUD PARALLEL 5V |
| 标准包装： | 30 |
| 数据格式： | V.22，V23，V.32，Bell 103，Bell 212A |
| 波特率： | 14.4k |
| 电源电压： | 4.2 V ~ 7 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 模块 |
| 包装： | 散装 |
| 配用： | 539-1002-ND - KIT EVALUATION WORLD MODEM II |
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Data Sheet
World modem II
Page 38 of 60
2004, Copeland Communications, Inc.
World modem II Datasheet Rev 1.1
User-Access Registers (continued)
Register
Name
Description
Default
U33
RMOT
Ringback cadence minimum on time in
seconds multiplied by 7200.
0x1200
U34
DTWD
Window to look for dialtone in seconds
multiplied by 1000.
0x1B58
U35
DMOT
Minimum dialtone on time in seconds
multiplied by 7200.
0x2D00
U37
PD0
Number of pulses to dial 0.
0x000A
U38
PD1
Number of pulses to dial 1.
0x0001
U39
PD2
Number of pulses to dial 2.
0x0002
U3A
PD3
Number of pulses to dial 3.
0x0003
U3B
PD4
Number of pulses to dial 4.
0x0004
U3C
PD5
Number of pulses to dial 5.
0x0005
U3D
PD6
Number of pulses to dial 6.
0x0006
U3E
PD7
Number of pulses to dial 7.
0x0007
U3F
PD8
Number of pulses to dial 8.
0x0008
U40
PD9
Number of pulses to dial 9.
0x0009
U42
PDBT
Pulse dial break time (ms units).
0x003D
U43
PDMT
Pulse dial make time (ms units).
0x0027
U45
PDIT
Pulse dial interdigit\ time (ms units).
0x0320
U46
DTPL
DTMF power level. 16-bit format is
0x0(H)(L)0 where H is the (-) dBm level of the
high frequency DTMF tone and L is the (-)
dBm level of the low-frequency DTMF tone.
Note that twist may be specified here.
0x09B0
U47
DTNT
DTMF on time (ms units).
0x0064
U48
DTFT
DTMF off time (ms units).
0x0064
U49
RGFH
Ring frequency high - Maximum frequency
ring to be considered a valid ring. RGFH =
2400/(maximum ring frequency).
0x0022
U4A
RGFD
Ring delta RGFD = 2400 Hz x (1/min ring freq
(Hz)) - (1/max ring freq (Hz))
0x007A
U4B
RGMN
Ring cadence minimum ON time in seconds
multiplied by 2400.
0x0258
U4C
RGNX
Ring cadence maximum total time in seconds
multiplied by 2400.
0x007A
U4D
MOD1
bit-mapped register.
0x0000
U4E
PRDD
Pre-dial delay-time after ATD command that
modem waits to dial (ms units). The modem
stays on-hook during this time.
0x0000
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