參數(shù)資料
型號(hào)： SAF82525
廠商： INFINEON TECHNOLOGIES AG
英文描述： Data Communications ICs
中文描述： 數(shù)據(jù)通信集成電路
文件頁數(shù)： 56/126頁
文件大?。?/td> 730K
代理商： SAF82525
Semiconductor Group
56
SAF 82526
Summary
The features of the different clock modes are summarized in
table 6.
Table 6
Clock Modes of HSCX
Note:
1) The maximum data rate in an externally clocked operating mode is 4.1 Mbit/s. In an
internally clocked operating mode with an external reference clock, or using the OSC,
the maximum clock rate is 12 MHz or 19.2 MHz if the scaling factor of the BRG is
programmed to 1. The maximum data rate will be 1200 kbit/s.
2) The ratio between the receive frequency (fr) and the transmit frequency (fx) for a
channel must satisfy the condition fr/fx less than 3 in clock modes 0, 2, 6; there are no
restrictions on the phase shift. Slower transmit data rates can be realized with receive
and transmit strobes (clock mode 1).
3) The clock modes 4, 6, 7 use the internal OSC and need an external quartz crystal to
be connected at the RxCLK A-AxCLK A pins.
It is not necessary to use two separate crystals for the two serial channels, instead it is
sufficient to apply the crystal to channel A and provide the reference clock for channel
B by externally connecting the AxCLKA and RxCLKB pins. The SAB 82526 also uses
the RxCLK A-AxCLK A pins to connect to an external quartz crystal.
Channel Configuration
Clock Sources
Control Sources
Timer
Source
Clock Mode
CCR1
CM2, CM1, CM0
CCR2
Output
via
TxCLK
TSS
TIO
BRG
DPLL
REC
TRM
CD
R-Strobe
X-Strobe
F-Sync
TCP
0
1
2
2
3
4
4
5
6
6
6
7
7
0
0
0
1
0
0
0
0
0
1
1
0
0
0
0
0
1
1
0
1
0
0
0
1
0
1
–
–
RxCLK
RxCLK
RxCLK
–
–
–
OSC
OSC
OSC
OSC
OSC
–
–
BRG
BRG
BRG
–
–
–
BRG
BRG
BRG
BRG
BRG
RxCLK
RxCLK
DPLL
DPLL
DPLL
OSC
OSC
RxCLK
DPLL
DPLL
DPLL
DPLL
DPLL
TxCLK
RxCLK
TxCLK
BRG/16
DPLL
OSC
OSC
RxCLK
TxCLK
BRG/16
BRG/16
DPLL
DPLL
AxCLK
–
AxCLK
AxCLK
AxCLK
TxCLK
…
TxCLK
–
TxCLK
–
TxCLK
–
–
AxCLK
–
–
–
–
–
(TSAR)
–
–
–
–
–
–
TxCLK
–
–
–
–
–
(TSAX)
–
–
–
–
–
–
–
–
–
–
–
–
AxCLK
–
–
–
–
–
–
–
–
BRG/16
DPLL
–
OSC
TS-Control
–
–
BRG/16
–
DPLL
TxCLK
RxCLK
TxCLK
DPLL
DPLL
OSC
OSC
RxCLK
TxCLK
BRG/16
BRG/16
DPLL
DPLL
SAB 82525
SAB 82526
SAF 82525
相關(guān)PDF資料
PDF描述
SAB82525N Data Communications ICs
SAB82526 Data Communications ICs
SAB82526N Data Communications ICs
SAF82525N Data Communications ICs
SAF82526 Data Communications ICs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SAF82525HV2.2 制造商:Lantiq 功能描述:
SAF82525HV22XP 制造商:Lantiq 功能描述:HSCX
SAF82525HV22XT 制造商:Lantiq 功能描述:HSCX
SAF82525N 制造商:INFINEON 制造商全稱:Infineon Technologies AG 功能描述:Data Communications ICs
SAF82525NV2.1 制造商:Infineon Technologies AG 功能描述:
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