TRC104 Просмотр технического описания (PDF) - RF Monolithics, Inc
Номер в каталоге
Компоненты Описание
Список матч
TRC104 Datasheet PDF : 33 Pages
| |||
S e r ia l P o r t B u r s t R e c e iv e M o d e T im in g
M ODE
T1
IN T
T2
T4
T5
T6
T7
SDAT
SC LK
T3
Figure 14
Item Description
Min Typ Max Unit
T1 MODE to INT Time
T2
INT to 1st Bit
0
ns
0
ns
T3 SCLK Cycle Time
500
ns
T4 Dummy Bit Reads
2 bits
T5 Address & Payload Data Except Last Byte 0
288 bits
T6 Last Payload Data Byte
8
bits
T7 Dummy Bit Reads
3 bits
Table 13
6 Burst Packet Mode Configuration
In Burst Packet Mode, the following packet features are available :
• Configurable FIFO length up to 32 bytes
• Configurable preamble length up to 16 bits
• Configurable address filtering
• Configurable sender/destination address length up to 5 bytes
• Configurable sender (local device) address
• Configurable destination address
• Configurable DC-balanced data scrambling/descrambling
• Configurable CRC generation and error detection
The configuration details of these features are covered below in Sections 6.1 through 6.4. Figure 15 shows the
general format of a TRC104 packet.
T R C 1 0 4 F ix e d L e n g th P a c k e t F o r m a t
P r e a m b le
4 to 1 6 B its
D e s tin a tio n
A d d re s s
(r e q u ir e d )
1 to 5 B y te s
S ender
A d d re s s
(o p tio n a l)
1 to 5 B y te s
P a y lo a d D a ta
1 to 3 2 B y te s
CRC
F IF O L e n g th
W h e n u s e d , th e s e n d e r a d d r e s s m u s t b e th e s a m e le n g th a s th e d e s tin a tio n a d d r e s s . T h e F IF O m u s t b e c o m p le te ly fille d w ith p a y lo a d d a ta b y te s .
Figure 15
www.RFM.com E-mail: info@rfm.com
©2009 by RF Monolithics, Inc.
Technical support +1.800.704.6079
Page 17 of 33
TRC104 - 08/13/09
Share Link: 