at91rm3400 ATMEL Corporation, at91rm3400 Datasheet - Page 321

• Manufacturer Part Number: at91rm3400
• Description: Atmel Advanced At91 Arm Microcontroller
• Manufacturer: ATMEL Corporation

Table 57. Data Frame Registers
Figure 131. Transmit and Receive Frame Format in Edge/Pulse Start Modes
Note:
1790A–ATARM–11/03
Transmitter
SSC_TFMR
SSC_TFMR
SSC_TFMR
SSC_TFMR
SSC_TFMR
SSC_TFMR
SSC_TCMR
SSC_TCMR
1. Input on falling edge on TF/RF example.
(If FSDEN = 0)
(If FSDEN = 1)
Receiver
SSC_RFMR
SSC_RFMR
SSC_RFMR
SSC_RFMR
SSC_RCMR
SSC_RCMR
TF/RF
TD
RD
TD
Start
(1)
From SSC_TSHR
To SSC_RSHR
Sync Data
Sync Data
FSLEN
From DATDEF
STTDLY
Default
Field
DATLEN
DATNB
MSBF
FSLEN
DATDEF
FSDEN
PERIOD
STTDLY
FromDATDEF
Default
Ignored
From SSC_THR
From SSC_THR
To SSC_RHR
Length
Up to 32
Up to 16
Up to 16
0 or 1
up to 512
up to 255
DATLEN
Data
Data
Data
PERIOD
DATNB
From SSC_THR
From SSC_THR
To SSC_RHR
DATLEN
Data
Data
Data
Comment
Size of word
Number Word transmitter in frame
1 most
Size of Synchro data register
Data default value ended
Enable send SSC_TSHR
Frame size
Size of transmit start delay
significant
FromDATDEF
Ignored
Default
Start
From DATDEF
Default
bit in first
Sync Data
Sync Data
AT91RM3400
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