AT91SAM7S32-AI ATMEL [ATMEL Corporation], AT91SAM7S32-AI Datasheet - Page 319

• Manufacturer Part Number: AT91SAM7S32-AI
• Description: AT91 ARM Thumb-based Microcontrollers
• Manufacturer: ATMEL [ATMEL Corporation]

Table 72. Data Frame Registers
Figure 141. Transmit and Receive Frame Format in Edge/Pulse Start Modes
Note:
6071A–ATARM–28-Oct-04
Transmitter
SSC_TFMR
SSC_TFMR
SSC_TFMR
SSC_TFMR
SSC_TFMR
SSC_TFMR
SSC_TCMR
SSC_TCMR
1. Example of Input on falling edge of TF/RF.
(If FSDEN = 0)
(If FSDEN = 1)
Receiver
SSC_RFMR
SSC_RFMR
SSC_RFMR
SSC_RFMR
SSC_RCMR
SSC_RCMR
TF/RF
RD
TD
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
Ignored
Default
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
AT91SAM7S32 Preliminary
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
From DATDEF
Start
bit in first
Default
Sync Data
Sync Data
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