LAPIS Semiconductor ML62Q1000 Series User Manual page 445

11.3.1.5 DMA Request Timing
Table 11-6 shows the DMA request timing in the synchronous serial port mode.
n
Master mode
Operation
Setting of DMA request
mode
Transmission
Reception At the end of reception
n
Slave mode
Operation
Setting of DMA request
mode
Transmission
Reception At the end of reception
FEUL62Q1000
Table 11-6 DMA Request Timing in Synchronous Serial Port Mode
Setting of
transmission
intervale time
The interval
time is set
At the start of The interval
transmission time is not set
Both case
-
-
Setting of
transmission
intervale time
-
At the start of
transmission
-
-
-
Chapter 11 Serial Communication Unit
Timing of the interrupt generation ("|" indicates the interrupt）
SnFUL
The buffer
Data
has data
The buffer
Data Data
has data
The buffer
Data
has no
data
The buffer
Data Data
has data
The buffer
Data
has no
data
SnFUL Timing of the interrupt generation ("|" indicates the interrupt）
The buffer
Data
has data
The buffer
Data Data
has no
data
The buffer
Data Data
has no
data
The buffer Data
has data
ML62Q1000 Series User's Manual
Data
Data Data
Data
Data Data
Data
Data
Data Data
Data Data
Data
Data
Data
Data
Data
Data
11-43