HD6417615 Hitachi Semiconductor, HD6417615 Datasheet - Page 648

• Manufacturer Part Number: HD6417615
• Description: Hardware Manual
• Manufacturer: Hitachi Semiconductor

15.3
15.3.1
Figure 15.2 shows interval transfer mode (SE set to 1 in SICTR), and figure 15.3 shows
continuous transfer mode (SE cleared to 0 in SICTR).
RDRF
synchronous internal clock
SIRDR
SIRSR
SRCK
SRS
SRxD
Note: DL = 0: 8-bit data transfer
RDRF
synchronous internal clock
SIRDR
SIRSR
SRCK
SRS
SRxD
Note: DL = 0: 8-bit data transfer
SE = 1: Synchronous transfer in start signal mode
SE = 0: Asynchronous transfer, no start signal mode
Operation
Input
Undefined
Undefined
Figure 15.3 Reception: Continuous Transfer Mode
Figure 15.2 Reception: Interval Transfer Mode
A[7]
A[7]
A[7]
A[7]
A[6]
A[6]
A[7:6]
A[7:6]
A[5]
A[5]
A[1]
A[1]
A[7:1]
A[7:1]
A[0]
A[0]
A[7:0]
A[7:0]
A[7:0]
A[7:0]
B[7]
Invalid
B[7]
B[6]
B[7:6]
B[5]
B[7]
B[7]
B[7:5]
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