ORSPI4-2FTE1036I Lattice, ORSPI4-2FTE1036I Datasheet - Page 26

• Manufacturer Part Number: ORSPI4-2FTE1036I
• Description: FPGA - Field Programmable Gate Array ORCA FPSC 1.5V SPI4 Interface
• Manufacturer: Lattice

Specifications of ORSPI4-2FTE1036I

• Product Category: FPGA - Field Programmable Gate Array
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: FPTBGA-1036
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 60

Lattice Semiconductor
The bit ordering in the data format in the 128-bit aggregation mode is shown in Figure 9. The first byte of a packet
is always byte 0 of the 128-bit word. As shown in the figure, SOP is always aligned to the most significant 64-bit
Word 0 of a 2-word burst. SOP is always aligned to byte 0 of the 128-bit word.
Figure 9. Byte and Bit Ordering in 128-Bit Mode
127
Byte 0 Byte 1 Byte 2 Byte 3
SPI[A,B]_TX128_SOP
SPI[A,B]_RX128_SOP
119
111
103 96
95
Byte 4 Byte 5 Byte 6 Byte 7
87
79
SPI[A,B]_TX128_DATA[127:0] or
SPI[A,B]_RX128_DATA[127:0]
Time
Clock 1
71
Word 0
64
63
Byte 8 Byte 9 Byte 10 Byte 11
55
26
47
39
32
31
Byte12 Byte 13 Byte 14 Byte 15
23
15
ORCA ORSPI4 Data Sheet
FPGA
7
0
127
DPRAM
95 63
Word 0
31
0