IDT88P8341 Integrated Device Technology, IDT88P8341 Datasheet - Page 39

• Manufacturer Part Number: IDT88P8341
• Description: Spi Exchange Spi-3 To Spi-4
• Manufacturer: Integrated Device Technology

7. LOOPBACKS
loopback is described below.
IDT88P8341 SPI EXCHANGE SPI-3 TO SPI-4
Local loopbacks are supported of the SPI-3 physical port. The SPI-3 physical
Min: 19.44MHz
Max: 133MHz
8 bit / 32 bit
SPI-3
JTAG
LID Counters Memory
Figure 30. SPI-3 Loopback diagram
uproc
SPI-3 /
LID map
Memory
Main
A
39
7.1 SPI-3 Loopback
mode, the contents of the SPI-3 ingress buffers are directly transferred to the
SPI-3 egress buffers. All data and error information received on an ingress
interface of a SPI-3 physical port is transmitted on the egress interface of the SPI-
3 physical port.
Chip Counters Memory
A SPI-3 physical port loop back is supported on the SPI-3 interface. In this
SPI-4 /
LID map
6372 drw28
INDUSTRIAL TEMPERATURE RANGE
Max:400 MHz
Min: 80 MHz
SPI-4.2
APRIL 10, 2006