IDT88K8483 Integrated Device Technology, IDT88K8483 Datasheet - Page 51

• Manufacturer Part Number: IDT88K8483
• Description: Spi-4 Exchange Document Issue 1.0
• Manufacturer: Integrated Device Technology

OBC extract
are
for the extract process is as follows
IDT IDT88K8483
The OBC extract process also works in the same way. The OBC extract FIFO can hold up to 256 bytes of data. The registers used in this process
Begin:
Direct read
if {result = 0} return // result = 0Indicates that the OBC extract FIFO is empty
Read
set EOP=result && 0x01
Read
Read
for {i=0} {i<length} {i++} {
}
write 0x0 to
if {EOP != 1} goto
PFP T-M extract control register (Register Offset=0x2) (p. 97)
else
Read
39
PFP T-M extract data register (Register Offset=0x3) (p. 97)
PFP T-M extract data register (Register Offset=0x3) (p. 97)
PFP T-M extract data register (Register Offset=0x3) (p. 97)
PFP T-M extract control register (Register Offset=0x2) (p. 97)
PFP T-M extract control register (Register Offset=0x2) (p. 97)
Begin
// the first bit of the first byte read indicates whether packet in the extract FIFO is>256 bytes.
and
51 of 162
// The second byte gives the LID info
// The 3rd byte gives the length of the packet stored in the FIFO
PFP T-M extract data register (Register Offset=0x3) (p.
// Read the packet data till the length specified
// to clear the extract FIFO.
97). The pseudo code
October 20, 2006