MPC8536-RDK Freescale Semiconductor, MPC8536-RDK Datasheet - Page 1081

• Manufacturer Part Number: MPC8536-RDK
• Description: BOARD REF COMEXPRESS MPC8536
• Manufacturer: Freescale Semiconductor
• Series: PowerQUICC ™r
• Type: MPUr

Specifications of MPC8536-RDK

• Contents: CSB1880, CSB1801, Cables, Documentation, Enclosure, Power Supply with cord
• For Use With/related Products: MPC8536
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 16-53
The three disconnect terminations are unique in the data transferred at the end of the transaction. For
disconnect A, the initiator is negating PCI_IRDY when the target asserts PCI_STOP and data is transferred
only at the end of the current data phase. For disconnect B, the target negates PCI_TRDY one clock after
Freescale Semiconductor
PCI_DEVSEL
PCI_DEVSEL
PCI_FRAME
PCI_FRAME
PCI_STOP
PCI_STOP
PCI_TRDY
PCI_TRDY
PCI_IRDY
PCI_IRDY
SYSCLK
SYSCLK
shows several target-initiated terminations.
MPC8536E PowerQUICC III Integrated Processor Reference Manual, Rev. 1
Disconnect Without Data
Disconnect A
PCI_DEVSEL
PCI_FRAME
Figure 16-53. PCI Target-Initiated Terminations
PCI_STOP
PCI_TRDY
PCI_IRDY
SYSCLK
PCI_DEVSEL
PCI_DEVSEL
PCI_FRAME
PCI_FRAME
Retry
PCI_STOP
PCI_STOP
PCI_TRDY
PCI_TRDY
PCI_IRDY
PCI_IRDY
SYSCLK
SYSCLK
Disconnect B
Target Abort
PCI Bus Interface
16-55