MPC2605ZP83 Freescale, MPC2605ZP83 Datasheet - Page 19

• Manufacturer Part Number: MPC2605ZP83
• Manufacturer: Freescale

Specifications of MPC2605ZP83

• Operating Temperature (max): 85C
• Mounting: Surface Mount
• Operating Temperature Classification: Commercial
• Lead Free Status / RoHS Status: Not Compliant

MULTIPLE READ/WRITE HITS (NORMAL BUS
MODE)
depth limit with multiple read hits. The MPC2605
supports only one level of address pipelining for data
MOTOROLA
DH0 – DH31,
DL0 – DL31
Figure 2 is an illustration of MPC2605 pipeline
CPU DBG
L2 CLAIM
A0 – A31
CPU BG
AACK
TBST
DBB
CLK
TS
TA
LEGEND
Signal driven to the MPC2605
Signal driven by the MPC2605
High-Z
Integrated Secondary Cache for Microprocessors
Freescale Semiconductor, Inc.
Figure 2. Multiple Burst Read (or Write) Hits
1
For More Information On This Product,
That Implement PowerPC Architecture
A
A1
2
Go to: www.freescale.com
A2
3
A3
4
transfer. Therefore, it must hold off on its assertion of
AACK for a pipelined TS until the data tenure for the
first TS is done. The MPC2605 asserts AACK at the
same time as the fourth TA for data tenures that it
controls.
B
A4
5
6
B1
7
B2
8
C
B3
9
MPC2605/D
B4
10
11
19