Figure 8-18. fastest single-beat writes – IBM POWERPC 750GL User Manual

Page 311

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User’s Manual

IBM PowerPC 750GX and 750GL RISC Microprocessor

gx_08.fm.(1.2)
March 27, 2006

Bus Interface Operation

Page 311 of 377

Figure 8-18 illustrates the fastest single-beat writes supported by the 750GX. All bidirectional signals are
tristated between bus tenures.

Figure 8-18. Fastest Single-Beat Writes

BR

BG

ABB

TS

A[0–31]

TT[0–4]

TBST

GBL

AACK

ARTRY

DBG

DBB

D[0–63]

TA

DRTRY

TEA

1

2

3

4

5

6

7

8

9

10

11

12

1

2

3

4

5

6

7

8

9

10

11

12

CPU A

CPU A

CPU A

SBW

SBW

SBW

Out

Out

Out

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