604 Hardware Specifications

11

Preliminary/Subject to Change without Notice

Figure 8 provides the test access port timing diagram.

Figure 8. Test Access Port Timing Diagram

1.4 PowerPC 604 Microprocessor Pin Assignments

The following sections contain the pinout diagrams for the 604. Note that the 604 is currently offered in two

packages. Motorola and IBM both offer a C4 Ceramic Quad Flat Pack (C4-CQFP), and a Ball Grid Array

(BGA) package. Both IBM and Motorola C4-CQFP and BGA packages have identical pinouts.

TCLK

TDI, TMS

TDO

TDO

TDO

12

13

12

10

VIH

VIL

INPUT DATA VALID

OUTPUT DATA VALID

OUTPUT DATA VALID

11

TCLK

TDI, TMS

TDO

TDO

TDO

OUTPUT DATA VALID

OUTPUT DATA VALID

INPUT DATA VALID

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com

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