PowerPC 602 RISC Microprocessor Hardware Specifications

17

PLL_CFG0–PLL_CFG3

14,15,17,18

High

Input

QACK

142

Low

Input

QREQ

2

Low

Output

RESETO

73

Low

Output

SMI

8

Low

Input

SRESET

10

Low

Input

SYSCLK

16

—

Input

T32

13

Low

Input

TA

32

Low

Input

TBEN

1

High

Input

TBST

(D53)

131

Low

High

I/O

I/O

TC0–TC1

(D62, D63)

115,112

High

High

Output

I/O

TCK

26

—

Input

TDI

24

High

Input

TDO

28

High

Output

TEA

34

Low

Input

TMS

25

High

Input

TRST

27

Low

Input

TSIZ0–TSIZ2

(D50–D52)

(PFA18–PFA20)

136,134,132

High

High

High

I/O

I/O

Output

TS

36

Low

I/O

TT0–TT4

(D54–D58)

128, 127, 126, 123, 122

High

High

I/O

I/O

VDD

40, 48, 56, 64, 72, 109, 117, 125, 133, 141

High

Input

WT

(D61)

116

Low

High

Output

Note: These are test signals for factory use only and must be pulled up to VDD for

normal machine operation.

Table 10. PowerPC 602 Microprocessor Pinout Listing (Continued)

Signal Name

Pin Number

Active

I/O

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com