LG GSA-4167B User Manual

Page 64

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68

LSI/TEST Control Pin List

Pin Name

Pin No.

I/O

destination

Function

MRSTB

202

I

RESET IC

Master reset input

TESTB2

203

I

Test select

TESTB1

204

TMS

114

IU

E10emulator

Test data switch for E10emulator

TCK

115

IOU

E10emulator

Test clock for E10 emulator

It can function as a SCI serial clock output port when E10

emulator is not used (multiplexed).

TDI

116

IU

E10emulator

Test data input for E10 emulator

It can function as a SCI serial data input port when E10

emulator is not used (multiplexed).

TDO

117

O

E10emulator

Test data output for E10 emulator

It can function as a SCI serial data output port when E10

emulator is not used (multiplexed).

TRST

118

I

E10emulator

Test reset for E10 emulator

/Non-mask CPU interrupt port(falling edge sense)

TEST0

110

IO

User test/CPU general port2

TEST1

111

Test monitor can be set as the following table by a register

TEST2

112

TEST3

113

T*SEL[3:0]

TEST0

TEST1

TEST2

TEST3

0

Servo monitor 0

Servo monitor 1

Servo monitor 2

Servo monitor 3

1

WPLL monitor 0

WPLL monitor 1

WPLL monitor 2

WPLL monitor 3

2

Audio 0

Audio 1

Audio 2

Audio 3

3

DVD modulation 0

DVD modulation 1

DVD modulation 2

DVD modulation 0

4

DVD-R/CD-R

DVD-R/CD-R

DVD-R/CD-R

DVD-R/CD-R

monitor 0

monitor1

monitor 2

monitor 3

5

DVD+RW monitor 0

DVD+RW monitor1

DVD+RW monitor 2

DVD+RW monitor 3

6

PI/C1

PI/C1

PI/C1

PI/C1

7

PO/C2

PO/C2

PO/C2

PO/C2

8

DEMO 0

DEMO 1

DEMO 2

DEMO 3

9

-

-

-

-

10

CLVCK

CLVCK

CLVCK

CLVCK

11

BLEND

BLEND

BLEND

BLEND

12

PRML monitor 0

PRML monitor 1

PRML monitor 2

PRML monitor 3

13

Data PLL monitor 0

Data PLL monitor 1

Data PLL monitor 2

Data PLL monitor 3

14

RAMCON monitor 0

RAMCON monitor 1

RAMCOM monitor 2

RAMCON monitor 3

15

MIF monitor 0

MIF monitor 1

MIF monitor 2

MIF monitor 3

16

WOBREF monitor 0

WOBREF monitor 1

WOBREF monitor 2

WOBREF monitor 3

T*SEL can be set for each of pins TEST3, TEST2, TEST1, and TEST0, respectively.

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