GC3021 datasheet(32/37 Pages) TI1

32 / 37 page

GRAYCHIP, INC.

- 30 -

JUNE 22, 1998

GC3021 MIXER AND CARRIER REMOVAL CHIP

DATA SHEET

This document contains information which may be changed at any time without notice

# GC3021 diagnostic test D

# use the odd parity map, see testA

# control register settings:

write

0 0x0082

write

1 0x0b6e

write

2 0x5bff

write

3 0x0000

write

4 0x00ff

write

5 0x0000

write

6 0x0f0f

write

7 0x0f0f

write

8 0x1fff

write

9 0x1fff

write 10 0x1fff

write 11 0x1fff

write 12 0xff22

write 16 0x0400

write 17 0x0001

write 18 0x0c00

write 19 0x0fff

# perform snapshot

write 12 0xff22

write 12 0xff26

# wait until bit 3 (0x0008) of register 12 goes high

# the snapshot should be:

0xfec2 0xfe98 0xfb91 0xf901 0xf9bb 0xfcf6 0xff26 0xfddf

0xfa86 0xf8c9 0xfa96 0xfdf4 0xff2f 0xfce8 0xf99e 0xf8f1

0xfba3 0xfebf 0xfed8 0xfbcd 0xf8f7 0xf976 0xfcc3 0xff3d

0xfe27 0xfaaf 0xf8a6 0xfa4d 0xfdd7 0xff5d 0xfd2f 0xf9af

0xf8b9 0xfb60 0xfebb 0xff16 0xfc0a 0xf8ed 0xf933 0xfc91

0xff54 0xfe6e 0xfad7 0xf883 0xfa05 0xfdba 0xff8b 0xfd74

0xf9c0 0xf882 0xfb1e 0xfeb9 0xff56 0xfc44 0xf8e2 0xf8ee

0xfc5d 0xff6b 0xfeb6 0xfaff 0xf860 0xf9be 0xfd9d 0xffba

0xfe7c 0x01c8 0x0321 0x0107 0xfdc7 0xfcf6 0xff7e 0x0296

0x02d7 0xfff5 0xfd1b 0xfd6d 0x0096 0x031d 0x0237 0xfedc

0xfcbf 0xfe35 0x01a5 0x0349 0x014e 0xfdde 0xfcc3 0xff3a

0x028d 0x0313 0x0033 0xfd17 0xfd2a 0x005e 0x032d 0x027c

0xff0c 0xfca2 0xfdec 0x0183 0x0372 0x0194 0xfdf4 0xfc90

0xfef5 0x0283 0x034e 0x0072 0xfd14 0xfce9 0x0026 0x033e

0x02c3 0xff3a 0xfc85 0xfda4 0x0160 0x039b 0x01db 0xfe0b

0xfc5d 0xfeb1 0x0278 0x0389 0x00b1 0xfd10 0xfca6 0xfff0

0x0564 0x07b1 0x0176 0xf99e 0xf8d8 0x0001 0x072a 0x0660

0xfe85 0xf84f 0xfa9e 0x02e6 0x07f7 0x0434 0xfbc9 0xf80a

0xfd1e 0x0565 0x07b1 0x0176 0xf99d 0xf8d8 0x0001 0x072a

0x0660 0xfe87 0xf84f 0xfa9d 0x02e5 0x07f7 0x0436 0xfbc9

0xf80a 0xfd1d 0x0564 0x07b0 0x0178 0xf99d 0xf8d9 0x0002

0x0729 0x065f 0xfe85 0xf84f 0xfa9d 0x02e6 0x07f6 0x0434

0xfbc9 0xf80a 0xfd1d 0x0564 0x07b1 0x0176 0xf99d 0xf8d8

0x0001 0x0729 0x0660 0xfe85 0xf84f 0xfa9e 0x02e5 0x07f7

0x05e8 0xfdd0 0xf823 0xfb2e 0x0392 0x07ff 0x038e 0xfb2d

0xf824 0xfdd3 0x05ea 0x0774 0x00bb 0xf933 0xf934 0x00c0

0x0776 0x05e7 0xfdd0 0xf823 0xfb2f 0x0392 0x07ff 0x038e

0xfb2d 0xf824 0xfdd3 0x05e9 0x0775 0x00bb 0xf933 0xf934

0x00bd 0x0775 0x05e8 0xfdcd 0xf824 0xfb31 0x0394 0x07ff

0x038f 0xfb2c 0xf824 0xfdd3 0x05e9 0x0774 0x00bd 0xf933

0xf934 0x00be 0x0775 0x05e8 0xfdce 0xf823 0xfb31 0x0392

0x07ff 0x038f 0xfb2d 0xf824 0xfdd3 0x05ea 0x0775 0x00bb

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