GC3021 datasheet(31/37 Pages) TI1

31 / 37 page

GRAYCHIP, INC.

- 29 -

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 C

# use the odd parity map, see testA

# control register settings:

write

0 0x0e02

write

1 0x0b6e

write

2 0x5bff

write

3 0x0000

write

4 0x003f

write

5 0x0000

write

6 0xf0f0

write

7 0xf0f0

write

8 0x1fff

write

9 0x1fff

write 10 0x1fff

write 11 0x1fff

write 12 0xff22

write 16 0x0001

write 17 0x0bff

write 18 0x0fff

write 19 0x0400

# perform snapshot

write 12 0xff22

write 12 0xff26

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

# the snapshot should be:

0x020c 0xfa38 0xf9fa 0x0178 0x0542 0x03fe 0xff94 0xf996

0xfb28 0x03cc 0x0650 0x01c8 0xfd1a 0xf9ee 0xfd1e 0x0596

0x0666 0xff3c 0xfb02 0xfb3c 0xff98 0x068e 0x057c 0xfcbc

0xf9a4 0xfd56 0x0232 0x0686 0x03b0 0xfaa8 0xf936 0xffe6

0x0488 0x0578 0x0140 0xf95a 0xf9d4 0x0290 0x063e 0x038a

0xfe8e 0xf908 0xfb68 0x04e8 0x070a 0x00fc 0xfbfc 0xf9c6

0xfdc4 0x0692 0x06c2 0xfe34 0xf9f2 0xfb80 0x0086 0x0744

0x056e 0xfb9c 0xf8c6 0xfdf8 0x034a 0x06e0 0x033c 0xf998

0x01b2 0x07ae 0x07ff 0x07ff 0x07ff 0x01ea 0x0234 0x07ff

0x07ff 0x07ff 0x06dc 0x018a 0x039e 0x07ff 0x07ff 0x07ff

0x0470 0x022e 0x05c8 0x07ff 0x07ff 0x0684 0x0284 0x03bc

0x07ff 0x07ff 0x07ff 0x0412 0x0162 0x0604 0x07ff 0x07ff

0x07ff 0x022a 0x013c 0x07ff 0x07ff 0x07ff 0x07ff 0x011e

0x0224 0x07ff 0x07ff 0x07ff 0x05cc 0x0116 0x03fa 0x07ff

0x07ff 0x07ff 0x0352 0x0220 0x067c 0x07ff 0x07ff 0x0572

0x017c 0x0418 0x07ff 0x07ff 0x07ff 0x02f4 0x0096 0x06bc

0xfa9e 0xf84e 0xfe85 0x0662 0x0729 0x0001 0xf8d8 0xf99d

0x0176 0x07b0 0x0565 0xfd1e 0xf80a 0xfbc8 0x0436 0x07f7

0x02e6 0xfa9e 0xf84e 0xfe85 0x0662 0x0729 0x0001 0xf8d9

0xf99d 0x0178 0x07b1 0x0564 0xfd1d 0xf80a 0xfbca 0x0436

0x07f7 0x02e5 0xfa9d 0xf84f 0xfe87 0x0660 0x072a 0x0002

0xf8d8 0xf99d 0x0176 0x07b0 0x0563 0xfd1e 0xf80a 0xfbc8

0x0436 0x07f7 0x02e5 0xfa9d 0xf84e 0xfe85 0x065f 0x072a

0x0001 0xf8d8 0xf99d 0x0176 0x07b0 0x0565 0xfd1d 0xf80a

0x05ea 0xfdd1 0xf824 0xfb2e 0x038f 0x07ff 0x0392 0xfb31

0xf823 0xfdcd 0x05e7 0x0776 0x00be 0xf935 0xf933 0x00ba

0x0774 0x05ea 0xfdd1 0xf824 0xfb2e 0x038f 0x07ff 0x0394

0xfb31 0xf824 0xfdce 0x05e8 0x0775 0x00be 0xf933 0xf933

0x00bb 0x0775 0x05e9 0xfdd3 0xf824 0xfb2d 0x038e 0x07ff

0x0392 0xfb31 0xf823 0xfdcd 0x05e9 0x0776 0x00bd 0xf935

0xf933 0x00bb 0x0775 0x05e9 0xfdd1 0xf824 0xfb2c 0x038e

0x07ff 0x0392 0xfb2f 0xf823 0xfdcd 0x05e7 0x0775 0x00be

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