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GC3021A Datasheet(PDF) 33 Page - Texas Instruments

Part No. GC3021A
Description  3.3V MIXER AND CARRIER REMOVAL CHIP
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Maker  TI [Texas Instruments]
Homepage  http://www.ti.com
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GC3021A Datasheet(HTML) 33 Page - Texas Instruments

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Texas Instruments Incorporated
- 31 -
GC3021A 3.3V MIXER AND CARRIER REMOVAL CHIP
SLWS137A
This document contains information which may be changed at any time without notice
# GC3021A diagnostic test E
#
# This test uses even parity map.
#
for (i=0;i<256;i++) write (base+i) even_parity(i);
#
# where even_parity(i) is 0x9669 if "i" contains an even number of bits
# and is 0x6996 otherwise (base + 0 = 0x9669, base + 1 = 0x6996, etc)
# control registers settings:
write
0 0x7282
write
1 0x8b6e
write
2 0x7fef
write
3 0x0000
write
4 0x007f
write
5 0x0067
write
6 0x5555
write
7 0x1555
write
8 0x1fff
write
9 0x1fff
write 10 0x1fff
write 11 0x1fff
write 12 0xff22
write 16 0x0bff
write 17 0x0bff
write 18 0x0000
write 19 0x0000
# perform snapshot
write 12 0xff22
write 12 0xff26
# wait until bit 3 (0x0008) of register 12 goes high
# the snapshot should be:
0xfdae 0xfea6 0xff92 0xfe8e 0xfdde 0x00c4 0xff98 0xfebc
0x01a4 0xfeaa 0xfe06 0x00b4 0x0276 0x0258 0x01e0 0xff54
0xfe86 0xff76 0x003e 0x022e 0x01b8 0x0216 0x021e 0x020e
0x0210 0x007c 0x0130 0x01b0 0x01ee 0x01a2 0x011c 0x0070
0xffba 0xff14 0xffba 0x007c 0xfea4 0xff36 0xfeb2 0xfe76
0xff18 0xfe8c 0xfeda 0xff4e 0xfedc 0xff48 0xffdc 0xfeb8
0xff3e 0x00a6 0x00fc 0x0122 0x0020 0xff04 0xff52 0xffc0
0x0028 0xffba 0x0024 0x00e4 0x00e0 0x00d2 0x00d0 0x00c0
0x01b2 0x027e 0x02c6 0x025e 0x01ba 0x0298 0x02a4 0x0250
0x0208 0x0232 0x019a 0x0268 0x0042 0xff50 0xfe7c 0xfdb8
0xfe2e 0xfdc2 0xfdbe 0xff7a 0xfe9c 0xff62 0x0056 0xff82
0x0038 0x01fc 0x01a0 0x0108 0x0036 0x00fe 0x0184 0x01cc
0x01ca 0x0184 0x01ba 0x01a4 0x00fc 0x0172 0x00f2 0x005e
0xfec0 0x006c 0x00ee 0x0146 0x00d4 0x012c 0x0158 0x0050
0xfef6 0xfeee 0xff48 0xffaa 0xfedc 0xff78 0xff2a 0xfefc
0xff00 0xff0e 0xff10 0xffc8 0x0024 0xffc2 0x0018 0xffc8
0x07e6 0x07ab 0x0675 0x07c5 0x07f4 0x03d4 0x0675 0x07ab
0x00d9 0x07c5 0x07f4 0x03d4 0xfafb 0xf8fa 0xf80c 0xfc2c
0xff27 0xfbd5 0xf9c8 0xf92c 0xf80c 0xf8fa 0xfb4a 0xf92c
0xfafb 0x042b 0x013d 0xfe1f 0xfafb 0xfe1f 0x013d 0x042b
0x0675 0x07c5 0x0675 0x03d4 0x07e6 0x07ab 0x07e6 0x06d4
0xfec3 0x0706 0x07f4 0x07ab 0x07e6 0x07c5 0x0638 0x06d4
0xfec3 0xf83b 0xf81a 0xf8fa 0xf9c8 0x0242 0xff27 0xfbd5
0xf98b 0xfc2c 0xf98b 0xf92c 0xfb4a 0xf8fa 0xfafb 0xf8fa
0xfec3 0x0242 0x04b6 0x01e1 0xff27 0x0706 0x04b6 0x0242
0x07f4 0x01e1 0xff27 0x0706 0x0638 0x03d4 0x00d9 0xf8fa
0xf80c 0xf92c 0xfafb 0x042b 0x00d9 0x03d4 0x0675 0x042b
0x0638 0x06d4 0x07e6 0x07c5 0x0638 0x07c5 0x07e6 0x06d4
0x04b6 0x01e1 0x04b6 0x0706 0xfec3 0x0242 0xfec3 0xfbd5
0xf81a 0xfc2c 0xff27 0x0242 0xfec3 0x01e1 0x0505 0xfbd5
0xf81a 0xfe1f 0x013d 0x03d4 0xfafb 0xf855 0xf80c 0xf92c
0xfb4a 0xf8fa 0xfb4a 0x042b 0x0675 0x03d4 0x0638 0x03d4


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