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Date:      Thu, 27 Mar 1997 15:18:22 -0700
From:      Steve Passe <smp@csn.net>
To:        Richard Tobin <richard@cogsci.ed.ac.uk>
Cc:        Amancio Hasty <hasty@rah.star-gate.com>, "Louis A. Mamakos" <louie@TransSys.COM>, Michael Petry <petry@netwolf.NetMasters.com>, multimedia@freebsd.org
Subject:   decoding EEProm contents
Message-ID:  <199703272218.PAA14122@Ilsa.StevesCafe.com>

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Hi,

here's my analysis of the EEProm contents so far.  please confirm your serial
#s (white barcode tag on back of board) and model #s.  speakup with
any theories that jump out at you...

-------------------------------------------------------------------------------
ORIGINAL FORM:
---

Steve: WinCast 401:

 84 11 00 00 04 48 09 01 08 05 01 2f db 00 00 8c
 01 00 00 00 84 0a 00 01 01 20 77 00 40 ad 10 03
 00 77 02 01 03 03 43 17 12 79 e4 00 00 00 00 00

Louie: WinCast 401:

 84 11 00 00 04 40 09 01 08 05 13 2f db 00 00 8c
 01 00 00 00 84 0a 00 01 01 20 77 00 40 a3 10 03
 00 77 02 01 03 03 43 16 15 79 e2 00 00 00 00 00

Amancio: WinCast 401:

 84 12 00 00 05 40 09 01 08 05 01 2f db 00 00 8c
 0a 00 00 00 00 84 0a 00 01 01 20 77 00 40 e1 18
 03 00 77 02 01 03 03 43 15 14 79 a5 00 00 00 00

Michael: WinCast 400:

 84 12 00 00 05 40 09 01 08 05 13 25 db 00 20 89
 0a 00 00 00 00 84 0a 00 01 01 20 77 00 40 87 e3
 02 00 74 02 01 00 03 79 82 00 00 00 00 00 00 00

Richard: Win/TV 406(?):

 84 11 00 00 04 48 09 02 10 0f 01 f1 db 00 00 90
 41 00 00 00 84 0a 00 01 01 20 77 00 40 d2 3e 05
 00 74 02 01 00 03 79 e8 ff ff ff ff ff ff ff ff

-------------------------------------------------------------------------------
ORIGINAL ORDER, arbitrary groupings:
---

Richard: Win/TV 406(?):

 84 11 | 00 00 | 04 48
 09 02 10 0f				<- unique to PALI/teletext
 01 f1 | db 00 | 00 90 | 41 00 00 00
 84 0a 00 01 01 20 77 00 40		<- COMMON to all
 d2 3e 05 00				<- serial# 343762
 74 02 01 00 03				<- COMMON to NON dbx
 xx xx xx				<- (missing compared to dbx)
 79					<- COMMON to all
 e8					<- checksum
 ff ff ff ff ff ff ff ff		<- (empty)

Michael: WinCast 400:

 84 12 | 00 00 | 05 40
 09 01 08 05				<- COMMON to NTSC
 13 25 | db 00 | 20 89 | 0a 00 00 00 00
 84 0a 00 01 01 20 77 00 40		<- COMMON to all
 87 e3 02 00				<- serial# 189319
 74 02 01 00 03				<- COMMON to NON dbx
 xx xx xx				<- (missing compared to dbx)
 79					<- COMMON
 82					<- checksum
 00 00 00 00 00 00 00			<- (empty)

Steve: WinCast 401:

 84 11 | 00 00 | 04 48 
 09 01 08 05				<- COMMON to NTSC
 01 2f | db 00 | 00 8c | 01 00 00 00
 84 0a 00 01 01 20 77 00 40		<- COMMON to all
 ad 10 03 00				<- serial# 200877
 77 02 01 03 03				<- common to dbx
 43 17 12				<- suspected dbx alignment bytes
 79					<- COMMON to all
 e4					<- checksum
 00 00 00 00 00				<- (empty)

Louie: WinCast 401:

 84 11 | 00 00 | 04 40
 09 01 08 05				<- COMMON to NTSC
 13 2f | db 00 | 00 8c | 01 00 00 00
 84 0a 00 01 01 20 77 00 40		<- COMMON to all
 a3 10 03 00				<- serial# 200867
 77 02 01 03 03				<- common to dbx
 43 16 15				<- suspected dbx alignment bytes
 79					<- COMMON to all
 e2					<- checksum
 00 00 00 00 00				<- (empty)

Amancio: WinCast 401:

 84 12 | 00 00 | 05 40
 09 01 08 05				<- COMMON to NTSC
 01 2f | db 00 | 00 8c | 0a 00 00 00 00
 84 0a 00 01 01 20 77 00 40		<- COMMON to all
 e1 18 03 00				<- serial# 200929
 77 02 01 03 03				<- common to dbx
 43 15 14				<- suspected dbx alignment bytes
 79					<- COMMON to all
 a5					<- checksum
 00 00 00 00				<- (empty)


--
Steve Passe	| powered by
smp@csn.net	|            Symmetric MultiProcessor FreeBSD




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