Intro

This page contains detailed information on the Pinnacle PCTV Pro PCI v2.1 card.

links

manufacturers

crypto

board name

pinnacle systems pctv pro "R0B2D 660852 2.1"

tuner module

data sheet found on this intel site
Programming is very simmilar to the philips FM1246 chip. since the philips documentation is much clearer I also took some specs from that document, I have not tested to see if it really is that similar.
front end 4009 fr5 |AL.RF
temic 3x7 488      | 9945
-------+----+------+-----
 AL.IF | FT | LCT  |  FM
  B0   | J6 | O3   |  E3

datapacket:

Actually these can be swapped, the divider is recognized by its '0' bit15, the control word is recognized by its '1' bit15. recommended: vhf-low < 158Mhz < vhf-high < 453Mhz < uhf
fielddefaultdescription
divider-15 bits
TV: freq + 38.9 Mhz = divider * stepsize
RADIO: freq + 10.7 Mhz = divider * stepsize
chargepump11=fast tuning, 0=high quality
testmode1the docs tell me this is the only valid value
stepsize0
050000 Hz
131250 Hz
250000 Hz
362500 Hz
50kHz is recommended for fm-radio, the other stepsizes are recommended for tv
OS00=normal, 1=chargepump in high impedance state(?)
bandselect-
valuebandfrequency range
0xa0vhf-low, 55.25Mhz - 157.25Mhz
0x90vhf-high, 163.25Mhz - 451.25Mhz
0x30 UHF, 457.25Mhz - 801.25Mhz
0xa0 + (mute:1)<<3 + 0x04 + (mono:1)<<2 + (afc_fm:1)fm radio75.9 Mhz - 108.1 Mhz
in tv-mode, bit0=1 means 'power down'
mute-
mono-
afc-0 : signal strength in output
1 : afc status in output

readdatapacket:
fielddescription
PORPOR=1 at power on
lockflag1=PLL locked
iostatusof port0-2
afcafc status
0-125 kHz
1-62.5 kHz
20 kHz
3+62.5 kHz
4+125 kHz

sound processor

Datasheets found on micronas site
U1:
micronas
msp 3451G A2
0231 D8 LC F
086213006
i2c subaddresses of msp34xx (see page 18 of doc)
Demodulator addresses
addressr/wdescription
DEM 0x0001 write [compat] FIR1 filter coefficients channel 1
DEM 0x0005 write [compat] FIR2 filter coefficients channel 2
DEM 0x001f write [compat] PLL_CAPS
DEM 0x0020 write standard select
DEM 0x0021 write [compat] auto fm/am
DEM 0x0022 write [compat] stereo id threshold
DEM 0x0023 read [compat] NCAM sync bit
DEM 0x0024 write [compat] carrier mute threshold
DEM 0x0030 write modus
DEM 0x0038 read [compat] nicam bits 10:3
DEM 0x003e read [compat] nicam cib1 + cib2 control bits
DEM 0x0056 write ?
DEM 0x0057 read [compat] nicam error rate
DEM 0x007e read status result
DEM 0x0083 write [compat] mode register: enables 34x0 mode
DEM 0x0093 write [compat] Increment channel1 low
DEM 0x009b write [compat] Increment channel1 high
DEM 0x00a3 write [compat] Increment channel2 low
DEM 0x00ab write [compat] Increment channel2 high
DEM 0x00bb write [compat] ad_cv
DEM 0x0200 read status
DEM 0x021f read [compat] internal use
DEM 0x021e read [compat] internal use

DSP addresses
addressr/wdescription
DSP 0x0000 write volume/mode loudspeaker
DSP 0x0001 write balance/mode loudspeaker
DSP 0x0002 write bass loudspeaker
DSP 0x0003 write trebble loudspeaker
DSP 0x0004 write loudness loudspeaker
DSP 0x0005 write spatial/mode loudspeaker
DSP 0x0006 write volume/mode headphone
DSP 0x0007 write volume scart-1 output
DSP 0x0008 write loudspeaker source(fm/am,nicam.scart,i2s1,i2s2) +ch-matrix(a,b,stereo,mono)
DSP 0x0009 write headphone source+ch-matrix
DSP 0x000a write start1 source+ch-matrix
DSP 0x000b write i2s source+ch-matrix
DSP 0x000c write peak-detector source+ch-matrix
DSP 0x000d write prescale scart input
DSP 0x000e write prescale fm/am, fm-matrix
DSP 0x000f write [compat] fm fixed deemphasis
DSP 0x0010 write prescale nicam
DSP 0x0012 write prescale i2s2
DSP 0x0013 write scart switches
DSP 0x0014 write beeper
DSP 0x0015 write [compat] identification mode
DSP 0x0016 write prescale i2s1
DSP 0x0017 write [compat] fm dc notch
DSP 0x0018 read [compat] stereo detection register
DSP 0x0019 read peak readout left
DSP 0x001a read peak readout right
DSP 0x001b read [compat] dc level readout L
DSP 0x001c read [compat] dc level readout R
DSP 0x001e read hardware version
DSP 0x001f read product code/rom version
DSP 0x0020 write mode tone control(bass/treblle, equalizer)
DSP 0x0021 write equalizer loudspeaker band 1
DSP 0x0022 write equalizer loudspeaker band 2
DSP 0x0023 write equalizer loudspeaker band 3
DSP 0x0024 write equalizer loudspeaker band 4
DSP 0x0025 write equalizer loudspeaker band 5
DSP 0x0029 write automatic volume correction
DSP 0x002c write subwoofer level adjust
DSP 0x002d write subwoofer corner freq/highpass
DSP 0x0030 write balance headphone
DSP 0x0031 write bass headphone
DSP 0x0032 write trebble headphone
DSP 0x0033 write loudness headphone
DSP 0x0040 write volume scart2 channel
DSP 0x0041 write scart2 source/ch-matrix
DSP 0x0048 write virtual surround switch
DSP 0x0049 write virtual surround spatial effect
DSP 0x004a write virtual surround 3D effect
DSP 0x004b write virtual surround mode
DSP 0x004d write noise generator

mux

Datasheet found on the philips semi site
U2: 4052BT (a0/a1 = gpio00/gpio01)
  0 : source = audio-in
  1 : source = U4
  2 : source = mono, FE21
  3 : mute

video processor

Datasheet found on conexant site
U3:
conexant
fusion 878a
25878-13
cc1478.5
0012 KOREA
special io pins are connected as follows:
pinconnected to
gpio00U2.10 4052.A0
gpio01U2.9 4052.A1
gpio02ST1.10
gpio03U2.6 4052.E (0:enable sound, 1:muted)
gpio04?
gpio05?
gpio06ST1.14
gpio07ST1.16
gpio08ST1.09
gpio09ST1.07
gpio10'0'
gpio11'0'
gpio12'0'
gpio13'1'
gpio14'0' = ST1.26
gpio15'0' = ST1.24
gpio16U4.9 4052.A1 = ST1.22
gpio17U4.10 4052.A0 = ST1.20
gpio18ST1.18
gpio19ST1.11
gpio20ST1.13
gpio21?
gpio22?
gpio23?

mux

U4: 4052BT (a0/a1 = gpio17/16)
  0 : source = stereo, U1.spkrout
  1 : source = stereo FE16,FE17 (fm l+r)
  2 : source =  stereo, U1.spkrout
  3 : source =  stereo, U1.spkrout

eeprom

Datasheet found on xicor
U5: C08/0406W - eeprom

opamp

Datasheet found on philips semi
U8: TDA1308

crystals

Q2: 18.432000 Mhz Q1: 28.636363 Mhz

i2c bus

------------------------------
i2c ids:
	0xa0 - 0xa7  : answer 0xff  - 'HAUPEE' : EEPROM
	0xc2 : answers 0xe2   - fe 4009 fr5 tuner chip
	0xc3 : answers 0x62
general i2c addresses:
addressdescription
0x00general call, second byte:
codedescription
0x06reset all
0x02reset specific slave
0x04reset to default address
0x00invalid
.......1
0x01start byte
acknowledge not allowed
0x02/0x03change bus
temporarily halt i2c traffic
0x04-0x0freserved
0xf8-0xffextended i2c addressing
bit2,1 + following byte = address

msp34x1g : i2c adres = 80/84/88 + 81/85/89

test connector

test pindescription
ST1.01+5V
ST1.02U4.ZB
ST1.03+12V
ST1.04U4.ZA
ST1.05GND
ST1.06I2C SDA
ST1.07gpio09
ST1.08I2C SCL
ST1.09gpio08
ST1.10gpio02
ST1.11gpio19
ST1.12?
ST1.13gpio20
ST1.14gpio06
ST1.15RESET
ST1.16gpio07
ST1.17GND
ST1.18gpio18
ST1.19GND
ST1.20gpio17 = U4.A0
ST1.21internal TV out
ST1.22gpio16 = U4.A1
ST1.23FE21 (sound output, fm mux)
ST1.24gpio15 = '0'
ST1.25?
ST1.26gpio14 = '0'

how the mux chips are connected

01012317/16
0achter achter achter achter 'audio-in'
1achter stereo achter achter 'U4'
2sound sound sound sound 'mono'
3voor voor voor voor 'mute'
FM L+R
U2.Y0B  - C7 - R62 - audio-in(left)
U2.Y1B  - C90 - U4.ZB, ST1.26
U2.Y2B  - C89 * {r34 - FE21},r47 -GND
U2.Y3B  - GND
U2.ZB  - R58 - {C83-GND} - U8.6 - C54 {R28-GND} - R9 - audio out(left)

U2.Y0A - C86 - R61 - audio-in (right)
U2.Y1A - C88 - U4.ZA , ST1.25
U2.Y2A - C87 * {r34 - FE21},r47 -GND
U2.Y3A - GND
U2.ZA - R33 - {C82-GND} - U8.3 - C80 - {R27-GND} - R10 - audioout(right)

U4.Y0B - C100 - U1.56(spkrleft)
U4.Y1B = U3.Y3B
U4.Y2B - C103 - FE17
U4.Y3B - C131 - U1.56(spkrleft)
U4.ZB - C90 - U2.Y1B

U4.Y0A - C94 -  U1.57(spkrright)
U4.Y1A = Y4.Y3A
U4.Y2A - C101 - FE16
U4.Y3A - C130 - U1.57(spkrright)
U4.ZA - c88 - U2.Y1A

U1.9 = FE09 = U3.91 SCL  I2C-clock
U1.8 = FE10 = U3.90 SDA  I2C-data

U1.25 (msp.IF1) - C2 - (R2-GND) - C127,C103 - FE18
U1.61 (msp.reset) - pci.reset
U1.12 (msp.adr_sel) - gnd
U1.22 (msp.testen) - gnd
U1.19 (msp.tp) - empty
U1.11 (msp.standby) - c122 - gnd - c11 - vpp