Intro

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

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

FE09 i2c bus scl
FE10 i2c bus sda
FE11 i2c address selection : open = 0xC2 (selects c0 - c7)
FE12 -
FE13 -
FE14 -
FE15 -
FE16 fm sound output R
FE17 fm sound output L
FE18 2nd If
FE19 Video output
FE20 +5V
FE21 af sound output/fm mpx

datapacket:

C2 - address (writemode)
dividerhigh (bit15=0)
dividerlow
0x80 + (chargepumpflag:1)<<6 + (testmode:3)<<3 + (stepsize:2)<<1 + OS:1
bandselect

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

field

default

description

divider

15 bits
TV: freq + 38.9 Mhz = divider * stepsize
RADIO: freq + 10.7 Mhz = divider * stepsize

chargepump

1=fast tuning, 0=high quality

testmode

the docs tell me this is the only valid value

stepsize

0	50000 Hz
1	31250 Hz
2	50000 Hz
3	62500 Hz

50kHz is recommended for fm-radio, the other stepsizes are recommended for tv

0=normal, 1=chargepump in high impedance state(?)

bandselect

value	band	frequency range
0xa0	vhf-low,	55.25Mhz - 157.25Mhz
0x90	vhf-high,	163.25Mhz - 451.25Mhz
0x30	UHF,	457.25Mhz - 801.25Mhz
0xa0 + (mute:1)<<3 + 0x04 + (mono:1)<<2 + (afc_fm:1)	fm radio	75.9 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:

C3 - address
(POR:1)<<7 + (lockflag:1)<<6 + (iostatus:3)<<3 + (afc:3)

field

description

POR

POR=1 at power on

lockflag

1=PLL locked

iostatus

of port0-2

afc

afc status

0	-125 kHz
1	-62.5 kHz
2	0 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

	address	r/w	description
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

	address	r/w	description
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 here
U3:

conexant
fusion 878a
25878-13
cc1478.5
0012 KOREA

special io pins are connected as follows:

pin	connected to
gpio00	U2.10 4052.A0
gpio01	U2.9 4052.A1
gpio02	ST1.10
gpio03	U2.6 4052.E (0:enable sound, 1:muted)
gpio04	?
gpio05	?
gpio06	ST1.14
gpio07	ST1.16
gpio08	ST1.09
gpio09	ST1.07
gpio10	'0'
gpio11	'0'
gpio12	'0'
gpio13	'1'
gpio14	'0' = ST1.26
gpio15	'0' = ST1.24
gpio16	U4.9 4052.A1 = ST1.22
gpio17	U4.10 4052.A0 = ST1.20
gpio18	ST1.18
gpio19	ST1.11
gpio20	ST1.13
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:

address

description

0x00

general call, second byte:

code	description
0x06	reset all
0x02	reset specific slave
0x04	reset to default address
0x00	invalid
.......1

0x01

start byte
acknowledge not allowed

0x02/0x03

change bus
temporarily halt i2c traffic

0x04-0x0f

reserved

0xf8-0xff

extended i2c addressing
bit2,1 + following byte = address

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

test connector

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

how the mux chips are connected

01	0	1	2	3	17/16
0	achter	achter	achter	achter	'audio-in'
1	achter	stereo	achter	achter	'U4'
2	sound	sound	sound	sound	'mono'
3	voor	voor	voor	voor	'mute'
		FM L+R

stereo = in iedergeval bij radio.
voor = voorgrond 'flopflop' geluid
achter = achtergrond 'flopflop' geluid
zachter = sound, maar iets zachter

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

Intro

links

manufacturers

crypto

board name

tuner module

datapacket:

sound processor

mux

video processor

mux

eeprom

opamp

crystals

i2c bus

test connector

how the mux chips are connected