Champion League (v220I, dual program, set 1)

EMU Infos

dumper	f205v
date	15/05/2010
emulator	MAME 0.174
dev	Roberto Fresca

PCB Infos

name	chleagxa on ProgettoEMMA chleagxa on Arcade Database
description	Champion League (v220I, dual program, set 1)
year	1998
manufacturer	Playmark

Technical references

CPUs

QTY	Type	clock	position	function
1x	Z0840006PSC-Z80CPU		u13	8-bit Microprocessor - main
1x	CP82C55A		u29	Programmable Peripheral Interface - main
1x	PIC16C65A-20/P		u1	8bit CMOS Microcontroller (internal ROM not dumped)
1x	LM358		u4	Dual Operational Amplifier - sound
1x	TDA2003		u6	Audio Amplifier - sound
1x	YM2413		u3	FM Operator Type-M (OPM) - sound
1x	oscillator	24.000000MHz	x2
1x	oscillator	3.579545	x1

ROMs

QTY	Type	position	status
1x	27C020	u15	dumped
3x	M27C1001	u9,u10,u11	dumped

RAMs

QTY	Type	position
2x	U6264ADC	u7,u14
2x	HM3-65728BK-5	u22,u23

PLDs

QTY	Type	position	status
2x	A40MX04-PL84	u20,u21	not dumped
1x	PALCE22V10H	u16	not dumped

Others

1x 28x2 edge connector
1x 6 legs connector (J3)
1x pushbutton (S5 RESET)
1x trimmer (volume)
4x 8x2 switches DIP(DSW1-4)
1x 4x2 switches DIP (SW5)
1x battery 3.6V (BT1)

Notes

update 2016-04-17: u1 has been confirmed to be a PIC16C6x

---

update 2016-05-18 from Roberto Fresca:

This set has two different programs splitted in quarters.
Both programs are intended to cover playing cards graphics (2nd quarter program), or cans (lattine) graphics to avoid some italian laws... (4th quarter program).
Seems that there's no way to switch between them. They are harcoded through the involved PLD's. Addressing lines lower than A12 are driven normally.

Main program ROM banking through PLDs...

                                            27C2001
                                         .-----v-----.
                                   (VPP)-|01       32|-(VCC)
PALCE22V10H (u16) pin 21 (IO7) <---(A16)-|02       31|-(/P)
PALCE22V10H (u16) pin 05 (I4) <----(A15)-|03       30|-(A17)---> A40MX04-PL84 (u20) pin 37 (I/O)
PALCE22V10H (u16) pin 02 (I1) <----(A12)-|04       29|-(A14)---> PALCE22V10H (u16) pin 04 (I3)
RAM U6264ADC (u14) pin 03 (A7) <----(A7)-|05       28|-(A13)---> PALCE22V10H (u16) pin 03 (I2)
RAM U6264ADC (u14) pin 04 (A6) <----(A6)-|06       27|-(A8)----> RAM U6264ADC (u14) pin 25 (A8)
RAM U6264ADC (u14) pin 05 (A5) <----(A5)-|07       26|-(A9)----> RAM U6264ADC (u14) pin 24 (A9)
RAM U6264ADC (u14) pin 06 (A4) <----(A4)-|08       25|-(A11)---> RAM U6264ADC (u14) pin 23 (A11)
RAM U6264ADC (u14) pin 07 (A3) <----(A3)-|09       24|-(/G)
RAM U6264ADC (u14) pin 08 (A2) <----(A2)-|10       23|-(A10)---> RAM U6264ADC (u14) pin 21 (A10)
RAM U6264ADC (u14) pin 09 (A1) <----(A1)-|11       22|-(/E)
RAM U6264ADC (u14) pin 10 (A0) <----(A0)-|12       21|-(Q7)
                                    (Q0)-|13       20|-(Q6)
                                    (Q1)-|14       19|-(Q5)
                                    (Q2)-|15       18|-(Q4)
                                   (VSS)-|16       17|-(Q3)
                                         '-----------'

Files

• 

  PCB component side

• 

  PCB solder side

• 

  Title

• 

  Disclaimer

• 

  In game 1

• 

  In game 2

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