02004: nbapbp: Hardware error

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
02004	Crash/Freeze	Critical (emulation)	Always	Jul 13, 2008, 08:04	Feb 10, 2015, 07:10

Tester	Scagazza	View Status	Public	Platform	MAME (Self-compiled)
Assigned To	etabeta	Resolution	Fixed	OS
Status [?]	Resolved			Driver	konami/hornet.cpp
Version	0.126	Fixed in Version	0.159	Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	02004: nbapbp: Hardware error
Description	Nba Play By Play stops during boot with this message: Hardware security error -01N
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version	0.125u7
Affected Sets / Systems	nbapbp

Attached Files

No.11444 peterferrie Developer Feb 7, 2015, 00:59	The security error is shown because the game has unemulated protection. It's the expected result.
No.11445 Osso Moderator Feb 7, 2015, 08:14	Just to avoid them getting lost, those were some notes from smf at mameworld: The error in MAME is due to a 93C46 being added. According to the board notes, this should only be used when a LAN board is present. Whether the board notes are right or not I can't say. To make the game playable in MAME change src\mame\drivers\hornet.c case 3: /* I/O port 3 / / 0x80 = JVSINIT (JAMMA I/F SENSE) 0x40 = COMMST 0x20 = GSENSE 0x08 = EEPDO (EEPROM DO) 0x04 = ADEOC (ADC EOC) 0x02 = ADDOR (ADC DOR) 0x01 = ADDO (ADC DO) */ r = 0xf0 \| (eeprom->read_bit() << 3); r \|= adc1213x_do_r(adc12138, space, 0) \| (adc1213x_eoc_r(adc12138, space, 0) << 2); break; change: r = 0xf0 \| (eeprom->read_bit() << 3); to: r = 0xf0; (eeprom->read_bit() << 3); the game will then boot. The time keeper has nothing to do with the message, if it's blank then the game will initialise it. The default contents that mame currently uses are unnecessary and wrong.

No.11444

peterferrie

Developer

Feb 7, 2015, 00:59

The security error is shown because the game has unemulated protection. It's the expected result.

No.11445

Osso

Moderator

Feb 7, 2015, 08:14

Just to avoid them getting lost, those were some notes from smf at mameworld:

The error in MAME is due to a 93C46 being added. According to the board notes, this should only be used when a LAN board is present. Whether the board notes are right or not I can't say.

To make the game playable in MAME change src\mame\drivers\hornet.c

case 3: /* I/O port 3 */
/*
0x80 = JVSINIT (JAMMA I/F SENSE)
0x40 = COMMST
0x20 = GSENSE
0x08 = EEPDO (EEPROM DO)
0x04 = ADEOC (ADC EOC)
0x02 = ADDOR (ADC DOR)
0x01 = ADDO (ADC DO)
*/
r = 0xf0 | (eeprom->read_bit() << 3);
r |= adc1213x_do_r(adc12138, space, 0) | (adc1213x_eoc_r(adc12138, space, 0) << 2);
break;

change: r = 0xf0 | (eeprom->read_bit() << 3);
to: r = 0xf0; (eeprom->read_bit() << 3);

the game will then boot. The time keeper has nothing to do with the message, if it's blank then the game will initialise it. The default contents that mame currently uses are unnecessary and wrong.