HP 9825A - mame (0286) machine

machine

• XML • JSON • RUN

name	sourcefile	sampleof	isbios	isdevice	ismechanical	runnable	description	year	manufacturer	cloneof	romof
hp9825a	hp/hp9825.cpp		no	no	no	yes	HP 9825A	1976	Hewlett-Packard

snap

HP 9825A png snap

HP 9825A jpg snap thumbnail

Key	Length	LastWriteTime	Width	Height	HorizontalResolution	VerticalResolution	PaletteLength	PixelFormat	PropertyItems	PixelSHA1
hp9825a	302	29/12/2025 11:31:24	110	60	96	96	0	Format24bppRgb	305:MAME 0.251.0 (Dec 25 2022)	40eecf5088741ba59ad76dc0ac0b85312e4205e5

display

tag	type	rotate	width	height	refresh	pixclock	htotal	hbend	hbstart	vtotal	vbend	vbstart	flipx
printer	raster	0	110	60	60.000000	396000	110	0	110	60	0	60	no

driver

status	emulation	savestate	requiresartwork	unofficial	nosoundhardware	incomplete	cocktail
good	good	unsupported	no	no	no	no

rom

name	size	crc	sha1	region	offset	status	optional	merge	bios
9825asys.bin	24576	bda0ddfa	890993889adf0e48b6011fcc92603b89cf9af4a3	cpu	0	good	no

chip

type	tag	name	clock
cpu	cpu	Hewlett-Packard HP-09825-67907	6000000
audio	mono	Speaker
audio	beeper	Beep	1400

softwarelist

tag	name	status	filter
optrom_list	hp9825_rom	original	A

device_ref

tag	name
:cpu	09825_67907
:io_sys	hp98x5_io_sys
:cursor_timer	timer
:kb_timer	timer
:tape	hp9825_tape
:tape:drive	hp_dc100_tape
:tape:short_tmr	ttl74123
:tape:long_tmr	ttl74123
:prt_timer	timer
:mono	speaker
:beeper	beep
:beep_timer	timer
:slot0	hp98x5_io_slot
:slot1	hp98x5_io_slot
:slot2	hp98x5_io_slot
:drawer0	hp9825_optrom
:drawer0:rombank	address_map_bank
:drawer1	hp9825_optrom
:drawer1:rombank	address_map_bank
:drawer2	hp9825_optrom
:drawer2:rombank	address_map_bank
:drawer3	hp9825_optrom
:drawer3:rombank	address_map_bank
:prt_alpha	bitbanger
:prt_graph	bitbanger
:printer	screen
:ram	ram
:optrom_list	software_list

sound

channels
1

ramoption

name	default
16K
24K
32K
8K	yes

device, instance

type	tag	interface	fixed_image	mandatory	name	briefname
microtape	tape:drive				microtape	utap
romimage	drawer0	hp9825_rom			romimage1	rom1
romimage	drawer1	hp9825_rom			romimage2	rom2
romimage	drawer2	hp9825_rom			romimage3	rom3
romimage	drawer3	hp9825_rom			romimage4	rom4
bitbanger	prt_alpha				bitbanger1	bitb1
bitbanger	prt_graph				bitbanger2	bitb2

device, extension

type	tag	interface	fixed_image	mandatory	extension_names
microtape	tape:drive				hti
romimage	drawer0	hp9825_rom			bin
romimage	drawer1	hp9825_rom			bin
romimage	drawer2	hp9825_rom			bin
romimage	drawer3	hp9825_rom			bin
bitbanger	prt_alpha
bitbanger	prt_graph

input

players	coins	service	tilt
1		no	no

control

type	player	buttons	ways	reverse	minimum	maximum	sensitivity	keydelta	ways2	ways3
keyboard		107		no

port, analog

port_tag	analog_masks
:KEY0
:KEY1
:KEY2
:KEY3
:KEY_SCROLL
:KEY_SHIFT

slot, slotoption

slot_name	slotoption_name	slotoption_devname	slotoption_default
slot0	98046	hp98046	no
slot0	98035_rtc	hp98035	no
slot0	98034_hpib	hp98034	no
slot0	98036	hp98036	no
slot0	98032_gpio	hp98032	no
slot1	98046	hp98046	no
slot1	98035_rtc	hp98035	no
slot1	98034_hpib	hp98034	no
slot1	98036	hp98036	no
slot1	98032_gpio	hp98032	no
slot2	98046	hp98046	no
slot2	98035_rtc	hp98035	no
slot2	98034_hpib	hp98034	no
slot2	98036	hp98036	no
slot2	98032_gpio	hp98032	no