| Commit message (Collapse) | Author | Age | Files | Lines |
| | |
|
| | |
|
| |
|
|
| |
-generic/slot: Removed MCFG macros. [Ryan Holtz]
|
| | |
|
| | |
|
| |
|
|
| |
instead of 31mhz in system info. assume same for risc2500 (nw)
|
| |
|
|
|
|
| |
Machines promoted to working
----------------------------
Tasc ChessSystem R30 [Sandro Ronco]
|
| | |
|
| | |
|
| | |
|
| | |
|
| |
|
|
|
|
| |
ed0202220a5243537f5ba7dbc0a38e52a8390d79 (nw)
isnull() checks the list of unresolved functions along with the list of resolved ones, so resolve_safe() doesn't really need a return value as long as it is called second.
|
| | |
|
| |
|
|
|
| |
-------------
Savant [hap, Berger, Sean Riddle]
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| |
|
|
| |
dp8344: Tweak register display (nw)
|
| | |
|
| | |
|
| | |
|
| |
|
|
| |
[Angelo Salese]
|
| | |
|
| |
|
|
| |
* Fixed division unit overflow flag clearance;
|
| |
|
|
| |
i86: Delay interrupts for one instruction after sti [O. Galibert]
|
| | |
|
| | |
|
| | |
|
| | |
|
| | |
|
| |
|
|
| |
architecture
|
| | |
|
| |
|
|
| |
(nw) Regressions from this commit are quite easily possible. Prioritization, acknowledgment and vectoring of the various interrupt sources are largely functions of ASICs which seem to be incompletely documented in Japanese, let alone English.
|
| | |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* 6821pia: fix method names in comments
* zwackery: Remove PIA port A z_mask setting.
This would only be relevant if the PIA was read while in output mode.
These are inputs, and only read in input mode, so z_mask is not relevant.
* thomson: move pia pullup resistors from z_mask to read handler.
* 6821pia: remove unused set_port_a_z_mask calls.
* dgn_beta: move pia pullup resistors from z_mask to read handler.
* mpu3: Don't invert the VFD power on reset line.
It doesn't go through an inverter. I believe this was done to work
around a bug in the PIA port A implementation.
* pia6821: remove m_port_a_z_mask variable.
* 6821pia: For port A reads, only use the DDR for reading pins unless.
Provide an override option when a device depends on slightly undefined
behavior of an external device driving the pins and changing the value
read.
One board seems to need this (coinmstr). I don't have the schematics,
but it seems it uses this to check its meter operation.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
* tc009xlvc.cpp : Updates
Internalize on-chip functions (ROM / RAM bankswitching, GFX, IRQ vector and enables, Palette, Vregs), Use address_map_bank_device for ram banks, Simplify handlers, Reduce unnecessary values, Lines, Pointers, Duplicates, Fix spacings, Use shorter / correct type values, Add notes
dfruit.cpp, lastbank.cpp : Reduce unnecessary address map
lastbank.cpp : Correct audiocpu ROM region size
* tc0091lvc.cpp : currently disabled offset check
* tc009xlvc.cpp : Use lw8 for bypass unmapped write
* tc009xlvc.cpp : Move notes
* dfruit.cpp, lastbank.cpp : Add docs for Internal maps
* tc009xlvc.cpp : Fix lines
* dfruit.cpp, lastbank.cpp : Fix notes
* lastbank.cpp : Fix copy-n-paste error
* tc009xlvc.cpp : Fix notes
* tc009xlvc.cpp : Use lr8 for bankswitched ROM reading
* tc009xlvc.cpp : Add notes
* tc009xlvc.cpp : Fix notes
* tc009xlvc.cpp : Fix notes
* tc009xlvc.cpp : Add notes
* tc009xlvc.cpp : Fix notes
* tc009xlvc.cpp : Reduce duplicate
* tc009xlvc.cpp : Externalize internal io maps
* dfruit.cpp, lastbank.cpp : Reduce unnecessary changes
* tc009xlvc.cpp : Move this, too
* dfruit.cpp, lastbank.cpp : Fix address map range
* tc009xlvc.cpp : Fix spacing
|
| |
|
|
|
|
|
|
|
|
| |
- Map the boot PROM properly
- Add DUART
- Add debug RAM
- Leave provisions for MMU banking
- Use raw parameters for screen
mc68681: Save a few more registers (nw)
|
| |\
| |
| | |
myb3k_fdc.cpp: Use FD1791 for FDC4711
|
| | |
| |
| |
| | |
This reverts to the existing behavior before d59048368d
|
| | | |
|
| |/
|
|
|
|
| |
-dpb_brushproc: Added PROM signal lookups, nw
-am25s55x: Fixed some incorrect comments, nw
|
| |
|
|
|
|
|
|
|
|
| |
[Ryan Holtz]
-am25s55x: Initial device implementation for Am25S557 and 25S558 Combinatorial Multiplier chips. [Ryan Holtz]
-dpb_combiner: Fixed validation, nw
-dpb7000: Added devices for new Brush Processor Card skeleton, nw
|
| | |
|
| | |
|
| |\
| |
| | |
myb3k: Add support for FDC4712
|
| | | |
|
| |/ |
|
| |
|
|
| |
not-so-useful macros (nw)
|