diff options
author | 2013-09-05 13:21:51 +0000 | |
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committer | 2013-09-05 13:21:51 +0000 | |
commit | d2e5a7db13f71466cfe3a96f0729b689bcdd1d30 (patch) | |
tree | 60cd77ed1940cf947b0e87f7a6da0f7c0d3634ee /src/emu/machine/wd_fdc.h | |
parent | 217a0fbbd18e13a5a6837b844c391e35bf65d60a (diff) |
(mess) wd_fdc: Fix ready handling, allow ready connected to vcc [O. Galibert]
(mess) wd_fdc: Data overrun drops drq [O. Galibert]
(mess) kaypro: Fix motor on line, connect ready to vcc, disable the floppy delay [O. Galibert]
Diffstat (limited to 'src/emu/machine/wd_fdc.h')
-rw-r--r-- | src/emu/machine/wd_fdc.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/emu/machine/wd_fdc.h b/src/emu/machine/wd_fdc.h index 90f99941134..e21650269fb 100644 --- a/src/emu/machine/wd_fdc.h +++ b/src/emu/machine/wd_fdc.h @@ -108,6 +108,9 @@ #define MCFG_WD1773x_ADD(_tag, _clock) \ MCFG_DEVICE_ADD(_tag, WD1773x, _clock) +#define MCFG_WD_FDC_FORCE_READY \ + downcast<wd_fdc_t *>(device)->set_force_ready(true); + class wd_fdc_t : public device_t { public: typedef delegate<void (bool state)> line_cb; @@ -120,6 +123,7 @@ public: void setup_drq_cb(line_cb cb); void setup_hld_cb(line_cb cb); void setup_enp_cb(line_cb cb); + void set_force_ready(bool force_ready); void cmd_w(UINT8 val); UINT8 status_r(); @@ -336,7 +340,7 @@ private: emu_timer *t_gen, *t_cmd, *t_track, *t_sector; - bool dden, status_type_1, intrq, drq, hld, hlt, enp; + bool dden, status_type_1, intrq, drq, hld, hlt, enp, force_ready; int main_state, sub_state; UINT8 command, track, sector, data, status, intrq_cond; int last_dir; |