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Add a Victor V86P disk driver

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This emulates a JVC-branded controller/drive pair, using RLL encoding,
connected via a small connector electrically compatible with ST-506.

The controller is ST-506 compatible with an extra command for
self-power-off. The option ROM is made by SMS. Commented disassembly is
available for study [1].

The disk is a 3.5" 20MiB "made by Victor", labeled JD3824T100 on the outer
protective casing, JD3824T00-1 on the actual drive. It's 615/2/34
physically, pretends to be a 614/4/17 so that it's type 3 compatible.

[1] https://archive.org/details/v86p-hd
This commit is contained in:
Lubomir Rintel
2021-09-09 15:39:26 +02:00
parent da33f5c0cc
commit b20e72f37f
3 changed files with 78 additions and 0 deletions
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src/include/86box/hdc.h
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@@ -40,6 +40,7 @@ extern const device_t st506_at_wd1003_device; /* st506_at_wd1003 */
extern const device_t st506_xt_wd1004a_wx1_device; /* st506_xt_wd1004a_wx1 */
extern const device_t st506_xt_wd1004_27x_device; /* st506_xt_wd1004_27x */
extern const device_t st506_xt_wd1004a_27x_device; /* st506_xt_wd1004a_27x */
extern const device_t st506_xt_victor_v86p_device; /* st506_xt_victor_v86p */
extern const device_t esdi_at_wd1007vse1_device; /* esdi_at */
extern const device_t esdi_ps2_device; /* esdi_mca */