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author | 2019-03-13 17:20:15 +0000 | |
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committer | 2019-03-13 18:31:42 +0000 | |
commit | 169643596920a522f0b94168dae78e092831b4de (patch) | |
tree | 5e418b489466d4f4f5f16a6f4741e1f064938ad5 /src/devices/bus/spectrum/uspeech.h | |
parent | 2cd7fa0a6c7342a331b71bd627dddb9f65ebd016 (diff) |
spectrum_uspeech: Use measured oscillator frequencies, and toggle ROM also on IORQ as used in Rockfall1/2. [Thomas Busse]
Diffstat (limited to 'src/devices/bus/spectrum/uspeech.h')
-rw-r--r-- | src/devices/bus/spectrum/uspeech.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/devices/bus/spectrum/uspeech.h b/src/devices/bus/spectrum/uspeech.h index 31fe8c65b85..8013abf9222 100644 --- a/src/devices/bus/spectrum/uspeech.h +++ b/src/devices/bus/spectrum/uspeech.h @@ -44,6 +44,7 @@ protected: virtual DECLARE_READ_LINE_MEMBER(romcs) override; virtual uint8_t mreq_r(offs_t offset) override; virtual void mreq_w(offs_t offset, uint8_t data) override; + virtual uint8_t iorq_r(offs_t offset) override; private: required_device<sp0256_device> m_nsp; |