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Diffstat (limited to 'src/devices/machine/am25s55x.h')
-rw-r--r--src/devices/machine/am25s55x.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/devices/machine/am25s55x.h b/src/devices/machine/am25s55x.h
index 1fa3cab8102..8d5e4c1e01e 100644
--- a/src/devices/machine/am25s55x.h
+++ b/src/devices/machine/am25s55x.h
@@ -22,7 +22,7 @@ class am25s55x_device : public device_t
{
public:
// construction/destruction
- am25s55x_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock = 0);
+ am25s55x_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, const XTAL &clock = XTAL());
void x_w(uint8_t data);
void y_w(uint8_t data);
@@ -74,7 +74,7 @@ class am25s557_device : public am25s55x_device
{
public:
// construction/destruction
- am25s557_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
+ am25s557_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock = XTAL());
virtual void xm_w(int state) override;
virtual void ym_w(int state) override;
@@ -97,7 +97,7 @@ class am25s558_device : public am25s55x_device
{
public:
// construction/destruction
- am25s558_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock = 0);
+ am25s558_device(const machine_config &mconfig, const char *tag, device_t *owner, const XTAL &clock = XTAL());
void rs_w(int state);
void ru_w(int state);