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i2cmem.cpp: Added PCF8570 device.

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This commit is contained in:
Nigel Barnes 2021-02-20 00:04:34 +00:00
parent 6d93412a24
commit 503941bf1e
2 changed files with 8 additions and 0 deletions
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6
src/devices/machine/i2cmem.cpp
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@ -61,6 +61,7 @@ static inline void ATTR_PRINTF( 3, 4 ) verboselog( device_t *device, int n_level
// device type definition
DEFINE_DEVICE_TYPE(I2C_24C01, i2c_24c01_device, "24c01", "24C01 I2C Memory")
DEFINE_DEVICE_TYPE(I2C_PCF8570, i2c_pcf8570_device, "pcf8582", "PCF8570 I2C Memory")
DEFINE_DEVICE_TYPE(I2C_PCD8572, i2c_pcd8572_device, "pcd8572", "PCD8572 I2C Memory")
DEFINE_DEVICE_TYPE(I2C_PCF8582, i2c_pcf8582_device, "pcf8582", "PCF8582 I2C Memory")
DEFINE_DEVICE_TYPE(I2C_24C02, i2c_24c02_device, "24c02", "24C02 I2C Memory")
@ -120,6 +121,11 @@ i2c_24c01_device::i2c_24c01_device(const machine_config &mconfig, const char *ta
{
}
i2c_pcf8570_device::i2c_pcf8570_device(const machine_config& mconfig, const char* tag, device_t* owner, uint32_t clock) :
i2cmem_device(mconfig, I2C_PCF8570, tag, owner, clock, 0, 0, 0x100)
{
}
i2c_pcd8572_device::i2c_pcd8572_device(const machine_config& mconfig, const char* tag, device_t* owner, uint32_t clock) :
i2cmem_device(mconfig, I2C_PCD8572, tag, owner, clock, 0, 0, 0x80)
{

2
src/devices/machine/i2cmem.h
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@ -100,6 +100,7 @@ protected:
};
DECLARE_I2C_DEVICE(24c01);
DECLARE_I2C_DEVICE(pcf8570);
DECLARE_I2C_DEVICE(pcd8572);
DECLARE_I2C_DEVICE(pcf8582);
DECLARE_I2C_DEVICE(24c02);
@ -113,6 +114,7 @@ DECLARE_I2C_DEVICE(24c512);
// device type definition
DECLARE_DEVICE_TYPE(I2C_24C01, i2c_24c01_device)
DECLARE_DEVICE_TYPE(I2C_PCF8570, i2c_pcf8570_device)
DECLARE_DEVICE_TYPE(I2C_PCD8572, i2c_pcd8572_device)
DECLARE_DEVICE_TYPE(I2C_PCF8582, i2c_pcf8582_device)
DECLARE_DEVICE_TYPE(I2C_24C02, i2c_24c02_device)