Xemu [doxygen]  hyppo 0a42be3a057156924bc1b626a687bd6e27349c45 @ Sat 19 Mar 02:15:11 CET 2022
Macros | Functions | Variables
zxemu.h File Reference
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Macros

#define IO16_HI_BYTE(port16)   (((ports[(((port16) >> 14) & 3) | 0xB0] & 3) << 6) | (((port16) >> 8) & 0x3F))
 

Functions

void zxemu_write_ula (Uint8 hiaddr, Uint8 data)
 
Uint8 zxemu_read_ula (Uint8 hiaddr)
 
void zxemu_attribute_memory_write (Uint16 address, Uint8 data)
 
void zxemu_switch (Uint8 data)
 

Variables

int zxemu_on
 
int nmi_pending
 

Macro Definition Documentation

◆ IO16_HI_BYTE

#define IO16_HI_BYTE (   port16)    (((ports[(((port16) >> 14) & 3) | 0xB0] & 3) << 6) | (((port16) >> 8) & 0x3F))

Definition at line 22 of file zxemu.h.

Function Documentation

◆ zxemu_attribute_memory_write()

void zxemu_attribute_memory_write ( Uint16  address,
Uint8  data 
)

Definition at line 78 of file zxemu.c.

◆ zxemu_read_ula()

Uint8 zxemu_read_ula ( Uint8  hiaddr)

Definition at line 64 of file zxemu.c.

◆ zxemu_switch()

void zxemu_switch ( Uint8  data)

Definition at line 32 of file zxemu.c.

◆ zxemu_write_ula()

void zxemu_write_ula ( Uint8  hiaddr,
Uint8  data 
)

Definition at line 52 of file zxemu.c.

Variable Documentation

◆ nmi_pending

int nmi_pending

Definition at line 29 of file zxemu.h.

◆ zxemu_on

int zxemu_on

Definition at line 27 of file zxemu.c.