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Diffstat (limited to 'src/devices/video/ef9345.cpp')
-rw-r--r--src/devices/video/ef9345.cpp34
1 files changed, 17 insertions, 17 deletions
diff --git a/src/devices/video/ef9345.cpp b/src/devices/video/ef9345.cpp
index 006d92855ba..129dddebbf2 100644
--- a/src/devices/video/ef9345.cpp
+++ b/src/devices/video/ef9345.cpp
@@ -212,7 +212,7 @@ void ef9345_device::device_timer(emu_timer &timer, device_timer_id id, int param
void ef9345_device::set_busy_flag(int period)
{
m_bf = 1;
- m_busy_timer->adjust(attotime::from_usec(period));
+ m_busy_timer->adjust(attotime::from_nsec(period));
}
// draw a char in 40 char line mode
@@ -753,7 +753,7 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
{
case 0x00: //KRF: R1,R2,R3->ram
case 0x01: //KRF: R1,R2,R3->ram + increment
- set_busy_flag(4);
+ set_busy_flag(4000);
m_videoram->write_byte(a, m_registers[1]);
m_videoram->write_byte(a + 0x0800, m_registers[2]);
m_videoram->write_byte(a + 0x1000, m_registers[3]);
@@ -761,14 +761,14 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
break;
case 0x02: //KRG: R1,R2->ram
case 0x03: //KRG: R1,R2->ram + increment
- set_busy_flag(5.5);
+ set_busy_flag(5500);
m_videoram->write_byte(a, m_registers[1]);
m_videoram->write_byte(a + 0x0800, m_registers[2]);
if (cmd&1) inc_x(7);
break;
case 0x08: //KRF: ram->R1,R2,R3
case 0x09: //KRF: ram->R1,R2,R3 + increment
- set_busy_flag(7.5);
+ set_busy_flag(7500);
m_registers[1] = m_videoram->read_byte(a);
m_registers[2] = m_videoram->read_byte(a + 0x0800);
m_registers[3] = m_videoram->read_byte(a + 0x1000);
@@ -776,14 +776,14 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
break;
case 0x0a: //KRG: ram->R1,R2
case 0x0b: //KRG: ram->R1,R2 + increment
- set_busy_flag(7.5);
+ set_busy_flag(7500);
m_registers[1] = m_videoram->read_byte(a);
m_registers[2] = m_videoram->read_byte(a + 0x0800);
if (cmd&1) inc_x(7);
break;
case 0x30: //OCT: R1->RAM, main pointer
case 0x31: //OCT: R1->RAM, main pointer + inc
- set_busy_flag(4);
+ set_busy_flag(4000);
m_videoram->write_byte(indexram(7), m_registers[1]);
if (cmd&1)
@@ -795,7 +795,7 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
break;
case 0x34: //OCT: R1->RAM, aux pointer
case 0x35: //OCT: R1->RAM, aux pointer + inc
- set_busy_flag(4);
+ set_busy_flag(4000);
m_videoram->write_byte(indexram(5), m_registers[1]);
if (cmd&1)
@@ -803,7 +803,7 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
break;
case 0x38: //OCT: RAM->R1, main pointer
case 0x39: //OCT: RAM->R1, main pointer + inc
- set_busy_flag(4.5);
+ set_busy_flag(4500);
m_registers[1] = m_videoram->read_byte(indexram(7));
if (cmd&1)
@@ -816,7 +816,7 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
break;
case 0x3c: //OCT: RAM->R1, aux pointer
case 0x3d: //OCT: RAM->R1, aux pointer + inc
- set_busy_flag(4.5);
+ set_busy_flag(4500);
m_registers[1] = m_videoram->read_byte(indexram(5));
if (cmd&1)
@@ -824,7 +824,7 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
break;
case 0x50: //KRL: 80 uint8_t - 12 bits write
case 0x51: //KRL: 80 uint8_t - 12 bits write + inc
- set_busy_flag(12.5);
+ set_busy_flag(12500);
m_videoram->write_byte(a, m_registers[1]);
switch((a / 0x0800) & 1)
{
@@ -850,7 +850,7 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
break;
case 0x58: //KRL: 80 uint8_t - 12 bits read
case 0x59: //KRL: 80 uint8_t - 12 bits read + inc
- set_busy_flag(11.5);
+ set_busy_flag(11500);
m_registers[1] = m_videoram->read_byte(a);
switch((a / 0x0800) & 1)
{
@@ -879,7 +879,7 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
case 0x83: //IND: R1->PAT
case 0x84: //IND: R1->DOR
case 0x87: //IND: R1->ROR
- set_busy_flag(2);
+ set_busy_flag(2000);
switch(cmd&7)
{
case 1: m_tgs = m_registers[1]; break;
@@ -897,7 +897,7 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
case 0x8b: //IND: PAT->R1
case 0x8c: //IND: DOR->R1
case 0x8f: //IND: ROR->R1
- set_busy_flag(3.5);
+ set_busy_flag(3500);
switch(cmd&7)
{
case 0: m_registers[1] = m_charset[indexrom(7) & 0x1fff]; break;
@@ -915,7 +915,7 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
case 0x99: //VSM: vertical sync mask set
break;
case 0xb0: //INY: increment Y
- set_busy_flag(2);
+ set_busy_flag(2000);
inc_y(6);
m_state &= 0x8f; //reset S4(LXa), S5(LXm), S6(Al)
break;
@@ -936,7 +936,7 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
uint8_t n = (cmd>>4) - 0x0c;
uint8_t r1 = (cmd&0x04) ? 7 : 5;
uint8_t r2 = (cmd&0x04) ? 5 : 7;
- int busy = 2;
+ int busy = 2000;
for(i = 0; i < 1280; i++)
{
@@ -959,7 +959,7 @@ void ef9345_device::ef9345_exec(uint8_t cmd)
inc_y(6);
}
- busy += 4 * n;
+ busy += 4000 * n;
}
m_state &= 0x8f; //reset S4(LXa), S5(LXm), S6(Al)
set_busy_flag(busy);
@@ -994,7 +994,7 @@ void ef9345_device::update_scanline(uint16_t scanline)
if (scanline == 250)
m_state &= 0xfb;
- set_busy_flag(104);
+ set_busy_flag(104000);
if (m_char_mode == MODE12x80 || m_char_mode == MODE8x80)
{