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-rw-r--r--src/mame/machine/m2comm.c148
1 files changed, 74 insertions, 74 deletions
diff --git a/src/mame/machine/m2comm.c b/src/mame/machine/m2comm.c
index 835d59f0acd..4c45669076c 100644
--- a/src/mame/machine/m2comm.c
+++ b/src/mame/machine/m2comm.c
@@ -24,21 +24,21 @@ Sega MODEL2 COMMUNICATION BOARD 837-10537
| |-------------------| |-------------------| |-------------------| |
|-----------------------------------------------------------------------------|
- Setup:
- Z80 Zilog Z0840008PSC Z80 CPU (DIP40)
- LH5268A SHARP LH5268AD-10LL 8k x8 SRAM (DIP28)
- uPD72103 NEC uPD72103 HDLC/Frame Relay Controller (QFP80)
- 16726.7 M27C1001 128k x8 EPROM (DIP32, labelled 'EPR-16726')
- 315-5751 Lattice GAL16V8B-25LP PAL (DIP20)
- 315-5752 Lattice GAL16V8B-25LP PAL (DIP20)
- 315-5753A AMI 18CV8PC-15 PAL (DIP20)
- 315-5547 AMI 18CV8PC-25 PAL (DIP20)
+ Setup:
+ Z80 Zilog Z0840008PSC Z80 CPU (DIP40)
+ LH5268A SHARP LH5268AD-10LL 8k x8 SRAM (DIP28)
+ uPD72103 NEC uPD72103 HDLC/Frame Relay Controller (QFP80)
+ 16726.7 M27C1001 128k x8 EPROM (DIP32, labelled 'EPR-16726')
+ 315-5751 Lattice GAL16V8B-25LP PAL (DIP20)
+ 315-5752 Lattice GAL16V8B-25LP PAL (DIP20)
+ 315-5753A AMI 18CV8PC-15 PAL (DIP20)
+ 315-5547 AMI 18CV8PC-25 PAL (DIP20)
- Board:
- 837-10537 Daytona USA
+ Board:
+ 837-10537 Daytona USA
- EEPROM:
- 16726.7 Daytona USA
+ EEPROM:
+ 16726.7 Daytona USA
Sega PC BD MODEL2 A-CRX COMMUNICATION 837-11525
@@ -63,23 +63,23 @@ Sega PC BD MODEL2 A-CRX COMMUNICATION 837-11525
| |-------------------| |-------------------| |-------------------| |
|-------------------------------------------------------------------------------------------|
- Setup:
- Z80 Zilog Z0840008PSC Z80 CPU (DIP40)
- LH5268A SHARP LH5268AD-10LL 8k x8 SRAM (DIP28)
- uPD72103 NEC uPD72103 HDLC/Frame Relay Controller (QFP80)
- 16726.7 M27C1001 128k x8 EPROM (DIP32, labelled 'EPR-16726')
- 315-5751 Lattice GAL16V8B-25LP PAL (DIP20)
- 315-5752 Lattice GAL16V8B-25LP PAL (DIP20)
- 315-5753A AMI 18CV8PC-15 PAL (DIP20)
- 315-5547 AMI 18CV8PC-25 PAL (DIP20)
+ Setup:
+ Z80 Zilog Z0840008PSC Z80 CPU (DIP40)
+ LH5268A SHARP LH5268AD-10LL 8k x8 SRAM (DIP28)
+ uPD72103 NEC uPD72103 HDLC/Frame Relay Controller (QFP80)
+ 16726.7 M27C1001 128k x8 EPROM (DIP32, labelled 'EPR-16726')
+ 315-5751 Lattice GAL16V8B-25LP PAL (DIP20)
+ 315-5752 Lattice GAL16V8B-25LP PAL (DIP20)
+ 315-5753A AMI 18CV8PC-15 PAL (DIP20)
+ 315-5547 AMI 18CV8PC-25 PAL (DIP20)
- Board:
- 837-11525
- 837-11572 Sega Rally Championship
+ Board:
+ 837-11525
+ 837-11572 Sega Rally Championship
- EEPROM:
- 16726.7 Sega Rally Championship
- 18643A.7 ManxTT
+ EEPROM:
+ 16726.7 Sega Rally Championship
+ 18643A.7 ManxTT
Sega PC BD MODEL2 B-CRX COMMUNICATION 837-11615
@@ -104,23 +104,23 @@ Sega PC BD MODEL2 B-CRX COMMUNICATION 837-11615
| CN3 |-------------------| |
|-------------------------------------------------------------------------------------------|
- Setup:
- Z80 Zilog Z0840008PSC Z80 CPU (DIP40)
- MB84256A Fujitsu MB84256A-70LL 32k x8 SRAM (SDIP28)
- uPD72103A NEC uPD72103 HDLC/Frame Relay Controller (QFP80)
- 18643A.7 M27C1001 128k x8 EPROM (DIP32, labelled 'EPR-18643A')
- 315-5751 Lattice GAL16V8B-25LP PAL (DIP20)
- 315-5752 Lattice GAL16V8B-25LP PAL (DIP20)
- 315-5753A ICT PEEL18CV8P-15 PAL (DIP20)
- 315-5547A AMI 18CV8PC-25 PAL (DIP20)
+ Setup:
+ Z80 Zilog Z0840008PSC Z80 CPU (DIP40)
+ MB84256A Fujitsu MB84256A-70LL 32k x8 SRAM (SDIP28)
+ uPD72103A NEC uPD72103 HDLC/Frame Relay Controller (QFP80)
+ 18643A.7 M27C1001 128k x8 EPROM (DIP32, labelled 'EPR-18643A')
+ 315-5751 Lattice GAL16V8B-25LP PAL (DIP20)
+ 315-5752 Lattice GAL16V8B-25LP PAL (DIP20)
+ 315-5753A ICT PEEL18CV8P-15 PAL (DIP20)
+ 315-5547A AMI 18CV8PC-25 PAL (DIP20)
- Board:
- 837-11615 Virtua On
- 837-11615-02 Virtua On
+ Board:
+ 837-11615 Virtua On
+ 837-11615-02 Virtua On
- EEPROM:
- 18643.7 Virtua On
- 18643A.7 Virtua On
+ EEPROM:
+ 18643.7 Virtua On
+ 18643A.7 Virtua On
@@ -146,21 +146,21 @@ Sega PC BD MODEL2 C-CRX COMMUNICATION 837-12839
| CN3 |-------------------| |
|-------------------------------------------------------------------------------------------|
- Setup:
- Z80 Zilog Z0840008PSC Z80 CPU (DIP40)
- MB84256A Fujitsu MB84256A-70LL 32k x8 SRAM (SDIP28)
- uPD72103A NEC uPD72103 HDLC/Frame Relay Controller (QFP80)
- 18643A.7 M27C1001 128k x8 EPROM (DIP32, labelled 'EPR-18643A')
- 315-5751 Lattice GAL16V8B-25LP PAL (DIP20)
- 315-5752 Lattice GAL16V8B-25LP PAL (DIP20)
- 315-5753A ICT PEEL18CV8P-15 PAL (DIP20)
- 315-5547A AMI 18CV8PC-25 PAL (DIP20)
-
- Board:
- 837-12839 Sega Touring Car Championship
-
- EEPROM:
- 18643A.7 Sega Touring Car Championship
+ Setup:
+ Z80 Zilog Z0840008PSC Z80 CPU (DIP40)
+ MB84256A Fujitsu MB84256A-70LL 32k x8 SRAM (SDIP28)
+ uPD72103A NEC uPD72103 HDLC/Frame Relay Controller (QFP80)
+ 18643A.7 M27C1001 128k x8 EPROM (DIP32, labelled 'EPR-18643A')
+ 315-5751 Lattice GAL16V8B-25LP PAL (DIP20)
+ 315-5752 Lattice GAL16V8B-25LP PAL (DIP20)
+ 315-5753A ICT PEEL18CV8P-15 PAL (DIP20)
+ 315-5547A AMI 18CV8PC-25 PAL (DIP20)
+
+ Board:
+ 837-12839 Sega Touring Car Championship
+
+ EEPROM:
+ 18643A.7 Sega Touring Car Championship
*/
#include "machine/m2comm.h"
@@ -296,7 +296,7 @@ WRITE8_MEMBER(m2comm_device::cn_w)
m_linkalive = 0x00;
m_linkcount = 0x00;
m_linktimer = 0x04; //0x00E8; // 58 fps * 4s
-
+
comm_tick();
}
#endif
@@ -324,7 +324,7 @@ void m2comm_device::check_vint_irq()
void m2comm_device::set_linktype(UINT16 linktype)
{
m_linktype = linktype;
-
+
switch (m_linktype)
{
case 16726:
@@ -347,7 +347,7 @@ void m2comm_device::comm_tick()
void m2comm_device::comm_tick_16726()
{
- if (m_linkenable == 0x01)
+ if (m_linkenable == 0x01)
{
m_zfg ^= 1;
@@ -369,21 +369,21 @@ void m2comm_device::comm_tick_16726()
m_shared[0] = 0x00;
m_shared[2] = 0xff;
m_shared[3] = 0xff;
-
+
// check rx socket
if (!m_line_rx.is_open())
{
printf("M2COMM: listen on %s\n", m_localhost);
m_line_rx.open(m_localhost);
}
-
+
// check tx socket
if (!m_line_tx.is_open())
{
printf("M2COMM: connect to %s\n", m_remotehost);
m_line_tx.open(m_remotehost);
}
-
+
// if both sockets are there check ring
if ((m_line_rx.is_open()) && (m_line_tx.is_open()))
{
@@ -416,7 +416,7 @@ void m2comm_device::comm_tick_16726()
m_line_tx.write(m_buffer, dataSize);
}
}
-
+
// 0xFE - link size
else if (idx == 0xfe)
{
@@ -427,11 +427,11 @@ void m2comm_device::comm_tick_16726()
// forward message
m_line_tx.write(m_buffer, dataSize);
}
-
+
// consider it done
printf("M2COMM: link established - id %02x of %02x\n", m_linkid, m_linkcount);
m_linkalive = 0x01;
-
+
// write to shared mem
m_shared[0] = 0x01;
m_shared[2] = m_linkid;
@@ -449,13 +449,13 @@ void m2comm_device::comm_tick_16726()
}
printf("M2COMM: droped a message...\n");
}
-
+
if (m_linkalive == 0x00)
recv = m_line_rx.read(m_buffer, dataSize);
else
recv = 0;
}
-
+
// if we are master and link is not yet established
if (isMaster && (m_linkalive == 0x00))
{
@@ -493,7 +493,7 @@ void m2comm_device::comm_tick_16726()
}
}
}
- }
+ }
// update "ring buffer" if link established
if (m_linkalive == 0x01)
@@ -522,7 +522,7 @@ void m2comm_device::comm_tick_16726()
for (int j = 0x00 ; j < frameSize ; j++)
{
m_shared[frameOffset2 + j] = m_shared[frameOffset1 + j];
- }
+ }
}
slotDest -= m_linkcount;
}
@@ -574,7 +574,7 @@ void m2comm_device::comm_tick_16726()
}
m_line_tx.write(m_buffer, dataSize);
- // master sends some additional status bytes
+ // master sends some additional status bytes
if (isMaster){
m_buffer[0] = 0xF0;
for (int j = 0x00 ; j < frameSize ; j++)
@@ -589,9 +589,9 @@ void m2comm_device::comm_tick_16726()
m_line_tx.write(m_buffer, dataSize);
}
}
-
+
// clear 03
//TODO:m_shared[3] = 0x00;
- }
+ }
}
#endif