L'atelier NMS3200/00 Webwork : help !!!
Reprise du message précédent
dans le cas précis du WebWork ce n'est pas piloté comme une RS232 vu la rom avec les commandes du Disqueil faut creuser un peu plus pour voir les détournements mais je peux déja dire que je n'ai pas trouvé de OUT pour piloter un éventuel port activant le Z8440
Citation :
a quoi pouvait servir un lecteur de code barre pour le commun des mortels dans les années 80 ?
a la même chose que le robotarm : initiation , programme perso etc
j'ai fait un programme en basic pour gérer une vidéothéque personnelle qui utilise le lecteur code barre pour identifier les K7
Visiteur
Vagabond
Message : 0
Petite info additionnelle : si vous utilisez blueMSX 2.8.1 ou 2.8.2 (ou 2.8.3 beta), il y a une implémentation partielle du mapper "Philips NMS1210 Serial Interface".
Si on utilise ce mapper pour la rom Webwork (insertion manuelle avec choix du mapper), le MSX émulé ne se plante pas ... mais on n'est pas plus avancé ! Edité par Visiteur Le 19/01/2012 à 20h56
Si on utilise ce mapper pour la rom Webwork (insertion manuelle avec choix du mapper), le MSX émulé ne se plante pas ... mais on n'est pas plus avancé ! Edité par Visiteur Le 19/01/2012 à 20h56
Bon je vous propose d’arrêter les spéculations car le grand Johan B, inventeur /concepteur /Designer / programmeur de cette petite merveille ma répondu 
Donc voici les partis essentielles de ca reponse :
The DIP switches at the top of the board are to set a network address,
the EPROM is an MSX ROM extension, and IIRC the Zilog chip is a
SIO (serial IO) support chip, memory-mapped into an unused part of the
ROM memory address space.
The protocol between MSX client and 286-clone Philips PC (1985!) is of
my own design (since I also wrote the driver on the server side), and
the functionality depends on the presence of such a server, which will
be the reason why you cannot boot your system when the cartridge is
inserted: It waits indefinitely for the server to answer its requests.
The server ran a UCSD-p operating system with - as said - a special
network driver. It also had a similar network card inserted, also
designed by me, to be inserted in the AT extension slot (a short card,
and without a ROM, I think), and could theoretically serve 63 clients (6
DIP switches, 2^6-1 clients and one server), but I guess the largest
network with an acceptable performance would have less than 16 clients.
The functionality would be for the server to provide virtual disk
volumes for the clients over the network, from where MSX-DOS could be
booted.
Donc voici les partis essentielles de ca reponse :
The DIP switches at the top of the board are to set a network address,
the EPROM is an MSX ROM extension, and IIRC the Zilog chip is a
SIO (serial IO) support chip, memory-mapped into an unused part of the
ROM memory address space.
The protocol between MSX client and 286-clone Philips PC (1985!) is of
my own design (since I also wrote the driver on the server side), and
the functionality depends on the presence of such a server, which will
be the reason why you cannot boot your system when the cartridge is
inserted: It waits indefinitely for the server to answer its requests.
The server ran a UCSD-p operating system with - as said - a special
network driver. It also had a similar network card inserted, also
designed by me, to be inserted in the AT extension slot (a short card,
and without a ROM, I think), and could theoretically serve 63 clients (6
DIP switches, 2^6-1 clients and one server), but I guess the largest
network with an acceptable performance would have less than 16 clients.
The functionality would be for the server to provide virtual disk
volumes for the clients over the network, from where MSX-DOS could be
booted.
HB-F700F(X2),A1GT,Altera DE1 + slots , Sunrise IDE CF,FMPAC, Music Module,Slot expander 8X (X3) ,PlaySoniq, et autres
Basically correct. But you need the UCSD-p operating system (not PC/MS-DOS), the network card's specs (proprietary like the MSX cartridge), the network driver software (proprietary again), the server application (proprietary and written in Pascal for UCSD-p).
I asked the former owner/manager of Profisoft: There probably is no more software or documentation left anywhere. Unless you have connections to the old hands at Philips in the right departments.
I do not think it is possible to emulate the missing elements.
You're welcome to hook up a debugger and have a a go at it.
I asked the former owner/manager of Profisoft: There probably is no more software or documentation left anywhere. Unless you have connections to the old hands at Philips in the right departments.
I do not think it is possible to emulate the missing elements.
You're welcome to hook up a debugger and have a a go at it.
Répondre
Vous n'êtes pas autorisé à écrire dans cette catégorie