linkr@groupw.cns.vt.edu (Roger Link) (04/05/91)
- Looking for auto baud detection code (Z80, pascal, etc.) for for a Zilog SCC (Z8530/Z8030) or SIO??? - Looking for a good source for Zilog chips. I need Z8530's (10Mhz), and Z84C13 IPC's. I define good as a supplier that: - Has the chips - Can do COD or preferably VISA - Doesn't mind 5/10/15 quantities (I want at least 5 of everything!!) The Z84x1x IPC are new "Intelligent Peripheral Controllers". They have a 10Mhz Z80, SIO, CTC, Watch Dog timer, PIO (on some models), and clock generator, wait state generator, and auto power on reset (some models). All of this in a 84-pin PLCC or 100 pin quad flat pack!!! From my point of view, these chips give the 8051/6811/etc. microcontrollers a run for their money!! ---------------------------------------------------------------------- Roger Link BITNET : LINKR @ VTVM1 VA. Tech Physics INTERNET : LINKR@GROUPW.CNS.VT.EDU Blacksburg VA. ----------------------------------------------------------------------
dave@boingo.med.jhu.edu (David Heath) (04/05/91)
linkr@groupw.cns.vt.edu (Roger Link) writes: >- Looking for a good source for Zilog chips. I need Z8530's (10Mhz), > and Z84C13 IPC's. I define good as a supplier that: > - Has the chips > - Can do COD or preferably VISA > - Doesn't mind 5/10/15 quantities (I want at least 5 of everything!!) >The Z84x1x IPC are new "Intelligent Peripheral Controllers". They >have a 10Mhz Z80, SIO, CTC, Watch Dog timer, PIO (on some models), and >clock generator, wait state generator, and auto power on reset (some >models). All of this in a 84-pin PLCC or 100 pin quad flat pack!!! Please post the responses. -dave heath
fzsitvay@techbook.com (Frank Zsitvay) (04/06/91)
In article <1557@vtserf.cc.vt.edu> linkr@groupw.cns.vt.edu (Roger Link) writes: > >The Z84x1x IPC are new "Intelligent Peripheral Controllers". They >have a 10Mhz Z80, SIO, CTC, Watch Dog timer, PIO (on some models), and >clock generator, wait state generator, and auto power on reset (some >models). All of this in a 84-pin PLCC or 100 pin quad flat pack!!! > >From my point of view, these chips give the 8051/6811/etc. >microcontrollers a run for their money!! not to mention, cp/m on a chip. add a disk controller, some rom, some ram, and other odds and ends and you'd have an extremely low parts count cp/m machine. if someone could be so good as to even post estimated prices for these toys, i'd REALLY appreciate it. -- fzsitvay@techbook.COM - but don't quote me on that.... American Oil Company motto - Bend over, We'll pump!!!
linkr@groupw.cns.vt.edu (Roger Link) (04/15/91)
>- Looking for auto baud detection code (Z80, pascal, etc.) for for a > Zilog SCC (Z8530/Z8030) or SIO??? > >- Looking for a good source for Zilog chips. I need Z8530's (10Mhz), > and Z84C13 IPC's. I define good as a supplier that: > - Has the chips > - Can do COD or preferably VISA > - Doesn't mind 5/10/15 quantities (I want at least 5 of everything!!) > >The Z84x1x IPC are new "Intelligent Peripheral Controllers". They >have a 10Mhz Z80, SIO, CTC, Watch Dog timer, PIO (on some models), and >clock generator, wait state generator, and auto power on reset (some >models). All of this in a 84-pin PLCC or 100 pin quad flat pack!!! > >From my point of view, these chips give the 8051/6811/etc. >microcontrollers a run for their money!! I talked to my local Zilog rep. Of the Zilog distributors he gave me, I tried Newark and Lex (800-833-3557). Newark didn't have the Z84C13 IPC chips, and would require a large order for them to get them, plus a long delay. Newark can do VISA, and carries the "standard" Zilog chips (but so does Jameco/JDR, probably at a lower price!!). Lex has the chips in stock. I have placed a order. They can do COD, but no VISA. They do have a $250 minimum order. I paid about $18 for my Z84C1310VEC (I think that is the proper number) chips. They are being shipped from San Jose. There is also a 6Mhz version of this chip. As for Zilog SIO/SCC autobaud code, I'm still looking............. ---------------------------------------------------------------------- Roger Link BITNET : LINKR @ VTVM1 VA. Tech Physics INTERNET : LINKR@GROUPW.CNS.VT.EDU Blacksburg VA. ----------------------------------------------------------------------