4D product information for

Hi-speed Synchronous serial interface podule (S/H)

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Product Title: Hi-speed Synchronous serial interface podule (S/H)
Manufacturer/Publisher: Various
Stock Code: VAR-SYNC-POD
QuickCode: 12902
Format: RISC OS Hardware
Product Group: Expansion Cards and External Add-ons: Other
Condition: Refurbished
Availability: Usually available from stock

These synchronous Serial Port Podules support up to 3Mbits/second!
It can not be used in its current form with most serial devices (modem, Pocket Reader etc.) which are asynchronous we are offering single units to anyone interested in buying one to evaluate (Sources for a RISC OS driver are available).

n.b. The units were designed and used to communicate with a high spec satellite dish modem.

Significant quantity discounts available, please enquire.

Podule consists of:
3x 74HC244N (20pin DIL) Octal 3-state buffer/line driver
2x 74HC245N (20pin DIL) Octal 3-state bus transceiver
2x 708102, M5M51008BP-70L (32pin DIL) 128k x 8 static CMOS SRAM
1x M74HC126BI (14pin DIL) quad 3 state buffer/line driver
1x DS3486N (16pin DIL) Quad RS422/RS423 line receiver
1x DS3487N (16pin DIL) Quad 3-state line driver
1x Actel A1020B, PL84C (84way PLCC FPGA) (Socketed)
1x Philips N82S123AN, FZV8777 (16pin DIL socketed) PROM, fuse programmable

Port 1
1 -86 1&2 (DCD I/P)
2 -86 6&7 (RXD I/P)
3 -87 2 (TXD O/P)
4 -87 6 (DTR O/P)
5 -86&87 8 (GND)
6 -86 1&2 (DSR I/P)
7 -86 6&7 (RTS O/P)
8 -87 3 (CTS I/P)
9 -87 5 (RI I/P)

-86 16&12 joined
-86 4&16 joined

Port 2
1 -86 9&10
2 -86 14&15
3 -87 10
4 -87 14
5 -86&87 8 (GND)
6 -86 9&10
7 -86 14&15
8 -87 11
9 -87 13

Marked as "BA28200 ISS. A Alphserv high speed interface podule"
"TELEKURS High Speed Interface AA28200"

Price: £15.00 no UK VAT to pay!
Free UK delivery on orders of £40 or more! (exceptions apply)

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Most orders of less than £40 will incur a £3 admin charge.
Items on special offer are while stocks last and may be time limited.
Items marked S/H are secondhand and have a 3 month warranty
Unless otherwise stated, photos are for illustrative purposes only
UK delivery included on orders of £40 or more (exceptions apply), please ask for overseas delivery cost.
Please check for compatibility. Official orders welcome. E&OE

If you have a sales enquiry please email our sales department
Unit 16, Arunside Ind. Est., Fort Road, Littlehampton, West Sussex, BN17 7QU, UK. 01903 523222 (full contact details)
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Last updated: Fri, 12 Apr 2024