1. Files
  2. Emerald CD
  3. emerald_cdr37
ASYNC10.ZIP (22K)

Uploaded Sun Jul 05 2026 08:37 am

Open COM1/COM2, transmit data string, and
monitor response.
BIZZY95B.ZIP (36K)

Uploaded Sun Jul 05 2026 08:37 am

BIZZY 0.95ß: Fast, quiet utility to take
modem off the hook.
CALLRT16.ZIP (73K)

Uploaded Sun Jul 05 2026 08:37 am

Call Router 1.6: Comm utility answer calls
with unique rings
COMST12.ZIP (26K)

Uploaded Sun Jul 05 2026 08:37 am

Comset 12: Modem/UART/Serial Port tester.
CTSSPU12.ZIP (98K)

Uploaded Sun Jul 05 2026 08:37 am

CTS Serial Port Utilities 1.2: Check IRQ
used/16550/etc.
CYBERDRV.ZIP (8K)

Uploaded Sun Jul 05 2026 08:37 am

Replacement COMM driver for 16550 UARTs.
CYCLEDTR.ZIP (17K)

Uploaded Sun Jul 05 2026 08:37 am

Determines which serial connecter is cabled
to which port.
DIGIDIAG.ZIP (34K)

Uploaded Sun Jul 05 2026 08:37 am

Digiboard (Multi-port Serial Card) diagrams.
ESPCA101.ZIP (11K)

Uploaded Sun Jul 05 2026 08:37 am

Hayes ESP Communications Accelerator config
program 1.01.
FAX110B.ZIP (36K)

Uploaded Sun Jul 05 2026 08:37 am

Update to BGFAX - take data/fax calls from
Class 2 modems.
HAYES288.ZIP (6K)

Uploaded Sun Jul 05 2026 08:37 am

Hayes vFC 28800 BBS List.
HVFCBB02.ZIP (14K)

Uploaded Sun Jul 05 2026 08:37 am

Hayes VFC BBS List 2.0: List of BBSs running
OPTIMA 288 vFC.
QWKRQ10.ZIP (57K)

Uploaded Sun Jul 05 2026 08:37 am

QwkRequest 1.0.  Offline BBS file & info
requesting program.
SERIALSP.ZIP (7K)

Uploaded Sun Jul 05 2026 08:37 am

Breaking the high-speed Bottleneck: A
newsletter on UARTs.
SERIZ10.ZIP (20K)

Uploaded Sun Jul 05 2026 08:37 am

SerialIz 1.0  Serial/Registration library for
QuickBASIC 4.5
SIO126A.ZIP (126K)

Uploaded Sun Jul 05 2026 08:37 am

Ray Gwinn's COM drivers 1.26a.
TBITWC.ZIP (4K)

Uploaded Sun Jul 05 2026 08:37 am

WC .MDM and .RAM files for Telebit modems.
USROBOT.ZIP (8K)

Uploaded Sun Jul 05 2026 08:37 am

Designer picture of the setting for a
US-Robotics Modem.
ZSXD_310.ZIP (66K)

Uploaded Sun Jul 05 2026 08:37 am

ZSX 3.10: Protocol driver.