CD2401 Intel, CD2401 Datasheet - Page 156

• Manufacturer Part Number: CD2401
• Description: Multi-protocol Communications Controller
• Manufacturer: Intel

CD2401 — Multi-Protocol Communications Controller
8.7.5
156
Register Name: TTR
Register Description: Transmit Timer
Default Value: x’00
Access: Byte Read only
Bit 7
Transmit Timer Register (TTR) — Async Modes only
This Asynchronous mode timer is managed by the CD2401 to implement embedded transmit
delays when that option is used by the host (see description of COR2). This register should not be
modified by the host under any circumstances.
Bit 6
Bit 5
Bit 4
Binary Value
Bit 3
Bit 2
Motorola Hex Address: x’29
Bit 1
Intel Hex Address: x’2A
Datasheet
Bit 0