CS89712-CB View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS89712-CB

High-Performance, Low-Power System-on-Chip with 10BASE-T Ethernet Controller

Cirrus Logic 

CS89712

Bit

20

Description

IRTXM: IrDA TX mode bit. This bit controls the IrDA encoding strategy. Clearing this bit means

that each zero bit transmitted is represented as a pulse of width 3/16th of the bit rate period. Set-

ting this bit means each zero bit is represented as a pulse of width 3/16th of the period of

115,200-bit rate clock (i.e., 1.6 µsec regardless of the selected bit rate). Setting this bit will use

less power, but will probably reduce transmission distances.

Table 37. SYSCON1 (Continued)

82

DS502PP2

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