AN985B/BX
Registers and Descriptors Description
TDR_CSR1
Transmit Demand Register
Offset
08H
Reset Value
FFFF FFFFH
ꢀꢁ ꢀꢂ ꢃꢄ ꢃꢅ ꢃꢆ ꢃꢇ ꢃꢈ ꢃꢉ ꢃꢀ ꢃꢃ ꢃꢁ ꢃꢂ ꢁꢄ ꢁꢅ ꢁꢆ ꢁꢇ ꢁꢈ ꢁꢉ ꢁꢀ ꢁꢃ ꢁꢁ ꢁꢂ ꢄ
ꢅ ꢆ ꢇ ꢈ ꢉ ꢀ ꢃ ꢁ ꢂ
73'0
UZꢊ
Field
Bits
Type
Description
TPDM
31:0
rw*
Transmit Poll Demand
When written any value in suspended state, trigger read-tx-descriptor
process and check the own-bit, if own-bit = 1, then start transmit process.
Note:rw*: Before writing the trasmitting process should be in the
suspended state.
Data Sheet
51
Rev. 1.51, 2005-11-30