Transmit Data Register (Tdr); Receive Data Register (Rdr) - Texas Instruments OMAP5910 Technical Reference Manual

Table 7–26. MicroWire Registers (Continued)
Register Description
SR3 Setup 3
SR4 Setup 4
SR5 Setup 5
Table 7–27. Transmit Data Register (TDR)
Bit Name
15–0 TD
Note: MSB (bit 15) is the first transmitted bit.
Table 7–28. Receive Data Register (RDR) – Offset address (hex): 0x00
Bit Name
15–0 TD
Note: LSB (bit 0) is the last received bit.
Function
Data to transmit
Whatever its size, the word must be aligned on the most significant bit (MSB)
side.
Function
Received data
Whatever its size, the word is aligned on the least significant bit (LSB) side.
R/W Size Address
R/W 16 bits FFFB:3000
R/W 16 bits FFFB:3000
R/W 16 bits FFFB:3000
MPU Public Peripherals
MicroWire Interface
Offset
0x10
0x14
0x18
Reset
Value
Undefined
Reset
Value
Undefined
7-31