BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 527

• Manufacturer Part Number: BMSKTOPASA900(DCE)
• Description: KIT STARTER TMPA900 USB JTAG
• Manufacturer: Toshiba
• Series: TOPASr
• Type: MCUr

Specifications of BMSKTOPASA900(DCE)

• Contents: Evaluation Board, Cable(s), Software and Documentation
• For Use With/related Products: TMPA900CMXBG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

[31:5]
[4]
[3]
[2]
[1]
[0]
Bit
[Description]
−
mrepempty
mrbfemp
mwbfemp
mrepdset
mwepdset
a. <mrepempty>
Symbol
20. UDMSTSTS (Master Status register)
Bit
This is a register that indicates the endpoint for UDC2Rx is empty. Ensure that this bit is
set to 1 when sending a NULL packet using the tx0 bit of UDC2 Setting register. (This bit
is the eptx_empty input signal with CLK_H synchronization.)
0y0: Indicates the endpoint contains some data.
0y1: Indicates the endpoint is empty.
This is a status register of UDC2AB.
−
RO
RO
RO
RO
RO
Type
Undefined
0y0, (-)
0y1
0y1
0y0, (-)
0y0, (-)
Reset
Value
TENTATIVE
TMPA900CM- 526
Read as undefined.
Master Read endpoint empty
0y0: Indicates the endpoint contains some data.
0y1: Indicates the endpoint is empty.
Master Read buffer empty
0y0: Indicates the buffer for the Master Read DMA contains some
data.
0y1: Indicates the buffer for the Master Read DMA is empty.
Master Write buffer empty
0y0: Indicates the buffer for the Master Write DMA contains some
data.
0y1: Indicates the buffer for the Master Write DMA is empty.
Master Read endpoint DATASET
0y0: Data can be transferred into the endpoint.
0y1: There is no space to transfer data in the endpoint.
Master Write endpoint DATASET
0y0: No data exists in the endpoint.
0y1: There is some data to be read in the endpoint.
Description
Address = (0xF440_0000) + (0x0084)
TMPA900CM
2009-10-14