BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 814

• 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

1. ADCLK (AD conversion clock setting register)
[31:8]
[7]
[6:4]
[3]
[2:0]
Bit
[Description]
•
a. <ADCLK[2:0]>
R/W : Read/Write RO : ReadOnly WO : WriteOnly
Note 1: While AD conversion is executed with a clock selected in the register above, at this time, a conversion clock
Note 2: During AD conversion, do not switch the conversion clock.
AD Conversion Clock Setting Register
Selects the AD prescaler output.
AD conversion 1-clock period =
0y000: PCLK
0y001: PCLK/2
0y010: PCLK/4
0y011: PCLK/8
0y1xx: PCLK/16
−
−
−
−
ADCLK[2:0]
needs to be selected so that the AD conversion clock can be 33 MHz or less in order to meet the guaranteed
accuracy.
Symbol
Bit
−
R/W
R/W
RO
R/W
Type
TENTATIVE
Undefined
0y1
0y000
0y0
0y000
TMPA900CM- 813
Reset
Value
Read as undefined. Write as zero.
Always write as 1.
Always write as 0.
Always read as 0 when read.
AD prescaler output select
AD conversion 1-clock period =
0y000: PCLK
0y001: PCLK/2
0y010: PCLK/4
0y011: PCLK/8
0y1xx: PCLK/16
Address = (0xF008_0000) + (0x0070)
Description
TMPA900CM
2009-10-14