tc90a58f TOSHIBA Semiconductor CORPORATION, tc90a58f Datasheet - Page 16

• Manufacturer Part Number: tc90a58f
• Description: 3-channel Ad Converter
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Sub-Address 01H
·
·
·
·
·
·
Default
Name
PSCEL0~PSCEL1 Switches the phase comparator in HPLL.
DIVSEL: Switches the reference HD.
HPLLSTOP: Switches HPLL oscillation ON/OFF.
OUTSEL: Switches the clock (APCLK) output.
CLKSEL: Switches the clock.
CKPOL: Switches the polarity of output clock (APCLK and CKOUT).
Bit
0 (default): the Reference HD generated internally
1: Reference HD input externally (via HREF pin)
0 (default): HPLL oscillates.
0 (default): Full-swing (square) output
0 (default): Uses clock generated by HPLL.
1: Uses clock input externally.
0 (default): Positive polarity
7 (MSB)
¾
¾
PCSEL0
PCSEL0
0
1
0
1
6
0
PCSEL1
PCSEL1
0
0
1
1
5
0
1: HPLL stops oscillating.
1: Negative polarity
16
PC2 (default)
Use prohibited
Use prohibited
PC3
DIVSEL
4
0
1: 1-V
PC Used
HPLLSTOP
p-p
output
3
0
OUTSEL
2
0
CLKSEL
1
0
TC90A58F
2002-02-06
0 (LSB)
CKPOL
0