cxd2548r Sony Electronics, cxd2548r Datasheet - Page 98

• Manufacturer Part Number: cxd2548r
• Description: Cd Digital Signal Processor With Built-in Digital Servo And Dac
• Manufacturer: Sony Electronics

SDF2, SDF1: DFCT slice level
MAX2, MAX1: DFCT maximum time
BTF:
D2V2, D2V1: Peak hold 2 for DFCT signal generation
D1V2, D1V1: Peak hold 1 for DFCT signal generation
RINT:
Count-down speed setting
Default value: 01 (3.938V/ms, 352.8kHz)
Default value: 10 (179mV)
RFDC input conversion
Bottom hold double-speed count-up mode for MIRR signal generation
On/off (default: off)
On when set to 1.
Count-down speed setting
Default value: 01 (0.492V/ms, 44.1kHz)
This initializes the initial-stage registers of the circuits which generate MIRR, DFCT and FOK.
Default value: 00 (no timer limit)
MAX2
SDF2
D1V2
D2V2
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
MAX1
SDF1
D1V1
D2V1
[V/ms] unit items indicate RFDC input conversion; [kHz] unit items indicate the
operating frequency of the internal counter.
[V/ms] unit items indicate RFDC input conversion; [kHz] unit items indicate the
operating frequency of the internal counter.
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
134
179
224
No timer limit
2.00ms
2.36
2.72
DFCT maximum time
89mV
15.75
Count-down speed
[V/ms]
Count-down speed
[V/ms]
0.246
0.492
0.984
1.969
1.969
3.938
7.875
Slice level
1411.2
176.4
176.4
352.8
705.6
[kHz]
[kHz]
– 98 –
22.05
44.1
88.2
CXD2548R