tc9496af TOSHIBA Semiconductor CORPORATION, tc9496af Datasheet - Page 28

• Manufacturer Part Number: tc9496af
• Description: 1 Chip Audio Digital Signal Processor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Command-4Dh (0100 1101): MISC
Command-4Fh (0100 1111): M-RST
MRST
D15
D11
D10
D15
D14
D15
D15
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
D0
Bit
Bit
to
to
0
D14
D14
0
0
ERDET
DLSEP
SYRC
SYRO
MCKE
MCKS
MRST
Name
Name
DP7F
SOS
ZST
SIS
¾
¾
¾
D13
D13
0
0
Fixed to 0 (zero)
Serial Input
Serial output
Error detection
Switches to access CROM
using Log-Linear adjustment
128/256 word of DRAM (DATA
RAM) switching
Set CP at each SYNC
Set OFP at each SYNC
MCK pin output enable
MCK pin output switching
Delay RAM table area
switching
Fixed to 0 (zero)
Initialization from the micro
controller command
Fixed to 0 (zero)
D12
D12
0
0
Description
Description
D11
D11
0
0
D10
D10
SIS
0
SOS
D9
D9
0
Value
Value
ERDET
¾
0*
0*
1*
1*
0*
1*
1*
1*
1*
1*
¾
0*
¾
1
1
0
0
1
0
0
0
0
0
1
D8
D8
0
28
Master (synchronized with the internal clock)
Slave (synchronized with the external clock (ELRI, EBCI))
Master (synchronized with the internal clock)
Slave (synchronized with the external clock (ELRO, EBCO))
Invalid
Valid
2-cycle access
1-cycle access
256 word
128 word
Does not reset
Reset
Does not reset
Reset
Disable (fixed to L)
Enable (output )
256 fs
Source oscillation
Does not use table
Use 2-k word area as the table
Does not initialize
Initializes (set to initial value.)
ZST
D7
D7
0
DP7F SYRC SYRO MCKE MCKS
D6
D6
0
D5
D5
0
D4
Operation
D4
Operation
0
¾
¾
¾
D3
D3
0
D2
D2
0
TC9496AF
2002-01-11
DLSEP
D1
D1
0
D0
D0
0
0