ml7084-001 Oki Semiconductor, ml7084-001 Datasheet - Page 71

• Manufacturer Part Number: ml7084-001
• Description: 4ch Voip Codec
• Manufacturer: Oki Semiconductor

This LSI has CR0b–CR47b as control registers that perform various control and status notification on the DSP_B
side, GPCR0b–GPCR8b as general-purpose input/output port control registers, and DLCR0b–DLCR5ba as control
registers for downloading DSP firmware.
OKI Semiconductor
List of Control Registers (DSP_B Side)
CR10b
Name
CR0b
CR1b
CR2b
CR3b
CR4b
CR5b
CR6b
CR7b
CR8b
CR9b
Reg
Address
A7b-A0b
00h
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Ah
*1
DSP_RE
XDMWR
TGEN0_
TGEN1_
TCEN_b
IFSEL_b
MGEN_
READY
/D15_b
SET_b
D15_b
A15_b
/D7_b
CH1_
TX_b
TX_b
A7_b
D7_b
/E,D
MF
B7
I/E
I/E
I/E
_b
_b
⎯
I/
Control Register Map (DSP_B Side) [page 1 of 6]
TGEN0_
TGEN1_
IFSEL_b
TBEN_b
XDMRD
MGEN_
PDN_b
/D14_b
AFE1_
ST2_b
A14_b
D14_b
/D6_b
CH0_
RX_b
RX_b
D6_b
A6_b
DL_
MF
B6
I/E
I/E
I/E
_b
⎯
I/
I/
Internal data memory access (higher address/higher data)
Internal data memory access (lower address/lower data)
TGEN0_
TGEN1_
TAEN_b
CNT5_b
CNT5_b
MGEN_
PDN_b
/D13_b
AFE0_
ST1_b
A13_b
D13_b
/D5_b
Internal data memory access (higher data)
D5_b
A5_b
Internal data memory access (lower data)
DL_
MF
B5
I/E
I/E
⎯
⎯
⎯
I/
#
#
TGEN0_
TGEN1_
CNT4_b
CNT4_b
/D12_b
ST0_b
A12_b
D12_b
/D4_b
A4_b
D4_b
DL_
B4
I/E
I/E
⎯
⎯
⎯
⎯
⎯
#
#
#
#
Contents
I/E
I/E
I/E
I/E
XDMWR
TGEN0_
TGEN1_
CNT3_b
CNT3_b
/D11_b
D11_b
A11_b
/D3_b
A3_b
D3_b
2_b
B3
I/E
I/E
I/E
⎯
⎯
⎯
⎯
#
#
#
#
TGEN0_
TGEN1_
CNT2_b
CNT2_b
_SEL_b
VFRO1
/D10_b
D10_b
A10_b
/D2_b
D2_b
A2_b
B2
I/E
I/E
I/E
⎯
⎯
⎯
⎯
#
#
#
#
TGEN0_
TGEN1_
CNT1_b
CNT1_b
_SEL_b
SYNC_
VFRO0
SEL_b
/D9_b
/D1_b
D9_b
D1_b
A9_b
A1_b
B1
I/E
I/E
I/E
⎯
⎯
⎯
I/
#
#
#
FEDL7224-001FULL-01
ML7224-001TC
TGEN0_
TGEN1_
FOUT_b
STAT_b
CNT0_b
CNT0_b
FLAG_b
MGEN_
OPE_
/D8_b
/D0_b
A8_b
A0_b
D8_b
D0_b
RX_
MF
B0
I/E
I/E
⎯
/E
⎯
I/
#
#
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
71/225
R/W
/W
/W