CYWUSB6932-48LFXC Cypress Semiconductor, CYWUSB6932-48LFXC Datasheet - Page 21

• Manufacturer Part Number: CYWUSB6932-48LFXC
• Description: WirelessUSB LS 2.4-GHz DSSS Radio SoC
• Manufacturer: Cypress Semiconductor

Document 38-16007 Rev. *G
Bit
31:30 Address[31:30] These bits are read back as zeroes.
29:0
Bit
7
6:0
Bit
7:0
Bit
7:0
Bit
7:0
3
1
Carrier Detect
Override
3
0
Name
Carrier Detect Override
Reserved
Name
Count
Name
Manual Clock Enables
7
7
7
7
Name
Address[29:0]
Name
Manual Clock Overrides
2
9
Address 0x3F
Addr: 0x2F
Addr: 0x32
Addr: 0x33
Addr: 0x38
Addr: 0x3C-3F
2
8
Description
Determines the length of delay in 2µs increments for the synthesizer to lock when auto synthesizer is enabled via Control register
(0x03, bit 1=0) and not using the PLL lock signal. The default register setting is typically sufficient.
2
7
2
6
Description
These bits are the Manufacturing ID (MID) for each IC. The contents of these bits cannot be read unless the MID Read
Enable bit (bit 5) is set in the Analog Control register (Reg 0x20). Enabling the Manufacturing ID register (Reg
0x3C-0x3F) consumes power. The MID Read Enable bit in the Analog Control register (Reg 0x20, bit 5) should only
be set when reading the contents of the Manufacturing ID register (Reg 0x3C-0x3F). This register is read-only.
6
6
6
6
2
5
This register must be written with 0x41 after reset for correct operation
Description
2
4
Description
When set, this bit overrides carrier detect. The user must set Reg 0x20, bit 6=1 to enable writes to Reg 0x2F.
These bits are reserved and should be written with zeroes.
Description
This register must be written with 0x41 after reset for correct operation
2
3
2
2
5
5
5
5
2
1
Address 0x3E
Figure 7-31. Synthesizer Lock Count
2
0
Figure 7-32. Manufacturing ID
1
9
Figure 7-28. Carrier Detect
Figure 7-29. Clock Manual
Figure 7-30. Clock Enable
REG_CARRIER_DETECT
REG_CLOCK_MANUAL
REG_CLOCK_ENABLE
REG_SYN_LOCK_CNT
Manual Clock Overrides
1
8
Manual Clock Enables
4
4
4
4
1
7
REG_MID
Count
1
6
1
5
Reserved
1
4
3
3
3
3
1
3
Address 0x3D
1
2
1
1
1
0
2
2
2
2
9
8
7
6
1
1
1
1
CYWUSB6932
CYWUSB6934
Default: 0x00
Default: 0x00
Default: 0x00
Default: 0x64
5
Address 0x3C
4
3
Page 21 of 30
2
0
0
0
0
1
0