CYWUSB6932_05 Datasheet, PDF (18/30 Pages) Cypress Semiconductor – WirelessUSB™ LS 2.4-GHz DSSS Radio SoC

CYWUSB6932
CYWUSB6934
Addr: 0x1D
7
6
REG_WAKE_STAT
5
4
3
2
Reserved
Figure 7-20. Wake Status
Default: 0x01
1
0
Wakeup Status
Bit Name
Description
7:1 Reserved
These bits are reserved. This register is read-only.
0 Wakeup Status Wakeup status.
0 = Wake interrupt not pending
1 = Wake interrupt pending
This IRQ will assert when a wakeup condition occurs. This bit is cleared by reading the Wake Status register (Reg
0x1D). This register is read-only.
Addr: 0x20
7
6
Reserved
Reg Write
Control
5
MID Read
Enable
REG_ANALOG_CTL
4
3
Reserved
Reserved
Figure 7-21. Analog Control
2
PA Output
Enable
Default: 0x00
1
0
PA Invert
Reset
Bit Name
Description
7 Reserved
This bit is reserved and should be written with zero.
6 Reg Write Control Enables write access to Reg 0x2E and Reg 0x2F.
1 = Enables write access to Reg 0x2E and Reg 0x2F
0 = Reg 0x2E and Reg 0x2F are read-only
5 MID Read Enable The MID Read Enable bit must be set to read the contents of the Manufacturing ID register (Reg 0x3C-0x3F).
Enabling the Manufacturing ID register (Reg 0x3C-0x3F) consumes power. This bit should only be set when reading
the contents of the Manufacturing ID register (Reg 0x3C-0x3F).
1 = Enables read of MID registers
0 = Disables read of MID registers
4:3 Reserved
These bits are reserved and should be written with zeroes.
2 PA Output Enable The Power Amplifier Output Enable bit is used to enable the PACTL pin for control of an external power amplifier.
1 = PA Control Output Enabled on PACTL pin
0 = PA Control Output Disabled on PACTL pin
1 PA Invert
The Power Amplifier Invert bit is used to specify the polarity of the PACTL signal when the PA Output Enable bit is
set high. PA Output Enable and PA Invert cannot be simultaneously changed.
1 = PACTL active low
0 = PACTL active high
0 Reset
The Reset bit is used to generate a self-clearing device reset.
1 = Device Reset. All registers are restored to their default values.
0 = No Device Reset.
Document 38-16007 Rev. *I
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