LMX5001VBC NSC [National Semiconductor], LMX5001VBC Datasheet - Page 7

• Manufacturer Part Number: LMX5001VBC
• Description: Dedicated Bluetooth Link Controller
• Manufacturer: NSC [National Semiconductor]

Functional Description
Byte No.
Slave Receive with Continuous Correlation
Slave Receive with Windowed Correlation
the next SYSTICK.
Slave Transmit
Change to Master Clock
Master Receive
Master Transmit
Change to Slave Clock
with bits set via the “transmit bits” field.
Power Down
updated using the low crystal. It wake at “mark” time given via the “transmit bits” field.
Slave Receive with Windowed Correlation with Encryption
Slave transmit with Encryption
Master Receive with Encryption
Master transmit with Encryption
LMX5001 CONTROL DATA — Byte 0
Byte 0 contains control data (reference Table 1 ) to support
Bluetooth HCI Commands by instructing the Bluetooth Link
Sequencer to perform one of the tasks listed in Table 2 be-
low:
Byte 10
Byte 11
Byte 12
Byte 13
Byte 14
Byte 15
Byte 16
Byte 17
Byte 18
Byte 19
Byte 20
Byte 21
Byte 22
Byte 23
Byte 24
Byte 25
Byte 8
Byte 9
Upon successful correlation, native clock is updated.
Same as command Code 0x01 except that correlation window falls within 10 µs before and 78 µs after
Master clock in effect the next SYSTICK.
Same as Command Code 0x04 except that the Link Management Controller may update the native clock
During power down mode, the high crystal, CLKOUT, as well as RFFE are turned off. Native clock is
PW3(11)
PW3(3)
RXattn
GPIO5
AC(63)
AC(55)
AC(47)
AC(39)
AC(31)
AC(23)
AC(15)
AC(7)
Bit 7
_EN
PW3(10)
PW3(2)
AC(62)
GPIO4
RXpol
Bit 6
_EN
TABLE 2. Bluetooth Link Sequencer — Command Codes
(Continued)
TABLE 1. Configuration Data Bytes (Continued)
PW3(9)
PW3(1)
AC(61)
GPIO3
TXpol
Bit 5
_EN
Command
PLLOpenRX
LSB of Correlation Threshold
PW3(8)
PW3(0)
GPIO2
AC(60)
LSB of Transmit Bits
Bit 4
_EN
7
through to
through to
through to
through to
through to
through to
through to
RSSI_PH
CLKDIV
PW3(7)
AC(59)
Bit 3
Xtaladj PWM Value
Quad. PWM Value
0
0
PW3(6)
AC(58)
MSB of Transmit Bits
Bit 2
O
0
0
PW3(5)
GPIO1
AC(57)
Bit 1
_EN
MSB Corr. Thres.
0
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Command
Code
PW3(4)
AC(56)
AC(48)
AC(40)
AC(32)
AC(24)
AC(16)
GPIO0
0x01
0x02
0x03
0x04
0x05
0x06
0x07
0x08
0x12
0x13
0x15
0x16
AC(8)
AC(0)
Bit 0
_EN
0