Cypress Semiconductor Perform CY7C1513KV18 Manual do Utilizador descarregar pdf (Página 22)

CYWUSB6934

CYWUSB6932

Document Number : 38-16007 Rev. *L Page 22 of 34

Table 30. Carrier Detect

Addr: 0x2F REG_CARRIER_DETECT Default: 0x00

76543210

Carrier Detect

Override

Reserved

Bit Name Description

7 Carrier Detect Override When set, this bit overrides carrier detect. The user must set Reg 0x20, bit 6=1 to enable writes to

Reg 0x2F.

6:0 Reserved These bits are reserved and should be written with zeroes.

Table 31. Clock Manual

Addr: 0x32 REG_CLOCK_MANUAL Default: 0x00

76543210

Manual Clock Overrides

Bit Name Description

7:0 Manual Clock Overrides This register must be written with 0x41 after reset for correct operation

Table 32. Clock Enable

Addr: 0x33 REG_CLOCK_ENABLE Default: 0x00

76543210

Manual Clock Enables

Bit Name Description

7:0 Manual Clock

Enables

This register must be written with 0x41 after reset for correct operation

Table 33. Synthesizer Lock Count

Addr: 0x38 REG_SYN_LOCK_CNT Default: 0x64

76543210

Count

Bit Name Description

7:0 Count 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.

Table 34. Manufacturing ID

Addr: 0x3C-3F REG_MID

313029282726252423222120191817161514131211109876543210

Address 0x3F Address 0x3E Address 0x3D Address 0x3C

Bit Name Description

31:30 Address[31:3

These bits are read back as zeroes.

29:0 Address[29:0] 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.

Not Recommended for New Designs

[+] Feedback

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 33 34

Comentários a estes Manuais

Sem comentários

Cypress Semiconductor Perform CY7C1513KV18 Manual do Utilizador Página 22

Comentários a estes Manuais

Manuais e produtos relacionados com não Cypress Semiconductor Perform CY7C1513KV18