Rainbow Electronics AT76C551 - Manual (Page 33)

33
AT76C551
1612D–08/01
Address0
addr: 600000 hex R/W 32 bits
• Bits 31..0 – ADDR[31:0]
Sets ADDR field, used in access code generation, packet encoding, encryption and
frequency hopping.
Note: Default Value: 00000000 hex
Address1
addr: 600004 hex R/W 32 bits
• Bits 15..0 – ADDR[47:32]
Sets ADDR field, used in access code generation, packet encoding, encoding and
frequency hopping.
• Bits 31..16 – Reserved
Note: Default Value: 00000000 hex
Pgrsp_counter
addr: 600008 hex R/W 32 bits
• Bits 31..5 – Reserved
• Bits 4..0 – PageRspCounter[4:0]
Sets page response counter value to be used for page response routine and data whitening
initialization prior FHS packet transmission or reception.
Note: Default Value: 00000000 hex
Parity0
addr: 60000C hex R/W 32 bits
• Bits 31..0 – ParityBits[31:0]
When channel access code is generated from FHS syncword, sets the ParityBits[31:0] to be
used in channel access code construction.
When channel access code is generated from BD_ADDR only, gets the ParityBits[31:0] of the
channel access code.
Note: Default Value: 00000000 hex
Parity1
addr: 600010 hex R/W 32 bits
• Bits 31..2 – Reserved
• Bits 1..0 – ParityBits[33:32]
When channel access code is generated from FHS syncword, sets the ParityBits[33:32] to be
used in channel access code construction.
When channel access code is generated from BD_ADDR only, gets the ParityBits[33:32] of
the channel access code
Note: Default Value: 00000000 hex