Cypress EZ-USB FX3 - PIB Registers; Pib_Config

EZ-USB FX3 Technical Reference Manual, Document Number: 001-76074 Rev. *F 281
PIB_CONFIG
0xE0010000
10.6 PIB Registers
10.6.1 PIB_CONFIG
PIB Configuration Register
This register contains general configuration parameters.
31 ENABLE Enables the entire P-Port IP.
30 MMIO_ENABLE Enables the PP_MMIO protocol for accessing individual MMIO registers externally over P-Port. After
it is disabled, this function cannot be re-enabled.
0Disabled
1 Enabled
29 PP_CFGMODE Variable indicating initialization mode to Application processor (PP_CONFIG.CFGMODE). Cleared
by firmware after P-Port is properly initialized and ready to transact.
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PIB_CONFIG PIB Configuration Register 0xE0010000
b31 b30 b29 b28 b27 b26 b25 b24
ENABLE MMIO_ENABLE PP_CFGMODE PCFG
R/W R/W0C R/W R/W
RRR/WR
1110
PIB_CONFIG PIB Configuration Register
b23 b22 b21 b20 b19 b18 b17 b16
PIB_CONFIG PIB Configuration Register
b15 b14 b13 b12 b11 b10 b9 b8
DEVICE_ID[15:8]
R/W R/W R/W R/W R/W R/W R/W R/W
RRRRRRRR
00000000
PIB_CONFIG PIB Configuration Register
b7 b6 b5 b4 b3 b2 b1 b0
DEVICE_ID[7:0]
R/W R/W R/W R/W R/W R/W R/W R/W
RRRRRRRR
00000000
Bit Name Description