參數資料
型號: IDT88K8483BRI
廠商: IDT, Integrated Device Technology Inc
文件頁數: 158/162頁
文件大小: 0K
描述: IC SPI-4 EXCHANGE 3PORT 672-BGA
標準包裝: 24
系列: *
其它名稱: 88K8483BRI
95 of 162
October 20, 2006
IDT IDT88K8483
Microprocessor Indirect Access Data Register - 4
Microprocessor Indirect Access Address Register - 1
Microprocessor Indirect Access Address Register - 2
Microprocessor Indirect Access Address Register - 3
PFP Insert/extract registers
Note: The PFP insert/extract is controlled by OBC (On Board Controller). Data is inserted into the insert FIFO by the OBC and extracted from the
extract FIFO by the OBC.
Field
Read /
Write
Bits
Length Reset
State
Description
DATA[24:31]
R/W
0:0 - 0:7
8
0
This register contains the fourth byte of the 4 byte data that is to be written to or
read from the indirect register.
Table 32 Microprocessor Indirect Access Data Register - 4
(Register Offset=0x1E)
Field
Read /
Write
Bits
Length Reset
State
Description
ADDRESS[0:7]
R/W
0:0 - 0:7
8
0
This register contains the first byte of the 2 byte address of the indirect register.
Table 33 Microprocessor Indirect Access Address Register - 1
(Register Offset=0x1F)
Field
Read /
Write
Bits
Length Reset
State
Description
ADDRESS[8:15]
R/W
0:0 - 0:7
8
0
This register contains the second byte of the 2 byte address of the indirect register.
Table 34 Microprocessor Indirect Access Address Register - 2
(Register Offset=0x20)
Field
Read /
Write
Bits
Length Reset
State
Description
ADDRESS[16:19]
R/W
0:0 - 0:3
4
0
Reserved. This byte should always be 0x00.
Table 35 Microprocessor Indirect Access Address Register - 3
(Register Offset=0x21)
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