參數(shù)資料
型號： IDT88K8483BRI
廠商： IDT, Integrated Device Technology Inc
文件頁數(shù)： 156/162頁
文件大?。?/td> 0K
描述： IC SPI-4 EXCHANGE 3PORT 672-BGA
標準包裝： 24
系列： *
其它名稱： 88K8483BRI
93 of 162
October 20, 2006
IDT IDT88K8483
External Microprocessor Registers
Microprocessor Indirect Access Control Register
Microprocessor Indirect Access Data Register - 1
Field
Read /
Write
Bits
Length Reset
State
Description
ERROR
R
0:0 - 0:5
6
0
Indicates the error code of a READ or WRITE operation.
0: No error.Operation performed successfully
Error code- see Table 28 below for description of error codes.
RWN
R/W
0:6
1
0
Indicates the initiation of a read or write operation by the OBC.
0: A write operation is initiated by the OBC.
1: A read operation is initiated by the OBC.
BUSY
R
0:7
1
0
Gives a busy indication if an indirect READ or WRITE is initiated. The flag is set until
the operation is completed.
0: Not busy.
1: Busy indication.
Table 27 Microprocessor Indirect Access Control Register
(Register Offset=0x1A)
Error Code
Error
1
Reconfiguration attempted without device reset, configuration is allowed only once after
reset for this register
2
Multiple LPs mapped to the same LID
3
Multiple LIDs mapped to the same LP
4
Buffer segment assigned exceeds total available segments
5
Buffer segment assigned exceeds total number of queue entries available
6
Configuration modified while link active
7
Undefined address
8
Channel limit exceeded
9 to 0x3C
Reserved
0x3D
Version mismatch
0x3E
Protected register
0x3F
Internal timeout
Table 28 Microprocessor Indirect Access Error Codes
Field
Read /
Write
Bits
Length Reset
State
Description
DATA[0:7]
R/W
0:0 - 0:7
8
0
This register contains the first byte of the 4 byte data that is to be written to or read
from the indirect register.
Table 29 Microprocessor Indirect Access Data Register -1
(Register Offset=0x1B)
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IDT88P8341BHGI 功能描述:IC SPI3-SPI4 EXCHANGE 820-PBGA RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調幀器 應用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝
IDT88P8341BHI 功能描述:IC SPI3-SPI4 EXCHANGE 820-PBGA RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:* 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調幀器 應用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝
IDT88P8342BHGI 功能描述:IC SPI3-SPI4 EXCHANGE 820-PBGA RoHS:是 類別:集成電路 (IC) >> 專用 IC 系列:* 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調幀器 應用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝
IDT88P8342BHI 功能描述:IC SPI3-SPI4 EXCHANGE 820-PBGA RoHS:否 類別:集成電路 (IC) >> 專用 IC 系列:* 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1 系列:- 類型:調幀器 應用:數(shù)據(jù)傳輸 安裝類型:表面貼裝 封裝/外殼:400-BBGA 供應商設備封裝:400-PBGA（27x27） 包裝:散裝
IDT88P8344 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:SPI EXCHANGE 4 x SPI-3 TO SPI-4 Issue 1.0
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