參數(shù)資料
型號: PC755M8
英文描述: PC755M8 [Updated 6/03. 35 Pages] 32-bit RISC PowerPC-based Multichip Module
中文描述: PC755M8 [更新6月3日。 35頁] 32位RISC PowerPC的多芯片模塊
文件頁數(shù): 12/50頁
文件大?。?/td> 1064K
代理商: PC755M8
12
PC755/745
2138D–HIREL–06/03
Notes:
1. OV
DD
supplies power to the processor bus, JTAG, and all control signals except the L2 cache controls (L2CE, L2WE, and
L2ZZ); L2OV
DD
supplies power to the L2 cache interface (L2ADDR[0
-
16], L2DATA[0
-
63], L2DP[0
-
7] and L2SYNC
-
OUT)
and the L2 control signals; and V
DD
supplies power to the processor core and the PLL and DLL (after filtering to become
AV
DD
and L2AV
DD
respectively). These columns serve as a reference for the nominal voltage supported on a given signal as
selected by the BVSEL/L2VSEL pin configurations of Table 4 and the voltage supplied. For actual recommended value of
V
IN
or supply voltages see
Table 5
.
2. These are test signals for factory use only and must be pulled up to OV
DD
for normal machine operation.
3. To allow for future I/O voltage changes, provide the option to connect BVSEL and L2VSEL independently to either OV
DD
(selects 3.3V) or to OGND (selects 1.8V/2.0V).
4. These pins are reserved for potential future use as additional L2 address pins.
5. Uses one of 9 existing no
-
connects in PC750’s 360
-
BGA package.
6. Internal pull up on die.
7. Internally tied to L2OV
DD
in the PC755 360
-
BGA package to indicate the power present at the L2 cache interface. This sig-
nal is not a power supply input.
8. This is different from the PC745 255-BGA package.
TEA
J1
Low
Input
TLBISYNC
A3
Low
Input
TMS
(6)
C8
High
Input
TRST
(6)
A10
Low
Input
TS
K7
Low
I/O
TSIZ[0
-
2]
A9, B9, C9
High
Output
TT[0
-
4]
C10, D11, B12, C12, F11
High
I/O
WT
C3
Low
Output
VDD
G8, G10, G12, J8, J10, J12, L8, L10, L12, N8, N10, N12
2V
2V
VOLTDET
(7)
K13
High
Output
Table 2.
Pinout Listing for the PC755, 360 PBGA, CBGA and CI-CGA Packages + HiTCE
(8)
(Continued)
Signal Name
Pin Number
Active
I/O
I/F Voltages
Supported
(1)
1.8V/2.0V
3.3V
相關(guān)PDF資料
PDF描述
PC755CMGHU300LE PowerPC 755/745 RISC Microprocessor
PC755CMGHU350LE PowerPC 755/745 RISC Microprocessor
PC755CMGHU366LE PowerPC 755/745 RISC Microprocessor
PC755CMGHU400LE PowerPC 755/745 RISC Microprocessor
PC755CMGSU300LE PowerPC 755/745 RISC Microprocessor
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PC75B 制造商:Datak Corporation 功能描述:
PC75-C 功能描述:PCB COPPER CLAD 4.5X7" 2 SIDE RoHS:是 類別:原型開發(fā)產(chǎn)品 >> 原型開發(fā)板 - 未穿孔 系列:- 標(biāo)準(zhǔn)包裝:5 系列:500 原型板類型:包銅,無涂層 尺寸/尺寸:36.00" x 24.00"(914.4mm x 609.6mm) 板厚度:0.063"(1.60mm)1/16" 材質(zhì):雙面包銅 FR4,1 盎斯
PC75P 功能描述:PCB COPPER CLAD POS 4 X 6"2 SIDE RoHS:是 類別:原型開發(fā)產(chǎn)品 >> 原型開發(fā)板 - 未穿孔 系列:- 標(biāo)準(zhǔn)包裝:5 系列:500 原型板類型:包銅,無涂層 尺寸/尺寸:36.00" x 24.00"(914.4mm x 609.6mm) 板厚度:0.063"(1.60mm)1/16" 材質(zhì):雙面包銅 FR4,1 盎斯
PC75P-C 功能描述:PCB COPPER CLAD POS 4.5X7"2 SIDE RoHS:是 類別:原型開發(fā)產(chǎn)品 >> 原型開發(fā)板 - 未穿孔 系列:- 標(biāo)準(zhǔn)包裝:5 系列:500 原型板類型:包銅,無涂層 尺寸/尺寸:36.00" x 24.00"(914.4mm x 609.6mm) 板厚度:0.063"(1.60mm)1/16" 材質(zhì):雙面包銅 FR4,1 盎斯
PC75P-S 功能描述:PCB COPPER CLAD POS 6 X 6"2 SIDE RoHS:是 類別:原型開發(fā)產(chǎn)品 >> 原型開發(fā)板 - 未穿孔 系列:- 標(biāo)準(zhǔn)包裝:5 系列:500 原型板類型:包銅,無涂層 尺寸/尺寸:36.00" x 24.00"(914.4mm x 609.6mm) 板厚度:0.063"(1.60mm)1/16" 材質(zhì):雙面包銅 FR4,1 盎斯