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参数资料
| 型号： | SME5410MCZ-270 |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 64-BIT, 270 MHz, RISC PROCESSOR, XMA |
| 封装： | 130 X 100 MM, 45 MM HEIGHT MODULE |
| 文件页数： | 29/30页 |
| 文件大小： | 183K |
| 代理商： | SME5410MCZ-270 |
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SME5410MCZ-270
270 MHz CPU, 256 Kbyte E-cache, UPA, 66 MHz PCI
UltraSPARC-IIi CPU Module
July 1998
Sun Microsystems, Inc
SIGNAL DESCRIPTIONS
Quick Signal Reference - Clock Interface
Symbol
Type [1]
1. KEY: O – output; I – input; I/O – input or output; PECL – Positive Emitter-coupled Logic
Name and Function
UPA_CLK_POS,
UPA_CLK_NEG
O
PECL
Differential 3.3V PECL clock supplied to the UPA64S interface
PCI_REF_CLK
I
PCI reference clock; Should be 66 MHz. But this can be a 33 MHz PCI, if a 33 MHz PCI
interface is required
PCI_REF_CLK
I
PCI clock; always 66 MHz; doubled to 133 MHz for use in an internal PCI logic
Quick Signal Reference - JTAG/ Test /Temperature Interface (J0901)
Symbol
Type
Name and Function
TDO
O
IEEE 1149 test data output; tri-state signal driven only when the TAP controller is in the
shift-DR state
TDI
I
IEEE 1149 test data input; pin is internally pulled to logic one when not driven.
TCK
I
IEEE 1149 test clock input; pin must always be driven to logical 1 or logical 0 if not tied
to a clock source
TMS
I
IEEE 1149 test mode select input; internally pulled to logic 1 when not driven
TRST_L
I
IEEE 1149 test reset input (active low); internally pulled to logical 1 when not driven
TEMP_SENSE[1:0]
O
Temperature sensing thermistor terminals on the module
MFG_L
I
For manufacturing test use, no connect
Quick Signal Reference - Initialization Interface
Symbol
Type
Name and Function
PO_RST_L
I
For non power-on resets; for debug; asynchronous assertion and de-assertion; active
low
S_DATA
I
Serial frequency-setting data for MC12430 module clock synthesizer
S_CLK
I
Data clock for module clock synthesizer
S_LOAD
I
Serial load mode pin for clock synthesizer
X_RESET_L
I
Driven to signal XIR traps; for debug; behaves as a non-maskable interrupt;
asynchronous assertion and de-assertion; active low
SYS_RESET_L
I
Driven for POR (power-on) resets; asynchronous assertion and de-assertion; active low
PCI_RESET_L
O
Resets PCI subsystem; asynchronous assertion and monotonic deassertion; also used
for UPA64S reset
PCI_CLKSEL[1:0]
O
Selects PCI clock frequency generated on the system board
VID[4:0]
O
V
dd_CORE voltage digital programming
相关PDF资料 |
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|---|---|
| SME5434PCI-440 | 64-BIT, 440 MHz, RISC PROCESSOR, XMA |
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| SMFR-29C516ESC | 16-BIT ERROR DETECT AND CORRECT CKT, QFP100 |
| SMJ320C26FJ | 16-BIT, 40 MHz, OTHER DSP, CQCC68 |
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| SME6.3VB103M16X31LL | 功能描述:铝质电解电容器 - 带引线 10KuF 6.3V RoHS:否 制造商:Kemet 引线类型: 电容:220 uF 容差:20 % 电压额定值:25 V 工作温度范围: 端接类型:Radial 外壳直径:8 mm 外壳长度:11 mm 引线间隔:5 mm 产品:General Purpose Electrolytic Capacitors 封装:Bulk |
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