參數(shù)資料
型號(hào): EP9315-IBZ
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 100/106頁(yè)
文件大?。?/td> 0K
描述: IC ARM9 SOC ENH UNIV 352PBGA
標(biāo)準(zhǔn)包裝: 40
系列: EP9
核心處理器: ARM9
芯體尺寸: 16/32-位
速度: 200MHz
連通性: EBI/EMI,EIDE,以太網(wǎng),I²C,IrDA,鍵盤(pán)/觸摸屏,PCMCIA,SPI,UART/USART,USB
外圍設(shè)備: AC'97,DMA,I²S,LCD,LED,MaverickKey,POR,PWM,WDT
輸入/輸出數(shù): 16
程序存儲(chǔ)器類型: ROMless
RAM 容量: 32K x 8
電壓 - 電源 (Vcc/Vdd): 1.65 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器: A/D 8x12b
振蕩器型: 外部
工作溫度: -40°C ~ 85°C
封裝/外殼: 352-BGA
包裝: 托盤(pán)
配用: 598-1144-ND - KIT DEVELOPMENT EP9315 ARM9
其它名稱: 598-1263
DS785UM1
3-23
Copyright 2007 Cirrus Logic
MaverickCrunch Co-Processor
EP93xx User’s Guide
3
Mnemonic:
Bit Definitions:
N:
Floating point precision - 0 for single, 1 for double.
Rn:
Base register in ARM
CRd:
Source register.
Store Integer Values to Memory
Description:
Stores a 32- or 64-bit integer value from a MaverickCrunch register into
memory.
Mnemonic:
Bit Definitions:
N:
Integer width - 0 for 32-bit integer, 1 for 64-bit integer
Rn:
Base register in ARM
CRd:
Source register.
Table 3-13. Mnemonic Codes for Storing Floating Point Values to Memory
Mnemonic
Addressing Mode
N
CFSTRS<cond> CRd, [Rn, <offset>]{!}
Immediate pre-indexed
0
CFSTRS<cond> CRd, [Rn], <offset>
Immediate post-indexed
0
CFSTRD<cond> CRd, [Rn, <offset>]{!}
Immediate pre-indexed
1
CFSTRD<cond> CRd, [Rn], <offset>
Immediate post-indexed
1
31:28
27:25
24
23
22
21
20
19:16
15:12
11:8
7:0
cond
1 1 0
P
UN
W0
Rn
CRd
0 1 0 1
8_bit_word_offset
Table 3-14. Mnemonic Codes for Storing Integer Values to Memory
Mnemonic
Addressing Mode
N
CFSTR32<cond> CRd, [Rn, <offset>]{!}
Immediate pre-indexed
0
CFSTR32<cond> CRd, [Rn], <offset>
Immediate post-indexed
0
CFSTR64<cond> CRd, [Rn, <offset>]{!}
Immediate pre-indexed
1
CFSTR64<cond> CRd, [Rn], <offset>
Immediate post-indexed
1
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