参数资料
型号: RM48L950PGET
厂商: TEXAS INSTRUMENTS INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, FLASH, 200 MHz, RISC MICROCONTROLLER, PQFP144
封装: GREEN, PLASTIC, LQFP-144
文件页数: 17/154页
文件大小: 2807K
代理商: RM48L950PGET
PRODUCTPREVIEW
RTPSYNC
RTPCLK
RTPDATA
t
ssu(RTP)
t
sh(RTP)
t
dsu(RTP)
t
dh(RTP)
HCLK
RTPCLK
RTPENA
RTPSYNC
RTPDATA
HCLK
RTPCLK
RTPENA
RTPSYNC
RTPDATA
t
ena(RTP)
t
dis(RTP)
HCLK
RTPCLK
RTPnENA
RTPSYNC
RTPDATA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
d1
d2
d3
d4
d5
d6
d7
d8
Divide by 1
SPNS174
– SEPTEMBER 2011
Figure 4-25. RTPDATA Timing
Table 4-44. RTPDATA Timing
Parameter
MIN
Description
tdsu(RTP)
3ns
Data setup time
tdh(RTP)
2ns
Data hold time
tssu(RTP)
3ns
SYNC setup time
tsh(RTP)
2ns
SYNC hold time
Figure 4-26. RTPnENA timing
Table 4-45. RTPnENA timing
Parameter
MIN
MAX
Description
tdis(RTP)
3tc(HCLK) +
time RTPnENA must go high before what would be the next RTPSYNC,
tr(RTPSYNC) +
to guarantee delaying the next packet
12ns
tena(RTP)
4tc(HCLK) +
5tc(HCLK) +
time after RTPnENA goes low before a packet that has been halted,
tr(RTPSYNC)
tr(RTPSYNC) +
resumes
12ns
Copyright
2011, Texas Instruments Incorporated
System Information and Electrical Specifications
113
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