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73S1209F-68IMR/F 参数 Datasheet PDF下载

73S1209F-68IMR/F图片预览
型号: 73S1209F-68IMR/F
PDF下载: 下载PDF文件 查看货源
内容描述: 自包含的密码键盘,智能卡读卡器IC的UART至ISO7816 / EMV桥接IC [Self-Contained PINpad, Smart Card Reader IC UART to ISO7816 / EMV Bridge IC]
分类和应用:
文件页数/大小: 123 页 / 1421 K
品牌: TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
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73S1209F Data Sheet  
DS_1209F_004  
Interrupt Priority 1 Register (IP1): 0xB9 Å 0x00  
Table 29: The IP1 Register  
MSB  
LSB  
IP1.0  
IP1.5  
IP1.4  
IP1.3  
IP1.2  
IP1.1  
Table 30: Priority Levels  
IP0.x Priority Level  
IP1.x  
0
0
1
1
0
Level0 (lowest)  
Level1  
1
0
1
Level2  
Level3 (highest)  
Table 31: Interrupt Polling Sequence  
External interrupt 0  
Serial channel 1 interrupt  
Timer 0 interrupt  
External interrupt 2  
External interrupt 1  
External interrupt 3  
Timer 1 interrupt  
Serial channel 0 interrupt  
External interrupt 4  
External interrupt 5  
External interrupt 6  
1.7.3.6 Interrupt Sources and Vectors  
Table 32 shows the interrupts with their associated flags and vector addresses.  
Table 32: Interrupt Vectors  
Interrupt Request Flag Description  
Interrupt Vector Address  
0x0000  
N/A  
Chip Reset  
IE0  
External interrupt 0  
Timer 0 interrupt  
0x0003  
TF0  
0x000B  
IE1  
External interrupt 1  
Timer 1 interrupt  
0x0013  
TF1  
0x001B  
RI0/TI0  
RI1/TI1  
IEX2  
IEX3  
IEX4  
IEX5  
IEX6  
Serial channel 0 interrupt  
Serial channel 1 interrupt  
External interrupt 2  
External interrupt 3  
External interrupt 4  
External interrupt 5  
External interrupt 6  
0x0023  
0x0083  
0x004B  
0x0053  
0x005B  
0x0063  
0x006B  
38  
Rev. 1.2