c8051t623-g Silicon Laboratories, c8051t623-g Datasheet - Page 55

• Manufacturer Part Number: c8051t623-g
• Description: Full Speed Usb Eprom Mcu Family
• Manufacturer: Silicon Laboratories

C8051T622/3 and C8051T326/7
62
Reset
External Interrupt 0
(INT0)
Timer 0 Overflow
External Interrupt 1
(INT1)
Timer 1 Overflow
UART0
Timer 2 Overflow
SPI0
SMB0
USB0
RESERVED
RESERVED
Programmable Coun-
ter Array
RESERVED
RESERVED
Timer 3 Overflow
VBUS Level
UART1
RESERVED
Port Match
Interrupt Source
Interrupt
0x0000
0x0003
0x000B
0x0013
0x001B
0x0023
0x002B
0x003B
0x004B
0x005B
0x006B
0x0073
0x007B
0x0083
0x008B
0x0093
0x0033
0x0043
0x0053
0x0063
Vector
Table 12.1. Interrupt Summary
Priority
Order
Top
10
11
12
13
14
15
16
17
18
0
1
2
3
4
5
6
7
8
9
None
IE0 (TCON.1)
TF0 (TCON.5)
IE1 (TCON.3)
TF1 (TCON.7)
RI0 (SCON0.0)
TI0 (SCON0.1)
TF2H (TMR2CN.7)
TF2L (TMR2CN.6)
SPIF (SPI0CN.7)
WCOL (SPI0CN.6)
MODF (SPI0CN.5)
RXOVRN (SPI0CN.4)
SI (SMB0CN.0)
Special
N/A
N/A
CF (PCA0CN.7)
CCFn (PCA0CN.n)
COVF (PCA0PWM.6)
N/A
N/A
TF3H (TMR3CN.7)
TF3L (TMR3CN.6)
N/A
RI1 (SCON1.0)
TI1 (SCON1.1)
N/A
None
Rev. 1.1
Pending Flag
N/A N/A Always
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A N/A
N/A N/A EVBUS
N/A N/A N/A
N/A N/A EMAT
N
Y
Y
Y
Y
Y
Y
Y
Y
N
Y
N
N
N
N
N
N
N
N
N
Y
Y
Y
Y
Enabled
EX0 (IE.0) PX0 (IP.0)
ET0 (IE.1) PT0 (IP.1)
EX1 (IE.2) PX1 (IP.2)
ET1 (IE.3) PT1 (IP.3)
ES0 (IE.4) PS0 (IP.4)
ET2 (IE.5) PT2 (IP.5)
ESPI0
(IE.6)
ESMB0
(EIE1.0)
EUSB0
(EIE1.0)
EPCA0
(EIE1.4)
ET3
(EIE1.7)
(EIE2.0)
ES1
(EIE2.1)
(EIE2.3)
Enable
Flag
Always
Highest
PSPI0
(IP.6)
PSMB0
(EIP1.0)
PUSB0
(EIP1.1)
N/A
N/A
PPCA0
(EIP1.4)
N/A
N/A
PT3
(EIP1.7)
PVBUS
(EIP2.0)
PS1
(EIP2.1)
N/A
PMAT
(EIP2.3)
Priority
Control