AN2131SC Cypress Semiconductor Corp, AN2131SC Datasheet - Page 114

• Manufacturer Part Number: AN2131SC
• Description: IC MCU 8051 8K RAM 24MHZ 44QFP
• Manufacturer: Cypress Semiconductor Corp
• Series: EZ-USB®r

Specifications of AN2131SC

• Applications: USB Microcontroller
• Core Processor: 8051
• Program Memory Type: ROMless
• Controller Series: AN213x
• Ram Size: 8K x 8
• Interface: I²C, USB
• Number Of I /o: 16
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 428-1306; AN2131SC

1.
This table contains all of the USB interrupts, even though only the jumps for endpoint 2
are used for the example. It is convenient to include this table in any USB application that
uses interrupts. Be sure to locate this table on a page boundary (xx00).
EZ-USB TRM v1.9
Set up the jump table.
USB_Jump_Table:
CSEG
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
ljmp
db
Figure 6-7. Interrupt Jump Table
Chapter 6. EZ-USB CPU
AT 300H
SUDAV_ISR
0
SOF_ISR
0
SUTOK_ISR
0
SUSP_ISR
0
URES_ISR
0
SPARE_ISR
0
EP0IN_ISR
0
EP0OUT_ISR
0
EP1IN_ISR
0
EP1OUT_ISR
0
EP2IN_ISR
0
EP2OUT_ISR
0
EP3IN_ISR
0
EP3OUT_ISR
0
EP4IN_ISR
0
EP4OUT_ISR
0
EP5IN_ISR
0
EP5OUT_ISR
0
EP6IN_ISR
0
EP6OUT_ISR
0
EP7IN_ISR
0
EP7OUT_ISR
0
; any page boundary
; SETUP Data Available
; make a 4-byte entry
; SOF
; SETUP Data Loading
; Global Suspend
; USB Reset
; Used by this example
; Used by this example
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