CPU = 89C5131
RAM = 1024
ROM = 32kB

VECTOR
00 RESET
03 INT0
0B TIMER0
13 INT1
1B TIMER1
23 SINT
2B TIMER2
33 PCA		;Counter Array
3B KEYBOARD
43 TWI
4B SPI
6B USB

SFR
80 P0
81 SP
82 DPL
83 DPH
87 PCON
88 TCON
89 TMOD
8A TL0
8B TL1
8C TH0
8D TH1
8E AUXR
8F CKCON0
90 P1
90 PORT1
93 SSCON
94 SSCS
95 SSDAT
96 SSADR
98 SCON
99 SBUF
9A BRL
9B BDRCON
9C KBLS
9D KBE
9E KBF
A0 P2
A0 PORT2
A2 AUXR1
A3 PLLCON
A4 PLLDIV
A6 WDTRST
A7 WDTPRG
A8 IEN0
A9 SADDR
AF CKCON1
B0 P3
B0 PORT3
B1 IEN1
B2 IPL1
B3 IPH1
B7 IPH0
B8 IPL0
B9 SADEN
BA UFNUML
BB UFNUMH
BC USBCON
BD USBINT
BE USBIEN
C0 P4
C2 UEPIEN
C3 SPCON
C4 SPSTA
C5 SPDAT
C6 USBADDR
C7 UEPNUM
C8 T2CON
C9 T2MOD
CA RCAP2L
CB RCAP2H
CC TL2
CD TH2
CE UEPSTAX
CF UEPDATX
D0 PSW
D1 FCON
D2 EECON
D4 UEPCONX
D5 UEPRST
D8 CCON
D9 CMOD
DA CCAPM0
DB CCAPM1
DC CCAPM2
DD CCAPM3
DE CCAPM4
E0 ACC
E2 UBYCTLX
E3 UBYCTHX
E9 CL
EA CCAP0L
EB CCAP1L
EC CCAP2L
ED CCAP3L
EE CCAP4L
F0 B
F1 LEDCON
F8 UEPINT
F9 CH
FA CCAP0H
FB CCAP1H
FC CCAP2H
FD CCAP3H
FE CCAP4H

BIT
88 IT0
89 IE0
8A IT1
8B IE1
8C TR0
8D TF0
8E TR1
8F TF1
90 T2
91 T2EX
98 RI
99 TI
9A RB8
9B TB8
9C REN
9D SM2
9E SM1
9F FE/SM0
A8 EX0
A9 ET0
AA EX1
AB ET1
AC ES
AD ET2
AE EC
AF EA
B0 RXD
B1 TXD
B2 INT0
B3 INT1
B4 T0
B5 T1
B8 PX0L
B9 PT0L
BA PX1L
BB PT1L
BC PSL
BD PT2L
BE PPCL
C8 CP/RL2
C9 C/T2
CA TR2
CB EXEN2
CC TCLK
CD RCLK
CE EXF2
CF TF2
D0 P
D1 F1
D2 OV
D3 RS0
D4 RS1
D5 F0
D6 AC
D7 CY
D8 CCF0
D9 CCF1
DA CCF2
DB CCF3
DC CCF4
DE CR
DF CF
F8 EP0INT
F9 EP1INT
FA EP2INT
FB EP3INT
FC EP4INT
FD EP5INT
FE EP6INT