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RESET and POWER-DOWN
Bank 0 Register Name
Port 3 control register
Port 0 control register (high byte)
Port 0 control register (low byte)
Port 1 control register (high byte)
Port 1 control register (low byte)
Port 2 control register (high byte)
Port 2 control register (low byte)
Port 2 interrupt enable register
Port 2 interrupt pending register
Port 4 control register
Port 4 interrupt enable/pending
register
USB function address register
Control endpoint status register
Interrupt endpoint status register
Control endpoint byte count register
Control endpoint FIFO register
Interrupt endpoint FIFO register
USB interrupt pending register
USB interrupt enable register
USB power management register
USB reset register
8-4
KS86C6004/C6008/P6008 MICROCONTROLLER (Preliminary Spec)
Table 8-1. Register Values After a Reset (continued)
Mnemonic
P3CON
P0CONH
P0CONL
P1CONH
P1CONL
P2CONH
P2CONL
P2INT
P2PND
P4CON
P4INTPND
FADDR
EP0CSR
EP1CSR
EP0BCNT
EP0FIFO
EP1FIFO
USBPND
USBINT
PWRMGR
Locations F9H–FEH are not mapped.
USBRST
Address
Dec
Hex
7
6
229
E5H
0
0
230
E6H
0
0
231
E7H
0
0
232
E8H
0
0
233
E9H
0
0
234
EAH
0
0
235
EBH
0
0
236
ECH
0
0
237
EDH
0
0
238
EEH
0
0
239
EFH
0
0
240
F0H
0
0
241
F1H
0
0
242
F2H
0
0
243
F3H
0
0
244
F4H
x
x
245
F5H
x
x
246
F6H
0
0
247
F7H
0
0
248
F8H
0
0
255
FFH
x
x
Bit Values After a Reset
5
4
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
x
x
x
x
x
x
x
x
0
0
0
0
0
0
0
0
0
0
0
0
x
x
x
x
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
x
x
x
x
0
0
1
1
0
0
x
1
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