p15
22-Nov-10
expandIO-USB
HW148-18
www.firmwarefactory.com
Description / Bitmap**
Register
Com-
mand
Byte1
24
50
*
44
50
*
24
55
*
44
55
*
7
6
5
4
3
2
1
0
PORTC
0x82
PORTC7 PORTC6
–
PORTC3 PORTC2 PORTC1 PORTC0
PORTD
0x83
PORTD7 PORTD6 PORTD5 PORTD4 PORTD3 PORTD2 PORTD1 PORTD0
PORTE
0x84
–
PORTE2 PORTE1 PORTE0
PR2
0xCB
Timer2 period
RCON
0xD0
IPEN
–
CM#
RI#
TO#
PD#
POR#
BOR#
RCREG
0xAE
UART receive register
RCSTA
0xAB
SPEN
RX9
SREN
CREN
ADDEN
FERR
OERR
RX9D
SPBRG
0xAF
UART baud rate generator low byte
SPBRGH
0xB0
UART baud rate generator high byte
SPPCFG
0x63
CLKCFG1 CLKCFG0 CSEN
CLK1EN
WS3
WS2
WS1
WS0
SPPCON
0x65
–
SPPOWN SPPEN
SPPDATA 0x62
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA0
SPPEPS
0x64
RDSPP WRSPP
–
SPPBUSY ADDR3 ADDR2 ADDR1 ADDR0
SSPADD
0xC8
Synchronous serial port address / baud / mask
SSPBUF
0xC9
Synchronous serial port receive / transmit buffer
SSPCON1 0xC6
WCOL
SSPOV SSPEN
CKP
SSPM3 SSPM2 SSPM1 SSPM0
SSPCON2 0xC5
GCEN ACKSTAT ACKDT ACKEN
RCEN
PEN
RSEN
SEN
SSPSTAT 0xC7
SMP
CKE
D/A#
P
S
R/W#
UA
BF
STATUS
0xD8
–
N
OV
Z
DC
C
T0CON
0xD5
TMR0ON T08BIT
T0CS
T0SE
PSA
T0PS2
T0PS1
T0PS0
T1CON
0xCD
RD16
T1RUN T1CKPS1 T1CKPS0 T1OSCEN T1SYNC# TMR1CS TMR1ON
T2CON
0xCA
–
T2OUTPS3 T2OUTPS2 T2OUTPS1 T2OUTPS0 TMR2ON T2CKPS1 T2CKPS0
T3CON
0xB1
RD16
T3RUN T3CKPS1 T3CKPS0 T3OSCEN T3SYNC# TMR3CS TMR3ON
TMR0H
0xD7
TMR0L
0xD6
Timer0 registers
TMR1H
0xCF
TMR1L
0xCE
Timer1 registers
TMR2
0xCC
Timer2 register
TMR3H
0xB3
TMR3L
0xB2
Timer3 registers
TRISA
0x92
–
TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0
TRISB
0x93
TRISB7 TRISB6 TRISB5 TRISB4 TRISB3 TRISB2 TRISB1 TRISB0
TRISC
0x94
TRISC7 TRISC6
–
TRISC3 TRISC2 TRISC1 TRISC0
TRISD
0x95
TRISD7 TRISD6 TRISD5 TRISD4 TRISD3 TRISD2 TRISD1 TRISD0
TRISE
0x96
–
TRISE2 TRISE1 TRISE0
TXREG
0xAD
UART transmit register
TXSTA
0xAC
CSRC
TX9
TXEN
SYNC
SENDB
BRGH
TRMT
TX9D
* =Implemented, =Not implemented
**Refer to base microcontroller data sheet for details
Appendix B: Device Pin-Outs
Device pin-outs are shown in the accompanying PDF file “expandIO-USB Pinouts HW148B”. These pages are coped
from the base controller data sheets and are copyright Microchip Technology Ltd.