National CP3BT26 - Manual (Page 225)

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CP3
BT26
Microwire/SPI Interface
MWDAT Word FF F3A0h Read/Write XXXXh
MWCTL1 Word FF F3A2h Read/Write 0000h
MWSTAT Word FF F3A4h Read Only
All imple-
mented bits
are 0
UART0
U0TBUF Byte FF F200h Read/Write XXh
U0RBUF Byte FF F202h Read Only XXh
U0ICTRL Byte FF F204h Read/Write 01h Bits 0:1 read only
U0STAT Byte FF F206h Read only 00h
U0FRS Byte FF F208h Read/Write 00h
U0MDSL1 Byte FF F20Ah Read/Write 00h
U0BAUD Byte FF F20Ch Read/Write 00h
U0PSR Byte FF F20Eh Read/Write 00h
U0OVR Byte FF F210h Read/Write 00h
U0MDSL2 Byte FF F212h Read/Write 00h
U0SPOS Byte FF F214h Read/Write 06h
UART1
U1TBUF Byte FF F220h Read/Write XXh
U1RBUF Byte FF F222h Read Only XXh
U1ICTRL Byte FF F224h Read/Write 01h Bits 0:1 read only
U1STAT Byte FF F226h Read only 00h
U1FRS Byte FF F228h Read/Write 00h
U1MDSL1 Byte FF F22Ah Read/Write 00h
U1BAUD Byte FF F22Ch Read/Write 00h
U1PSR Byte FF F22Eh Read/Write 00h
U1OVR Byte FF F230h Read/Write 00h
U1MDSL2 Byte FF F232h Read/Write 00h
U1SPOS Byte FF F234h Read/Write 06h
Register Name Size Address
Access
Type
Value After
Reset
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