Datasheet

Section 21 FSI Interface
Rev. 2.00 Sep. 28, 2009 Page 684 of 994
REJ09B0452-0200
21.3 Register Description
The FSI consists of the following registers.
Table 21.3 List of Register Addresses
R/W
Register Name Abbreviation EC Host
Initial
Value
Address
FSI control register 1 FSICR1 R/W ⎯ H'00 H'FC90
FSI control register 2 FSICR2 R/W ⎯ H'00 H'FC91
FSI byte count register FSIBNR R/W ⎯ H'00 H'FC92
FSI instruction register FSIINS R/W ⎯ H'00 H'FC93
FSI read instruction register FSIRDINS R/W ⎯ H'00 H'FC94
FSI program instruction register FSIPPINS R/W ⎯ H'00 H'FC95
FSI status register FSISTR R/W ⎯ H'00 H'FC96
FSI transmit data register 0 FSITDR0 R/W ⎯ H'00 H'FC98
FSI transmit data register 1 FSITDR1 R/W ⎯ H'00 H'FC99
FSI transmit data register 2 FSITDR2 R/W ⎯ H'00 H'FC9A
FSI transmit data register 3 FSITDR3 R/W ⎯ H'00 H'FC9B
FSI transmit data register 4 FSITDR4 R/W ⎯ H'00 H'FC9C
FSI transmit data register 5 FSITDR5 R/W ⎯ H'00 H'FC9D
FSI transmit data register 6 FSITDR6 R/W ⎯ H'00 H'FC9E
FSI transmit data register 7 FSITDR7 R/W ⎯ H'00 H'FC9F
FSI receive data register FSIRDR R ⎯ H'00 H'FCA0
FSI access host base address register H FSIHBARH R/W ⎯ H'00 H'FC50
FSI access host base address register L FSIHBARL R/W ⎯ H'00 H'FC51
FSI flash memory size register FSISR R/W ⎯ H'00 H'FC52
FSI command host base address register
H
CMDHBARH R/W ⎯ H'00 H'FC53
FSI command host base address register
L
CMDHBARL R/W ⎯ H'00 H'FC54
FSI command register FSICMDR R ⎯ H'00 H'FC55
FSILPC command status register 1 FSILSTR1 R/W R H'00 H'FC56