7547 datasheet(32/91 Pages) RENESAS

32 / 91 page

7547 Group

Rev.1.21

Nov 15, 2006

page 32 of 89

REJ03B0156-0121

Fig. 34 Block diagram at modulation mode

Compare buffer 00 (16)

Compare latch 00 (16)

Compare buffer 01 (16)

Compare latch 01 (16)

Data bus

Compare register

write pointer

(001216, bits 0 to 2)

Compare latch 00, 01

re-load bit

(001416, bit 0)

Timer A counter (16)

Compare 0 (1)

timer source bits

(001F16, bit 0 (bit 1)

Compare 0 trigger

enable bit

(002116, bit 4)

Output latch

Compare 0 output

level latch

(002116, bit 0)

Compare 0 output

status bit

(002216, bit 0)

Compare 0 output

port bit

(001E16, bit 2)

P01/CMP0

Timer B counter (16)

Compare 1 trigger

enable bit

(002116, bit 5)

Output latch

Compare 1 output

level latch

(002116, bit 1)

Compare 1 output

status bit

(002216, bit 1)

Underflow

Compare latch 10 (16)

Compare buffer 10 (16)

Compare latch 11 (16)

Compare buffer 11 (16)

Data bus

Compare register

Compare latch 10, 11

re-load bit

(001416, bit 1)

Compare register

write pointer

(001216, bits 0 to 2)

I/O

port

7547 Datasheet(PDF) 32 Page - Renesas Technology Corp

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